Prestige RoofingPrestige Roofing’s work ranges from service and repair work,  re-roofing  and new construction work, commercial and residential work. They have also done work for ultra-custom projects around the Las Vegas Valley.

Prestige RoofingPrestige Roofing’s work ranges from service and repair work,  re-roofing  and new construction work, commercial and residential work. They have also done work for ultra-custom projects around the Las Vegas Valley.

House roof on fire because the roof was not made of fire resistant roofing materials

Best Fire Resistant Roofing Materials

The dry climate in Southern California and Southern Nevada along with the strong winds make the entire region highly prone to wildfires. When building, renovating or re-roofing a home in these areas be sure you and your builder select quality, fire-resistant materials, especially for your roof. The roof plays an important role in maintaining the structural integrity of your home, so it’s important to keep it safe and intact. Of course, due to its large surface area, a roof is highly vulnerable in the event of a fire. Burning embers can easily blow over and settle on rooftops. Radiant heat from large fires can cause roof materials to hit their flash point, or a temperature at which they self-ignite. Your roof might also come into contact with open flame if a fire moves into your area. Using quality fire-resistant roofing materials gives the entire structure a better chance of surviving a fire.

Roofing Fire Ratings 101

Roofing materials go through strenuous testing to determine a fire rating. This includes checking if the material is combustible, whether it will splinter and generate flying firebrands (i.e. burning pieces of debris), and if flames can spread across its surface. Class A roofing materials are typically non-combustible, can withstand severe fire exposure, and don’t produce firebrands. Class B roofing is made of combustible materials that are treated with chemicals to make them more fire retardant. Class C roofing is made up of things like untreated wood shakes and shingles, which will only survive light fire damage. Many communities in fire-prone areas ban Class B and Class C roofing materials for safety reasons.

What Are the Most Fire-Resistant Roofing Materials?

A fire-resistant roof includes the entire roofing system, including the deck, insulation, underlayment, and even the roof incline. The roof sheathing material plays a large role in preventing ignition and slowing the spread of fire to other parts of the building.Here are some popular roofing materials to provide Class A protection for your home.

Good Fire Resistant Roofing Materials

New gray slate roof in Las Vegas view from atop roof installed by Prestige Roofing

Slate

This natural stone tile is beautiful, durable, and non-combustible. However, slate is also an extremely heavy material, so you have to make sure your roof can support the weight. Additionally, slate tile is expensive and requires specialized knowledge for proper installation.

Clay Tile

Clay tile is another non-combustible option. It’s a popular choice for Southwestern, mission, or Spanish-style architecture. However, for optimal fire protection, it does require a bit of upkeep, particularly the barrel-shaped tiles, as there can be gaps between the underlayment and the tile sheathing. If these gaps aren’t plugged, embers can get blown in, bypassing the Class A protection of the tiles, and spread to the structural support beams.

Concrete Tiles

Concrete tiles, like clay, are non-combustible. They can be a good choice in terms of durability, fire-resistance, and cost-effectiveness. Today’s concrete tiles come in many colors, finishes and shapes for an attractive look to your roof. Like clay tiles, a concrete tile roof must be installed correctly. LIke clay, regular inspection by your roofer for misplaced tiles or other problems will help it retain its maximum fire resistance.

Asphalt Shingles

Fiberglass-based asphalt shingles provide good fire protection when they’re installed with a fire-resistant underlayment. They’re relatively inexpensive, but also require more upkeep than other options.

Best Fire Resistant Roofing

Two roofing materials, in particular, combine Class A fire-resistance, style, low maintenance and durability.

Metal

Luxury home at night with beautiful fire resistant copper roof

Metal roofing is non-combustible and offers Class A protection in combination with a fire-resistant underlayment. It’s lightweight, won’t corrode, and requires little maintenance. Metal roofing can be made from copper, zinc and steel, as well as various alloys, and comes in a variety of finishes, colors, and designs. Even better, most types of metal roofing are heat reflective and meet Energy Star efficiency requirements — making them a great option for the Las Vegas desert climate.

CeDUR

Vintage Las Vegas home restored with CeDUR shake roofing

Natural wood shakes are a popular roofing choice for their natural look and beauty, but are prohibited in many fire-prone communities for safety concerns. Fortunately, there is now a synthetic option on the market called CeDUR which replicates the look of natural cedar shakes and tiles but is designed with high fire resistance. CeDUR tiles self-extinguish and create minimal heat transfer, which helps prevent the spread of flames across the surface of the roof.

CeDUR tiles are also rated for impact and high winds, and won’t rot or split — unlike natural wood or asphalt shingles.

