Author Archives: Alpine Roofing Company, Inc.

What is the best color for a metal roof?

metal roofing on a commercial building

Sheet Metal Commercial Roofing

Is sheet metal for roof a good idea for a commercial building? Yes, metal roofing systems made from corrugated galvanized steel metal roofing sheets make a good roofing material for commercial structures in place of a Spray Polyurethane Foam, or SPF the more familiar term. Because there is the likelihood of a metal roof leaking, a coating is applied for rust protection, waterproofing, and UV protection.

Before the owner of a commercial structure chooses to have metal roofing sheets for  sheet metal roof installation over other roofing materials, a review of sheet metal roofing pros and cons should be considered:

The Pros

  • A Longer Lifespan: The life expectancy of metal roofing is as little as 40 years and as long as 70 years, maybe longer. The specifics of the metal roofing sheets used, the installation, and the maintenance and upkeep are factors that affect the life expectancy. A roof made with metal roofing sheets won’t chip, crack, dry out, rot, or warp like other roofing materials used on a commercial structure. A commercial roof made with metal roofing sheets can withstand thunderstorms and winds up to 140 miles per hour) without sustaining damage because of their interlocking panel system. A commercial roof with metal roofing sheets is resistant to insect and rodent infestation, fungus, mildew, and mold.
  • Installation Ease: A metal roof installation is easy and fast with metal roofing sheets is easier to handle for the roofing contractor. It is a lightweight material that doesn’t require any additional or special consideration of structural support. Metal roofing sheets can be installed over existing roofing materials in many cases without requiring tear-off of the old or worry about leaking.
  • Energy Efficiency: A frequent question when anyone is considering a metal roof is “Do metal roofs make building hotter?”. The answer is with metal roofing sheets will lower energy bills up to 25 percent annually because they reflect the UV rays instead of absorbing them. Because of this reflective property, during the summer, a business owner can save forty percent during the summer even while keeping the building comfortable. Because of the dead-air space between the metal coating and the roofing deck, during the cold weather, a business owner will see up to 15% drop in heating costs.
  • Weather Protective: Because metal roofing sheets  have a surface that is hard and slick, and the metal roofing sheets panels interlock, a metal roof can withstand the elements, provide superb weather protection because it is almost impervious to water with proper maintenance and upkeep, including hurricane winds. Because of metal roofing sheets being lightweight, damage from structural movement is reduced.Ice and snow accumulation ice dams are minimized, and lightning strikes are 100% intercepted with the exception of when lightning strikes the rod. The electric charge from the lightening will be safely dissipated.   the electric charge even if it is not grounded (metal roofing will not increase the likelihood of a building to get struck by a lightning).
  • Low Maintenance Expense: Because a metal roof and the metal roofing sheets are durable and have a strong resistance to the elements, they do not degrade as quickly as other roofing materials, they do not need repairs as often, and require less maintenance.
  • A Green Solution: Metal roofing sheets is an environmentally friendly and sustainable alternative to other roofing materials commonly used on commercial structures. They can be made of as much as 95% recycled material and when they are replaced years later, can be fully recycled. A metal roof is a excellent platform for rainwater harvesting systems and solar panels.
  • A Fire Resistant Material: Metal roofing sheets are noncombustible, making them resistant to fire, a bonus in areas where wildfires are common and an insurance plus regardless where the building is located.  

While a commercial roof made with metal roofing sheets offers many pros, there are some challenges and cons to having a metal roof installed:  

The Cons

  • Dents: A roof made with metal roofing sheets is prone to dents, marring, and scratches. A professional roofing contractor is aware of this and will install with extreme care. If softer metal roofing sheets like aluminum or copper, falling tree branches and hail will dent them easier. A metal roof that has been painted will chip, fade, and peel over time, thus it will need to be repainted from time to time.
  • Corrosion: Roofing made with metal roofing sheets can corrode over time when exposed to an environment that has moist salt-spray in the air, like along coastal lines. A protective coating applied when installed can prevent this from happening.
  • Accessing Difficult: A roof made with metal roofing sheets is challenging and dangerous to walk on a metal roof, especially when wet. They become slippery and do not have any traction.
  • Expensive: The greatest disadvantage metal roofing sheets is the initial cost. Pricing will vary from area to area, but the general price range for a 100 square foot roof can be between $150 and up to $600, a cost that is 5 to 10 times more than other roofing materials.
  • Noisy: Rain on metal roofing sheets is noisier, especially with hail. It can be irritating for some and soothing for others.
  • Movement: A roof made with metal roofing sheets will contract and expand with the temperatures, creating a wave effect. If not properly fastened to accommodate this movement, it can become damaged and leak.
  • Modification Problems: Making modifications with sheet metal roof accessories or repairs can be difficult and expensive on a structure that has metal roofing sheets.

Do I need furring strips under metal roof?

If metal roofing sheets will be installed over an existing roof, furring strips will provide extra support and allow space to install extra insulation without concern about condensation.

How long do screws last on metal roofs?

The screws themselves will typically last up to 20 years. With fastener and metal roofing sheets movement, they can become damaged and loosened, requiring replacement. The gaskets used when installing metal roofing sheets will age with the climate and environment and need replacing long before the screws. A monthly inspection is recommended to check for any breakage, corrosion,  discoloration, or loose screws.

Does a metal roof need venting?

Metal roofing sheets will not decrease the need, nor increase the need for ventilation. Building codes vary and ventilation may be required in some areas.  Ventilation will only assist in keeping the roof cooler in the summer and warmer in the months, therefore, providing a benefit that most building owners desire – energy efficiency.

red metal roof on a building

Does a metal roof interfere with WIFI?

Wi-Fi can be disrupted by metal objects, so it is recommended to verify the wireless signal before installing a metal roof. Other factors that interfere with a Wi-Fi signal includes brick or concrete, and water, each can block up to 95 of a wireless signal.

A metal roof is an investment that provides a high ROI of a long lifespan.  There are issues with them, as with any roofing material, and those should be considered before making this investment. Call 775.358.7663 today for your commercial metal roof installation in Sparks, NV.

How do you waterproof a flat roof?

flat roof with seams

Do flat roofs always leak?

Commercial structures commonly have flat roofs, and even though they are built to protect the contents and occupants, for any flat roof, waterproofing is needed. There are several flat roof waterproofing materials available on the market, which one to use depends on what type of roof coating is on the roof, the climate, the environment, the condition of the current roof. Dial 775.358.7663 to connect with our team now about flat roof waterproofing in Sparks, NV and more!

Flat roofing gives the impression of being cost effective and simple, but then the stories you hear about flat roofs leaking is discouraging. Especially if the building is located in an area prone for a lot of rain. Much of what you hear about flat roofs leaking is often exaggerated. 

Yes, flat roofs are more prone to leaks, which is why it is important that flat roof waterproofing is done. Because they are “flat” they aren’t able to shed water like a pitched roof.  A two things that should be pointed out about flat roofs: 

  • They are not 100% flat. There is an ever-so-slight slope to allow water to run toward drains that are installed on a flat roof. 
  • A poor installation job during construction is usually the culprit which is often human error. This happens when a contractor is cutting corners to make the budget usually. Even the best contractor could make a miniscule mistake that would cause a flat roof to have ponding though. 

Irrespective of the workmanship, there isn’t a roof of any design that doesn’t have any potential of leaking during its lifespan. A flat roof that is properly maintained can give your building 30 years of excellent protection. That maintenance includes taking precautions like doing monthly inspections, have repairs done, and waterproofing flat roof coating installed as recommended by your roofing contractor. 

Are there issues with flat roofs?

When you own a commercial building with a flat roof, you know that you will have maintenance and upkeep that you may not have with other types of roofing, like flat roof waterproofing. That isn’t although when it comes to a flat roof. Over time, you know that any roof will need replacing, and with a flat roof, you may have a concern about finding a roofing contractor to do the job, the same with repairs. You don’t want to have just any roofing contractor to do the job; you want experience. 

There are many significant benefits to having a flat roof, waterproofing it will eliminate many worries. Here, we will share six problems that owners flat roof building owners experience. 

  • Alligatoring–The asphalt that is used to build a flat roof will lose its elasticity as it ages, and lost its elasticity, causing it to bubble, crack, and look like alligator skin. When a flat roof gets to this point, unfortunately, no amount of flat roof waterproofing or coating will save it.  Time to shop for a roofing contractor that is experienced in flat roofs. 
  • Leaks, Moisture – For flat roofs, this is like the most common problem. However, flat roof waterproofing is an effective way to deal with it if caught in time and stay in check with the roof’s condition. Because the roof is flat, the only place water can go is straight down, and using no flat roof waterproofing options available today, that moisture will seep into the roof, then you have fungus and mold problems.  The routine monthly inspection and follow through with maintenance and repairs as needed can prevent this from happening. 
  • Membrane Buckling – Asphalt flat roofs and shingled roof are constructed similar with the material of asphalt soaked membrane that is laid across, making the roof. Where they differ is on a flat roof, the membrane is one piece and as the building shifts and the roof constricts and expands with the weather, the asphalt membrane will buckle. As soon as this is noticed during a monthly inspection, getting the roof replaced is suggested. 
  • Water Pooling – Rain and snow have no place to go when it lands on a flat roof. Over time, as a building settles over time, the roof will shift some. This can cause water to pool in the dips and divots and should be drained off quickly. Check to make sure the water didn’t seep through the membrane to the roof layers below.
  • Cracks in Roof – Pressure is extensive for flat roofs and that pressure increases to the point of excessiveness, causing it to crack. Any sign of this, call a professional roofing contractor immediately. This crack could be more than just the roof, the structure could be compromised and may require an engineer inspection. 
  • Flashing – The metal flashing on a flat roof will contract and expand with the weather, like any other material. That continuing contracting and expanding will loosen the flashing from the roof, leaving a place for water to seep in and start leaking. Monthly inspections should catch this and if repaired immediately, there shouldn’t ever be a problem. 
water on a flat roof

How many years does a flat roof last? 

Several factors can affect the lifespan of a flat roof. With proper inspections and maintenance, including flat roof waterproofing, and repairs as needed, a flat roof membrane can last up to 50 years. 

How do I stop my flat roof from ponding? 

There are different flat roof waterproofing methods that can take care of water ponding, but first, you need to find the problem.  The following steps are recommended by roofing contractors: 

  • Clear all drains and drain channels
  • Clear the gutters and downspouts – make repairs if needed
  • Any puddles indicate low spots – repair those
  • If the slight slope is missing – have it repaired 

Do flat roofs need gutters?

Yes, it is recommended by expert roofing contractors. Flat roofs need some type of lean to that route the water toward the gutters, which should be installed at 5” and 6” drop from roof edge. 

Final Words 

As a commercial business owner, taking care of the roof is just as important as the HVAC, office supplies, and vending machines. If your roof isn’t in excellent condition, the structure is at risk, and that can be more expensive than flat roof waterproofing, repairs, and especially replacement. Connect with us now by calling 775.358.7663 to learn more about flat roof waterproofing in Sparks, NV.

How is PVC roofing installed?

pvc material

Quality PVC Roofing

Polyvinyl chloride roofing, PVC roofing, is a membrane more commonly called, is a single-ply roofing solution that is used on flat or low slope commercial or industrial roofs. It is the third most popular choice, and the following PVC roofing benefits support why when roofing contractors are asked: “Is PVC roofing good?”:

  • Flexible Membranes: PVC roofing is a flexible roof membrane that is prefabricated at the plant in PVC roofing sheets, minimizing the scraps and waste on a job site.
  • Flame Resistance: These vinyl membranes used in PVC roofing are flame resistant and qualify for Class-A rating.
  • Lightweight: PVC roofing membrane are lightweight, making them ideal for re-roofing commercial buildings. Easily installed over an existing roof membrane, saving money by not requiring tear-off of old roofing. 
  • Environmentally Friendly: PVC roofing maintains the cooler temperature and reduces energy usage. PVC roofing and tolerates most chemicals and harsh environments longer than other roofing materials. PVC roofing material is eco-friendly, a number one reason why more building owners and contractors are choosing this material for flat roofs and low slope roofs. It is these benefits and features that contribute to the long lifespan you can expect from PVC roofing.
  • Color Choices: PVC roofing comes in a variety of colors and patterns. 
  • Easy Installation:
  • The technology used to create PVC roofing customizes to meet every building’s specifications. 

How long does a PVC roof last? 