Other Tips for Reducing the Risk of a Roof Fire

Simple maintenance can go a long way to help mitigate the risk of a roof fire. Periodically inspect the condition of your roof, checking for gaps in the tiles, areas where shingles have fallen away, or where the surface is damaged. Also, make sure to remove wind-blown debris, such as leaves and pine needles that accumulate on your roof and in gutters.It’s important to have a fire-resistant roof when living in a fire-prone area like Las Vegas. By choosing Class A roofing materials and keeping up with maintenance, you can help prevent fires from destroying your home. If you have any questions, contact the experts at Prestige Roofing. We will help you find the right option to match your style and budget.

Custom copper roofing design elevated over luxury las vegas home

We’re all familiar with flat roofs, which are found on all types of buildings. But, is a flat roof the right choice for your building? Flat roofs are different from the more decorative sloped roofs found on homes and small buildings, but they have a lot of advantages in particular situations and may be the right solution for a new building. When a flat roof is the right choice, or when replacing an old flat roof, there are different types of flat roofing materials available to meet the needs of building owners and managers.

Why Flat Roofs?

Flat roof with skylight and hydro insulation membranes

Flat roofs have a number of advantages that make them the best choice for specific types of buildings.  Larger buildings and ones that need to have regular activity on the rooftop are ideal for flat roofs that are lighter, generally less costly to install and provide easy access.

One important factor to understand is that flat roofs are not completely flat. They are usually slightly sloped to allow for precipitation to drain off. Still, with drainage slower than on a higher slope roof, most flat roofs have to be regularly maintained in order to be sure that the roof material is kept watertight and sealed to prevent leaks and damage to the building below. Flat roofs should have a thorough annual inspection to look for problems and reseal surfaces damaged by UV rays or moisture.

Commercial Flat Roofs

Flat roofs are familiar to most of us on commercial buildings where convenience, accessibility, safety and cost are factors in choosing a flat roof solution. Most flat roof materials are lighter and less expensive than the materials used on more decorative sloped roofs. For large buildings, flat roofing is a much more practical solution, avoiding excessive weight on the building’s frame, and also lowering construction costs. Industrial, warehouse, retail, hotels and similar commercial buildings often have multiple HVAC and other systems installed on the roof where maintenance personnel must have quick access, day or night. Having a flat roof makes it much easier to access these roof elements for maintenance and repairs.  Air conditioners and other systems may be placed on the roof, saving valuable space within the building. And, for roofers and other workers accessing the roof, a flat roof means less chance of worker injury from a slip on a sloped roof.

High Rise Buildings

built up high rise flat roof with garden and tiled walkways
sky garden on rooftop of condominium with blue sky

Of course, flat roofs are also commonly used for high rise residential and office buildings in urban settings, where service access is also important. And, from a design and space optimization point of view, urban building roof space is cherished as outdoor space where occupants and guests enjoy access to sunlight and fresh air. High rise apartments, condos and hotels may even build out their roofs to include rooftop gardens, adding attractive lighting, eating areas and even areas for sports activities or a swimming pool. With a flat roof, design options are only limited by the imagination.

Flat roofs are also found in single family homes and other small buildings where climate, style, design and budget make them the right option. They tend to be most practical in areas like the dry southwest where there will be little rain and no snow load for the roof to handle. Flat roofs may be part of a green energy efficient home solution, with accommodation for solar panels or a green roof covered in living plants.

Top 4 Flat Roof Materials

Now that we know where a flat roof makes sense, let’s examine the differences between the four types of flat roofs that are commonly used.

PVC Membrane

PVC flat roof installation with roofer in hard hat cutting the PVC waterproofing material
Waterproofing and insulation at construction site waterproofing membrane preventing water penetration. Exterior vapor barrier for foundations and basements.

Both flexible and easily-customizable, a PVC membrane flat roof is constructed from what is known as a scrim, which is basically a flexible, heavy duty, non-woven polyester fabric that creates a bonded seal and is also fire retardant. The scrim is laminated in a UV-resistant PVC thermoplastic.

Lightweight in nature, a PVC roof will not add weight to the existing structure. As a result, PVC can be installed directly over an existing system. This means there is less material that needs to be dumped into a landfill.

PVC roofing is durable and highly reliable. It has the ability to resist high temperatures, dirt and strong winds.

Built-Up Roof (BUR)

Tar and grvel built up flat roof with skylights and HVAC systems
Flat Roof With Gravel and Skylight Windoows

The Built-up Roof, or (BUR) is a roof made essentially of hot tar and gravel. Layers of hot tar are applied between at least 3 layers of waterproof ply sheets. On top of this, a layer of smooth river stones or gravel are applied.

Ideal for commercial buildings, the biggest advantage of a BUR roof is that it is very affordable. Another plus is that a BUR roof is able to meet higher fire ratings than other roofing materials, as gravel is naturally fire-retardant.

Unfortunately, there are drawbacks to a BUR flat roof. The first is the telltale smell of asphalt, which many find undesirable. Messy to install, a BUR roof is also very difficult to remove. Tar and gravel make this type of roof very heavy in nature, which will put extra stress on the structure of a building.