A high-quality PVC roofing that is professionally installed can give you a twenty-year lifespan, great value for your money. To give you even more ROI, because of its durability, the need for costly maintenance and expensive repairs are eliminated as long as you keep the basic maintenance done. In the market of single-ply roofing, competitors of PVC roofing membranes could not match the remarkable advantages of this material because of the following benefits:

  • Chemical resistant – Commercial buildings like a manufacturing facility, PVC roofing will withstand exposure to chemicals. In a commercial building with a restaurant, the animal fat grease from the roof vents won’t damage PVC roofing as it does an asphalt-based or other single-ply roofing. 
  • Durability – PVC roofing membrane seams are hot welded, making them more durable, moisture impermeable, and strong. Other roofing membranes are installed using adhesives, caulks, and tapes to seal the seams, making them less durable than PVC roofing. 
  • Strength – The engineering process for PVC roofing ensures the long lifespan by surpassing the standard measurements of 200 pounds per inch as established by the American Society of Testing and Materials. PVC roofing membranes’ strength is 350 pounds per inch.

Can you walk on PVC roofing? 

You can, but it isn’t recommended. PVC roofing in cold weather becomes slick and dangerous on a flat or slightly sloped roof. Some have experienced with PVC roofing material and installed it upside down where the texture is different and not as slippery. 

The building owner with PVC roofing should know this roofing material can be punctured. Any contractors working on the roof need to be aware to take caution and not drop nails, screws, or tools that can puncture the roof.

Is PVC better than TPO? 

The first weldable sheet, PVC roofing reflectivity is similar to TPO, and when comparing PVC roofing vs TPO, both are flexible, and both are weather-resistant, with TPO having an edge over PVC due to the advances made with the product.

TPO remains to be the main and has the upper edge in weathering, PVC roofing is a worthwhile alternative. Professional roofers that have used switched to PVC would be surprised with the changes in the formulation of TPO the past few years that have improved it.

Now, TPO has excellent weathering that is better resistant to breaking and tearing compared to PVC. However, PVC has some traits that some customers prefer or need. For instance, when it comes to chemical resistance, PVC is the better choice. Grease and oil do not weaken PVC roofing as it does TPO, so when the structure houses a restaurant, PVC is the better option.

PVC roofing is more flexible than TPO, a bonus for contractors. Today, with the enhancements that TPO has now, both membranes are good welding material with the only difference is TPO has to have a higher temperature.

PVC being installed

What is the difference between TPO and PVC roofing

In the last few years, the flat roofing material market has seen TPO roofing gradually gained more space. TPO is like PVC roofing with benefits and installation but at a better price. The most substantial difference between PVC roofing and TPO roofing is the chemical makeup. 

The intentions were for TPO to be the superior between the two, but to make it the least expensive, it lost some footing in quality and became substandard of the two. When everything is considered with material costs of both materials, PVC roofing and TPO roofing are about the same. TPO is favored and considered cheaper because contractors mark PVC pricing up more, although the labor is the same for both.

Whether you choose PVC roofing or TPO roofing for your flat roof commercial building, choose a contractor that understands your needs and appreciates your budget concerns. A professional roofing contractor should make this decision easier for you and answer your concerns and questions.

Want PVC roofing for your commercial property in Sparks, NV? Call 775.358.7663 today!

What is the best metal roof?

metal roofing

What are the types of metal roof?

Commercial businesses and homeowners alike are constantly looking for the best roof that will benefit them the most at an affordable cost. Metal roofing has absolutely shown to be one of those options when residents and business owners are looking for modern roofing material. Commercial metal roofing has always been an exceedingly successful option for those looking to protect their livelihood. In this case, someone interested in a metal roof will familiarize themselves with the kinds of metal roofing options available to them. Those options include: 

  • Copper
  • Metal slate
  • Aluminum
  • Zinc
  • Metal tile
  • Steel 
  • Standing seam
  • Tin

With each metal roof, there is a varying amount per advantage you will receive. For instance, when fully installed, metal roofing is tougher and more adjusted to the natural weather patterns. It can resist impacts better than shingle or single-ply roofs can. Furthermore, it has several advantages that will be listed shortly as well as a few disadvantages that should be considered. At the moment of writing, the most popular roofing materials have proven to be aluminum, copper, and standing seam metal roofs. While each is different, all three share a strength that keeps owners protected and happy for several years. When considering a commercial metal roof, trust experts like us at Alpine Roofing Co. in Sparks, NV to properly make the installation. For more information on what we can offer you, call 775.358.7663 today for more information.

What are the pros and cons of a metal roof?

Now with all great things, there are absolute advantages, but also definite disadvantages. When it comes to metal roofing, both commercial and residential, this does factually apply. As mentioned before, due to there being so many different metal roofing options the advantages and disadvantages will differ with each option. That is why we will focus on the most popular, steel. Steel roofing is often a combination of steel with a zinc coating and may have some other materials in the mix. The benefits of such are: 

  • Aesthetic options: You have the choice of choosing colors and some customization with metal roofing
  • Lifespan: metal roofing has one of the longest lifespans in modern roofing material options, boasting up to and sometimes past fifty years. 
  • Environmentally friendly: Not only do you waste less materials in building a metal roof, but you also waste less energy when your home has a metal roof. 
  • Weather-resistant: Metal roofing is by far a tougher option against impacts and weather patterns of all kinds

Unfortunately, with so many advantages there are drawbacks to consider before dialing the phone number of your roofer for a metal roof installation. While all the benefits may apply to residential and business metal roofs, so do the disadvantages: 

  • Expansion limitation: Metal roofing is not necessarily as flexible when adding to the initial finished product
  • Expensive installation: metal roofing installation is not as cheap as other options
  • Time for installation: Installation of metal roofs do take a considerable amount of time

While the negatives may seem slight, many customers claim on the spot that that metal roofs pay for themselves due to the length of time they stay in service and the benefits lasting so long.

What is the best underlayment is best for a metal roof?

Metal roofs can settle with multiple kinds of underlayment, but one of the best options suited for metal roofing is synthetic underlayment. The reason being is that unlike other options, synthetic can keep the metal roof cooler for longer thanks to how the material works. With included warranties famous for lasting up to thirty years and the UV protection, they are by far one of the most popular choices. On steep-sloped metal roofs, asphalt-impregnated felt is the general choice.

When it comes to pitch, commercial and residential metal roofs can have a heavy incline or a light inline. However, a metal roof of both kinds must have at minimum a pitch of 3:12. This is due to both application of the roof and to get the most benefits out of the material. That said, there is no maximum pitch for metal roofs. 

While metal roofs do not necessarily need ventilation to meet code requirements, it still is a good idea to have the system in place so to get the most out of your metal roof. As long as nothing blocks airflow in a metal roof when air enters through the bottom and escapes somewhere near the top, the roof will have an efficient ventilation system.

metal roof power washing.

Can you pressure wash a metal roof?

When maintaining your metal roof, a big part of keeping it in good condition is cleaning. While largely different from most flat and shingled roofs, metal roofing is fairly straightforward in removing blemishes such as dirt and debris from the surface. When cleaning it, a light pressure or hot water power washer will get the job done fairly quickly without much trouble. There is also the option of using detergent, a sponge, and a garden hose with the appropriate safety precautions. Either way, it is not a difficult process to clean your metal roof. If you have need of any metal roofing services or questions about them, call 775.358.7663 today to set up an appointment with Alpine Roofing Co. in Sparks, NV.

What does roof coating do?

flat metal roof with wear on its zinc coating

Roof protection with coating

For a building owner with a flat roof, you may wonder is roof coating any good and why is it necessary? The answer to this is yes you should have a roof coating applied. The reasons why are many, but two of the biggest reasons for a roof coating to prevent leaks and roof coating to reduce heat. Generally, roof coatings are formulated to be used in temperature ranges between 40 degrees to 120 degrees and are typically in a liquid form while at room temp. The preferred temperature to apply these coal-tar based and water-based roof coatings is 50 degrees or above.

Right now, most of the country is experiencing cold, winter weather, even in Florida! So, if your flat roof is need of coating right now, is there roof coating that can be applied in cold weather? The answer to that is yes, there are roof coating materials that don’t have to be applied in warm weather. For certain, cold weather does prompt a change in consideration for roof coatings, and fortunately, there are some manufacturers that have an “all temperature” roof coating product or a winter-grade roof coating.

How often should you coat a flat roof?

The purpose of roof coating is to waterproof the original roofing and comes in a five-gallon container in a liquid thicker than paint, but thinner than tar. The black or metallic liquid is applied with a brush that resembles a push broom.

A flat roof usually has layers of asphalt and roofing felt or coal tar and roofing felt. Inspection for blisters, cracks and other issues should be performed twice a year. Unless this a flat roof has a layer of gravel or some type of stone layer, it should have roof coating reapplied every 2 to 4 years. 

How long do roof coatings last?

Roof coating is a fully adhered and seamless product making it an idyllic solution to upgrade an old flat roof. Roof coating will enable the roof to withstand ponding water, hailstorms, powerful winds, and other types of weather. Because roof coatings are made elastomeric properties, they contract and expand with weather, which in turn, allows the roof to go with the weather fluctuation as well.

The life expectancy of roof coating depends on the quality of the material used and how thick it is applied. Most roof coating products have a five to ten-year manufacturer warranty, with a full 10-year life expectancy common. There are features that roof coating offers that make it stand out from other types of roofing materials, such as:  

  • Roof coating is fully adhered to a flat roof substrate as opposed to being fastened down
  • Roof coatings are monolithic, meaning there are no seams versus other roofing products like metal that is applied in sheets then fastened down
  • Roof coatings have superior waterproofing capabilities
  • Roof coatings are environmentally friendly because they are not torn off and disposed

Does a rubber roof need to be coated?

For a structure with a flat roof, rubber roofing is a popular choice. It is durable and inexpensive, both a positive force for a building owner. Rubber comes in rolls and when installed by a professional roofing contractor, there are few seams, if any. Rubber roof will rarely leak or maintenance if little to none when installing properly. A rubber flat roof has a life expectancy of 20 years.

If rolled rubber roofing does crack or leak, the fix is easy and fast with a liquid rubber roof coating. Latex tape or sealant, or rubber shingles, which is more attractive than other methods. It is important to remember that a rubber roof contract and expands with the temperature and should only be applied when the exterior temperature is at 40-degrees or above.

How do you apply roof sealant?

The purpose of sealing a roof to stop leaks or prevent leaks. Sealing a roof looks to be an easy and simple task, but it can be more involved than it appears. Therefore, it is in the best interest of a building to have it done by a professional roofer. This will give you the allowance of having a guarantee and somebody to turn toward when there are any problems.

However, if you prefer to do this yourself, the following steps will give you an idea of the process:

  • Step One: Inspection for cracks and gaps. Wire brush the surface then sweep.
  • Step Two: Look for and remove any loose debris, replaced any missing screws and tighten any that are raised. Clean any mildew areas with chlorine bleach.
  • Step Three: Thoroughly wash the roof using a garden hose and check for any puddling. Dry any puddles and the remaining roof.
  • Step Four: Cover all flashing edges and seams with patching cement and a stiff-bristle brush, overlapping each seam by one inch on both sides. Make sure the flashing around electrical, HVAC, and plumbing vents have emerged.
  • Step Five: Apply your mixed roof coating a roof brush, covering the entire roof. Follow the instructions on the roof coating mix carefully and be careful not to apply too much.
sprayed on coating on a roof

Does roof coating stop leaks?

Yes, that is a primary reason the owner of flat roof buildings has a silicone roof coating applied is to stop any possible leaks before they get worse. If there are several leaks, it is recommended to have the roof totally re-coated instead of patching the leaks.

The benefits of roof coating are important to the longevity of the roof as follows:

  • Keeps Building Cooler
  • Improves Energy Efficiency
  • Energy Star Rated
  • Eco-Friendly
  • Prevents and Repairs Roof Leaks
  • Extends Roof Life

Choosing the right roofing contractor is necessary to make sure the job is done correctly, just has to have an experienced plumber address any emergency plumbing needs. Getting a job done right is the best way to guarantee the longevity of the results! Call 775.358.7663 today to get quality roof coating in Sparks, NV from Alpine Roofing Co..

How do you maintain a commercial roof?

slightly worn roof on commercial building

How can I make my roof last longer?

To get the most of your commercial roof, preventative maintenance is a must. Any commercial building manager or commercial building owner should have a commercial roof maintenance plan with a commercial roof maintenance checklist, making sure that they follow them each week, month, all year as stated. Commercial roof maintenance is necessary in order to catch any issue before it becomes a costly expense and interruptive process. 

Commercial roofing professionals advise that while some roofing materials last longer than others, the lifespan of any roof is based on averages. Here are some commercial roof maintenance tips that will help you get the best and longest performance from your roof. 

Suitable design

Years are added to the life of a commercial building’s roof when the building and the roof have a suitable design. From proper sizing structural members and careful consideration of penetration details to selecting the right roof type at the start of a construction project is a must, followed up by consistent and proper commercial roof maintenance.

Adequate ventilation

Just as the roof on your home needs proper ventilation, so does a commercial building’s roof. The roof level needs good air flow to stay cool in the summer and warm in the winter. Proper ventilation prevents moisture build-up and eliminates mold. An experienced commercial building HVAC engineer and technician will ensure the air flow is adequate during an annual inspection, which should be a part of your own commercial roof maintenance plan.

Routine maintenance

Too often, building maintenance is taken for granted, but when it comes to commercial roof maintenance, that should never be ignored. Every commercial building should have a roof that is accessible so that the organization of the HVAC and plumbing systems is kept up and any roof repairs are addressed promptly.

The material and method

There are as many commercial roof types as there are ways to perform commercial roof maintenance. It can be confusing to choose the right roof type. The climate, the location, and the cost should all be carefully considered. For a flat roof application, the BUR (built-up roofs) makes good sense for regions with little rain.  Today, sustainability is a driving force for energy savings and ROI over the roof’s lifetime. Commercial building owners should take advantage of sustainability incentives in making their commercial roof decisions.

The warranty

There are many types of roofing warranties, usually one for defects of actual materials and one for workmanship. Choose a reputable commercial roofing company to work with so you know you’re getting the best. One aspect they all have in common is property commercial roof maintenance must be done in order for the warranty to be honored.  

What does roof maintenance include?

The roof system of any structure is a vulnerable part of the exterior with hail, ice, rain, sleet, snow, UV rays, and more attacking it 24/7/365 at some point. It bases good performance of a commercial roof is on the design, the materials, proper installation, and commercial roof maintenance. This is critical to avoid roof problems that can be expensive and intrusive. A watertight condition is a must and early identification of problems, followed up by prompt repair will give your commercial roof a longer lifespan.

Start by forming an in-house commercial roof maintenance program, with budgeting for outside commercial roofing professionals for some aspects that company personnel isn’t experienced are trained in performing.

The in-house team will be responsible for the basic maintenance items, like keeping the roof clean of debris. When debris is left alone, it can block the roof drains and cause ponding, one of the biggest damages causing issues of commercial roofs.  Building maintenance should minimize roof foot traffic and when it is necessary for HVAC or plumbing matters, proper membrane protection must be in place with roof pavers or walkway pads. 

A suggested checklist for commercial roof maintenance: 

  • Interior Signs: Once a month, commercial roof maintenance examination should begin with the interior for signs of drips and leaks, look for mildew, mold, peeling paint, water stains on the interior. If you discover any, do a roof inspection or schedule a professional commercial roofing contractor. If your building is in areas where high amounts of snow may happen, or if there is heavy equipment on the roof, an annual inspection of beams and trusses for any cracking, rot, or rust is recommended. 
  • Cleanliness: While on the rooftop doing an inspection, look for an accumulation of dirt and debris and remove them. These will clog roof drains, cause ponding, which will decay or rot the roof. Remove any tree limbs and check for a possible roof membrane damage. If trees are a constant problem, schedule a tree trimming service.
  • Roof Surface: During your commercial roof maintenance inspection, check for damage or weathering, like the low spot on a flat roof, where water is notorious for collecting. Look for blistering, cracking, deep scratches, holes, or tears in the membrane. For a gravel-top roof, make sure the gravel is uniformly layered and free of empty spots. For commercial metal roofs, your commercial roof maintenance inspection should include looking for corrosion and damaged or loose panels. Tile and shingle commercial roofs include looking for damaged, loose, or missing pieces. If you find any fungus or moss growing, schedule a commercial roof cleaning to remove it before they deteriorate the roof surface. 
  • The Expansion Joints and Flashings: Your commercial roof maintenance inspections should include looking for cuts, gaps, and tears. Check the flashings around the skylights, HVAC, and plumbing vent pipes.
  • The Drains and Exterior Elements: Make sure the drains are clear of debris, limbs, mold, and moss. All the chimneys, pipes, skylights, vents, and other equipment should be inspected for cleanliness, fungus, moss, peeling paint, rot, rust, and rot and damaged or missing parts. 
  • Railing and Stairs: Your inspection for commercial roof maintenance should include checking the crossovers, platforms, railings, and stairs for loose parts, making sure they are solid and sound.
  • Safety Signs: Make sure all required signs are in place, legible and in a prominent view.
  • Verify Old Repairs: Confirm that previous repairs are still in good condition during your scheduled commercial roof maintenance.

Should I get my roof inspected?

If you aren’t sure of the commercial roof maintenance history or when the last inspection was performed, then yes, schedule one with an experienced commercial roofing company. From there, the frequency of when to have a roof inspection will depend on several factors, starting with the age of the roof. The geographic area and weather are factors that will determine the frequency. A roof inspection is important to the integrity of your building and the life of the roof.

How much does it cost to have a roof inspected?

There is not a set fee for a commercial roof inspection, but the average rate will start around $200 and can go up to $1,000 or more. There are different factors involved in roof inspection, such as height, levels, square footage, and difficulty doing the inspection, such as fixing the roof to walk on it for the inspection.

flat white roof

What do roof inspectors look for?

A commercial roof inspector will check for leaks, damage, unusual wear and tear, and organic growth issues such as mildew and moss. They check for any problems with the installation of roofing materials and any repairs that have been done. As an owner or manager of a commercial building, because there have been no problems brought to your attention, you should not overlook an inspection. As we mentioned in this piece, your diligence in inspecting will help in avoiding unplanned expenses later.

Need a quality service for your commercial roof? Call 775.358.7663 today for commercial roofing services from Sparks, NV in Sparks, NV.

What Is a Single Ply Roofing System?

Contractor Installing Single Ply Roofing

Commercial Roofing That You Can Rely On

A commercial or a flat roof needs regular maintenance and attention. Unfortunately, the roof is one of the first areas that can easily be neglected as time goes on. If you are interested in a no-fuss roofing structure, have you considered a single ply installation? Single ply membranes are generally a type of thermoplastic or rubber-based material that is adhered to the decking. To learn more about single ply roofing in Sparks, NV, reach out to Alpine Roofing Co.. We can help with all your roofing needs. Connect with us today by calling 775.358.7663.

Working on Installing Single Ply Roofing

Single Ply Roofing Types

For commercial and even residential roofing, there are about three options for single ply roofing. It’s important to note that not all single ply options are created equal. While it may seem tempting to purchase the cheapest option, that doesn’t mean you’ll have the best quality material. However, if you are interested in high-quality options at competitive prices, then Alpine Roofing Co. is the best team to contact, especially for single ply options.

  • EPDM: EPDM is the most popular option on the market. It is manufactured to be able to withstand just about all kinds of weather and exposure. This material can go through wind, rain, chemicals, grease, and smoke and not be damaged.
  • TPO: The next most popular option is TPO. Just like EPDM, it is manufactured to withstand serious exposure and harsh elements. This material is generally cheaper than EPDM which can sometimes impact the quality of material and even the quality of service.
  • PVC: PVC roofing is just as popular as the other two membranes, though it is rarely mentioned. What sets it apart from the others is the fact that PVC will maintain high-reflectivity over the years, even when exposed to all the elements. This helps make it a cost-effective option as well. 

You might be wondering, based on the description of single plying roofing, what’s the difference of single ply roofing vs built-up roofing? The answer is quite a bit! Single ply gets its name from the fact that one, singular layer of material is sprayed or adhered to a roofing structure. Built-up roofing is often layers of waterproofing materials that are bound and adhered to a roof. That’s the major difference between the two. If you’re interested in learning more about these roofing structures, give Alpine Roofing Co. a call today.

Benefits of Single Ply Roofing

Like any other structure, there are single ply roofing pros and cons. It can be easy to focus on the cons or the disadvantages, but the fact of the matter is, a single ply roof can be very advantageous. 

  • Light Reflection: One of the main benefits of a single ply roof is the light reflection. This will help to keep your space cool while also helping to reduce your energy costs. 
  • Easy Installation: Any single ply roof is actually very easy to install. Whether it is being sprayed on or adhered, most contractors can usually get it done in less than a day.
  • Easy Maintenance: These materials are also very easy to maintain. They will need to be washed or observed every now and then, but you won’t need to reseal the material for several years.
  • Flexible: Since single ply roofs are often rubber-based materials, they are highly flexible. This prevents them from cracking, blistering or bubbling when the weather takes drastic dips and turns. 

As mentioned, there are several disadvantages with this structure. Probably the biggest disadvantage of a single ply roof is how thin the material actually is. Even once it’s cured, a single ply roof is not thick. This can make it more susceptible to punctures or a wind and storm damage insurance claim. If you are curious about this structure for your property, feel free to reach out to Alpine Roofing Co. for more information.

Frequently Asked Questions

  • How long does single ply roofing last?
    • Most single ply roofing will last between 20 and 25 years. You will need to maintain the material and the structure to ensure longevity. It’s usually recommended to have the roof resealed every 15-20 years. 
  • Is EPDM roofing any good?
    • EPDM is the most recommended single ply roofing option in the industry. Contractors love it because it is incredibly easy to install and maintain. Property owners choose it because it is inexpensive, durable, and long-lasting. 
  • Is TPO roofing good?
    • TPO is just as good as EPDM, but for a fraction of the cost. There are some differences like the fact that TPO may need to be applied in multiple layers. This is because can be thinner or not as reliable as EPDM.
  • Is TPO better than EPDM?
    • TPO is just as good as EPDM, but it is not as popular as EPDM. That’s because TPO is not always as reliable as EPDM. Regardless, in the opinion of most roofing contractors, TPO neither better nor worse than EPDM. 
  • What is the difference between PVC and TPO?
    • Functionally, TPO and PVC provide the same service. However, the differences come in how they are manufactured. There are chemical differences in the material makeup. The two are chemically different which can also change how they are applied, installed, and maintained.
Completed Single Ply Roofing Installation

Dial 775.358.7663 to Connect With Our Team Today

For help with just about any roofing need, look no further than Alpine Roofing Co.. We are the residential and commercial roofing team you can rely on. Call us today, 775.358.7663, for single ply roofing in Sparks, NV.

What Is Single Ply Roofing?

A Picture of a Single Ply Roofing Being Sealed.

Single Ply Roofing Material

If you are needing a new commercial roof, you might be thinking, “What is the best material for a flat roof?” There are many flat roof material options to choose from such as built up roofing, modified bitumen roofing, single ply roofing, and spray foam roofing. Built up and modified bitumen roofing are roofs that are made of multiple layers of materials, and are pretty common for commercial roofs. A lot of people might not know what a sinlge ply roof is and ask, “What is a single ply roof membrane?” They are roof membranes that are made up of plastic materials that give them strong and flexible qualities. While built up and modified bitumen roofs are pretty common, single ply roofs are starting to outweigh them in terms of popularity. This has to do with the fact that single ply roofing is strong, durable, and flexible, making them excellent commercial roofing systems. If you are interested in single ply roofing for your building, its best to get in contact with a commercial roofing company. They will be able to tell you about the single ply roofing how to, as well as other information that you need.

Best Single Ply Roofing

When it comes to finding the best single ply roofing system, commercial property owners have a couple of options. There are three single ply roofs that building owners can choose from, which are EPDM, PVC, TPO.

EPDM roofing is a thermoset rubber roofing system that is made out of ethylene and propylene. One of the first questions that are asked about EPDM is, “How long does an EPDM roof last?” and the answer is up to 50 years, which is a really great advantage. Other reasons that people love EPDM roofs is because they are able to resist hail, wind, UV rays, severe temperatures, and thermal shock. While they are durable, they can be prone to punctures, which can let water in the roof.

PVC roofing is thermoplastic roofing system that is made of synthetic plastic polymers and vinyl. One of the great things about this roof is that the seams heat-welded, which means they won’t separate. These single ply roofs are also ENERGY STAR® qualified, so they are able to save property owners money on energy costs. Another thing to mention is that if your roof comes into contact with chemicals, PVC roofing is resistant to oil, grease, and acid. When it is colder outside, these roofs tend to shatter and can shrink over time.

TPO roofing is also a thermoplastic roof that is made up of polyolefins or plastics. They are considered a cool roof which means it will decrease your energy costs, and they are ENERGY STAR® qualified just like PVC roofs. It is also resistant to punctures and chemicals and is eco-friendly. These roofs only last up to 15 to 20 years and they can start to shrink when they are in contact with UV rays for too long.

Because TPO and PVC roofing are both thermoplastic roofs, people tend to wonder, “What is the difference between TPO and PVC roofing?” There are many differences between these two, TPO roofing is more weather resistant, eco-friendly, and can resist fungal growth, whereas PVC roofing is more flexible and chemical resistant. When deciding what is the best single ply roofing system, it will depend on your personal preferences, as well as budget.

Single Ply Roofing Pros and Cons

A Picture of a PVC Roof Being Waterproofed.

Is Single Ply Roofing the Best Material for You?

Do you think that single ply roofing might be the best roofing option for your building? Understanding the different single ply roofing materials can offer you is great, but its also important to know the general pro and cons for single ply roofs. Below are the advantages and disadvantages of having a single ply roof.

Single Ply Roof Pros

  • Long-Lasting: How long does single ply roofing last? Depending on what material you choose, your single ply roof can last 25 to 50 years.
  • Lightweight: The material is incredibly lightweight, which means it won’t add any extra weight to the structure of your building.
  • Energy-Efficient: Because of the material that is used, as well as the color, single ply roofs are very energy-efficient.
  • Flexible: Since the material is very flexible it is able to work with different size and shape roofs.
  • Resistant: The material will also depend on this, but single ply roofs are resistant to UV rays, hail, wind, and chemicals.

Single Ply Roof Cons

  • Easily Punctured: While this roof is durable and manufactured to last, it can puncture easily due to being lightweight and flexible.
  • Hard to Install Around Roof Penetrations: If there are pipes, vents, or HVAC systems on your roof, it can be hard to install single ply roofing around them.
  • UV Damage: This really applies to certain types of single ply roofing, but if a single ply roof is exposed to UV rays for a long period of time, it can start to adhesive for the seams.
  • Roof Seams Can Leak: Roofers take extra care to ensure the seams do not get infiltrated with water, but it can still happen on occasion.

Just like when you have HVAC repairs, you wouldn’t go to anyone but an HVAC technician–the same should be said for installing single ply roofing, you will need to contact a roofer who has the experience and skills to install this type of roof. If you need single ply roofing in Sparks, NV, contact the roofing contractors at Alpine Roofing Co. today at 775.358.7663! We are ready to work with you!

What Type of Metal Roof is Best?

We Work With a Variety of Different Metal Roof Materials to Better Suit Your Needs.

What Is Standing Seam Metal Roof?

If you have a commercial property, you need a solid and functional building so that you can operate effectively and make money. Even if your business is mostly online or eCommerce, if you’re shipping items of some sort you need a secure location to store your goods. A roof leak means leaving your materials open to water damage, as well as having your business shut down during the extensive repair process while contractors patch the hole. When the time comes to look into roof replacement service, it may be time to consider the benefits of metal roof installation. This type of replacement service carries a number of benefits, but out of the all of the different materials and styles, the best available option might be a standing seam metal roof. It’s a much faster and more modern option than other kinds of materials, like layered tar and gravel or corrugated metal.

We Will Work With You to Ensure that You Get the Metal Roof That Best Suits Your Needs.

Standing Seam Metal Roof Benefits

Standing seam metal roof materials are perfect for commercial properties that need their building repaired and re-opened quickly. It’s strong, durable, and easy to install while others need to be fasted in place by specialists, and are more prone to leak as a result. You may find yourself wondering “Are metal roofs cheaper?” than other, more typical options. The truth is that it really depends on the size of the building, style of roof, and total square footage that you need a new roof for. A standing seam metal roof is like other metals, like corrugated or metal shingles, in that it’s built to last, highly customizeable, and resistant to storm damage, but has the added benefit of vertical seams. Now that you know some of the benefits of metal roofing styles overall, you may find yourself wondering “What is the difference between standing seam vs corrugated metal roofs?

Standing Seam Metal Roof vs Corrugated Metal Roof

  • Coating Standing seam metal roof materials usually come with a special coating to help it stand up better to the elements. The most typical is zinc, which is weatherproof, corrosion resistant, and helps keep your roof from denting or showing signs of oil canning. You could investigate different coatings for corrugated metal panels, but if you’re going to pay more on your roof materials then you want the most durable option available.
  • Installation One of the reasons for the increased cost of standing seam metal roofing, the most typical options require specialized tools and training. Corrugated metal doesn’t require much from the professional contractors to install it, but improper installation can cause serious issues with your standing seam materials. That’s because exposed fasteners are much easier to reach, but are more likely to leak over time since the roof panels are screwed directly into your sheathing in multiple places. Standing seam is only fastened around the outside base of your commercial building, creating fewer points for your roof to leak.
  • Maintenance While it’s true that you should have professionals inspect your roof annually, your corrugated metal needs maintenance more often than their standing seam counterparts. Typical corrugated metal roof materials need the fasteners inspected and tightened approximately every five to ten years to avoid corrosion and potential leaks. Standing seam metal roof commercial properties are more likely to last without that kind of care, as the fasteners are completely covered. That doesn’t mean that you won’t need someone to work on your new roof, but most business owners expect a more expensive material to be more durable and require less care, and this is a material that can deliver.
  • Price Standing seam metal roof options are slightly more expensive than their corrugated counterparts, depending on the type of material you choose. That’s because they’re made from a typically thicker gauge of metal, making it more durable and more likely to protect your building from leaks or other damage. If you’re wondering if it’s worth the cost based on the question “How long do standing seam metal roofs last?“, then it’s important to acknowledge that with standard care your materials could last anywhere between fifty to one hundred years, meaning you would spend a fraction of the price of other options in the long-run.
  • Seams The primary difference between these two options is the seam. Corrugated metal roofing is laid flat like most other materials, meaning the seams are prone to leak during inclement weather. Standing seam takes that weakness and improves on it. The different pieces are fastened together, usually by snapping them into place, making the seams vertical, raised above the roof itself, and much less likely to leak as a result.
A Metal Roof Can Be Customized in a Variety of Different Ways, From Different Colors to Styles of Installation.

Is a Metal Roof a Good Investment?

Now you have a handle on the benefits of standing seam metal roofing, you may find yourself asking “What are the problems with metal roofs?” It’s true that time can wear down the coating on your commercial roof, it could eventually leak, corrode, or be installed incorrectly leading to all of these potential problems and even premature replacement service. But when it’s put in correctly, a standing seam metal roof has plenty of added benefits for commercial properties that other materials like corrugated metal panels and metal shingles can’t match. That’s why the most important thing you can do for your business is to hire the best available professional contractors so they can get the job done correctly and minimize the chances for errors and damage. If you’re looking for standing seam metal roofing in Sparks, NV for your business or commercial property, contact the experts of Alpine Roofing Co. by calling 775.358.7663 to schedule a consultation today!

A Longer Life for Your Commercial Roofing System

A roof is what separates man from beast. The home from the outside elements. The three little piggies from the big bad wolf. It is essential, and unfortunately susceptible to damages if not taken care of properly. Roof coatings are often referred to as “restoration membranes” as they can aid in roof longevity by being applied directly to existing rooftop membranes instead of new roofing installations. They can be used to recoat parapet walls, as partial recoats or applied only over certain areas of your roof. Depending on your roof’s material and the manufacturer of the roof coat, you can create a seamless finish to your roof. If you would like to extend the life of your commercial roofing, here are some information to consider.

Commercial Building Roof Restoration

Increase the longevity of your commercial roof with roof coating restorations!

Here are some benefits of roof coatings:

  • Environmentally Friendly!: In this day and age, we’re all about easing the strain on our planet. Restorations through coating allows for the reuse of previously used roofing materials without throwing them away to the landfills!
  • Save Money: a full blown roofing replacement packs hefty bucks and saving the coins in our piggy bank is much appreciated. Installation time is fast and does not require heavy labor!
  • Sustainable: coating systems are renewable with reflective, waterproof capabilities and lengthening the life of your roof’s life with recoats occurring only every 10 plus years!
  • Reflective: roof coatings are highly reflective and offers UV protection in certain top coats, it adds years of life onto your roof, lowers maintenance costs and cools your building thereby lowering your AC bill!
  • Minimal Construction: during the coating, you wouldn’t need to close your business as there is minimal noise involved and often no VOCs (volatile organic compounds) or odors than can create an ozone when undergoing roof coating.
  • Seamless & Fully Restored Weatherproofing: coating melts together when applied around roof membranes creating a seamless finish that fully seals and waterproofs the roof.

Types of Roof Coatings:

Roof coatings come in a variety of options, a few of which are silicone, acrylic and polyurethane. When it comes to the top two most often used, roof coatings usually implement the first two.

commercial silicone roof coatings: are the most durable of all coatings as they protect your roof from inclement weather with it’s protective membrane, have UV protection and reflects sun rays from your property.

commercial acrylic roof coatings: also acts as a reflective barrier and protects from UV rays, has great cover with a number of different roofing materials including older roofs and protects from storms, debris and dirt.

commercial polyurethane roof coatings: although this material is best known for its quality waterproofing, it also gives protection from corrosion, debris, UV rays, environmental and chemical damages.

Commercial Roofing Systems

Commercial roofing materials are numerous and roof coating manufactures initially developed their products for bituminous roofing such as modified bitumen or traditional build up roofing.

Here are roofing materials that go well with roof coatings:

  • EPDM (ethylene propylene diene monomer)
  • Concrete
  • Sheet metal
  • Asphalt
  • BUR
  • Mod Bit
  • Hypalon,
  • Single-plies
  • TPO
  • Spray Polyurethane Foam

And some that don’t:

  • *PVC (polyvinyl chloride)
  • Gravel

*Keep in mind, some of these roofs can react well as long as there is a priming layer before the coat.

Commercial roof leak detection:

Roof Leak detection can range in simplicity and difficulty, some ceilings may give a tell tale sign with a water stain whereas some leaks are more hidden.

Here are signs your commercial roof has a leak:

  • Rise in energy costs: insulation is the first area the leak will be absorbed into, this would prevent heat and cold from passing through which would spike up your energy costs.
  • Pests: a leaky roof can attract insects and critters such as ants, cockroaches, termites, and rats.
  • Stains: Ceiling tiles will start to show stains, wood would absorb the water and metal would corrode and rust.
  • Toxic mold: once through the materials of your woof, a toxic mold would develop behind walls and ceilings.

Roof Coatings that can help with roofing leaks:

Not all roof coatings cover roof leaks and specific manufacturers might request that fixtures be made before application. Some may be applied over substrates that act as a protective coating between the roofing material and coating.

elastomeric roof coating: an elastic coating that can stretch and move with your roof and are therefore more forgiving rather than rigid, which increases their durability. The name reflects the polymer in the coating that has elastic qualities of synthetic and natural rubbers. It helps protect and seal underlying roof material which can help prevent leaks and future weathering. Some coating options can additionally cool your roof as well.

epoxy roof coating: can be a waterproof barrier to inclement weather (and be used as an emergency coating) due to it’s watertight elements of bonding.

Metal Sheet Commercial Roof Coating

Roof coatings can be applied on a variety of roofing materials such as metal sheets!

Commercial Roof Coating Systems

Commercial Flat Roof Coatings & Coating Reactions in General:

Certain roof coatings may not work well with your flat room, beware of epoxy and acrylics, some manufacturers have taken past transgressions into consideration and developed coatings in these two categories specifically for flat roofs. For all roof coatings, know that performance is highly dependent on your roofing material. Always check that the coating of your choice lists the available roof material options that it reacts well with.

Be sure to keep in mind that certain roof coatings go well with certain roof materials, or else a substrate or primer may be required. Increase the longevity of your commercial roofing and consider a roofing coat application instead of heavy repairs and replacements. Oftentimes, protective fixtures can be prevented through a roof coat and restorations handled smoothly as well!

Contact our licensed roofing contractors at Alpine Roofing Co. today at 775.358.7663 for an estimate on your roof coating in Sparks, NV! You can also schedule an appointment with us to learn more about exceptional roof coatings for your commercial building.