Rubber Membrane

Historically popular, a rubber membrane, also known as EPDM, flat roof is both durable and lightweight. However, it should be noted that EPDM tends to be less puncture resistant than PVC. With that being said, the recyclability of both options is about the same.

One disadvantage of using a rubber membrane roof in a warmer climate is that it is naturally dark in color, making this choice more prone to absorbing heat.

TPO Roof

TPO (Thermoplastic Polyolefinis) is a blend of two different types of rubber. It is white in color, giving it an energy saving advantage as it reflects sunlight. This translates into dollars saved in cooling costs.

Very easy to install, a TPO roof can either be fully adhered or mechanically-attached to the deck of a roof. Extremely flexible, TPO’s versatility surpasses other roofing materials, without it losing its durability.

Low Slope Metal Roofing

gallery-copper-roof-16

For beauty, quality and design, none of these choices can approach metal roofing, a durable and decorative alternative to traditional flat roof materials. Metal roofing is highly durable and needs little maintenance. The beauty of copper, zinc and aluminum roofs is undeniable, and they all are highly weather resistant. They are also energy efficient, reflecting the rays of the sun for a cooler interior, and of course they are recyclable. Metal roofs are popular on homes and business looking to increase the beauty and value of the property. Metal can be formed into shapes to create unique, custom and beautiful roofs, roofing or standalone fixtures, overhangs, gutters and other elements that make your home stand out from the crowd.

Prestige Offers Flat Roofing in Las Vegas

No matter which type of flat or other roof you are considering, don’t trust just anyone to do the work for you. Find a reliable and trained professional roofer to help make sure your new roof is the right one for your building, and that it is installed correctly using the right materials to avoid costly damage down the road. For the best residential and commercial roofing services in Las Vegas, contact Prestige Roofing today for a free estimate.

Winter snow on a tile roof

Sometimes we may delay making roof repairs or improvements, or having roof replacement work done on our house until suddenly we realize it can’t wait. Maybe an event like a storm or fire, or the discovery of an underlying problem happens suddenly needs attention right away. Winter, in many parts of the country, may seem like a bad time to build a new roof or get a roof repaired, but it can’t always be avoided. And, it doesn’t have to be.

The truth is, you can have your roof repaired and even replaced in the winter with little risk to your project or your pocketbook. While the work can be more challenging for roofers, there are many ways they adapt their work to the weather.  In some ways, roofing in the winter may even have advantages to the homeowner, and the roofer as well.

Advantages of Roofing in Winter

There is little need to delay getting your roof replaced or repaired just because it is winter. One good reason to complete your winter roofing project is that if your roof is leaking or is not energy efficient, the quicker you fix the problem, the less damage your house will sustain and the faster you can stop wasting money.

Some homeowners may find that scheduling roofing work in the winter is easier and may even cost less. In some areas, building slows down in winter. Roofers have more availability and can schedule the job faster, which means your work is done sooner. You can take advantage of the slower winter months to get more quotes from more contractors and find the best and most reliable company. Roofing companies appreciate your business in winter because they can keep their roofers working year round.

Considerations for Winter Roofing

The ability to complete winter roofing in cold climates can be impacted by the weather, as well as things like the pitch of your roof and the type of roofing or roof materials. Areas of heavy snows and frigid temperatures will be the most challenging. Roofers are aware of the characteristics and limitations of the materials they use. They may make adjustments to the schedule or suggest different materials if the weather is extremely cold.

Flat Roofs

roofer installing bitumen flat roof with heat during winter

The pitch of your roof matters. Flat roofs, which are used for many commercial roof systems, will accumulate more snow and may be harder to access in winter.  One common flat roofing material, EPDM rubber roofing, must be installed at 40 degrees or warmer. Colder than that and the adhesive that is used to seal the roof won’t bond correctly. Modified bitumen roofing, a type of asphalt roofing system, is a tried and true system whose seams are sealed using hot air, so the ambient temperature is not as important. Single layer flat roofing systems, such as KEE roofing membranes, are high strength and very durable. These roofs perform very well in cold weather and under snow loads. For repairs, your roofer will be able to determine the type of flat roof and how the work can go forward during the winter months.

Sloped Roofs

Most roofs are sloped to allow for water runoff and snow shed. The angle of the roof can affect how fast it sheds snow. It also impacts worker safety, especially if ice is a possibility. A high sloped roof will be harder to work on in snowy and icy conditions than one that is gently sloped. There are many choices for sloped roof materials, and they also may be impacted by winter weather. Here are some considerations about materials and winter roofing.

Asphalt Shingles

In most areas of the country, the most common roofing material for a sloped roof is asphalt shingles. The most important thing to consider when installing these shingles is the thermometer. The lowest temperature recommended for installing most asphalt shingles is 40 degrees, or the shingles will not bond well. Asphalt shingles may be affected by cold temperatures. In warm weather, the shingles are flexible and pliable. In cold weather, they become brittle and may chip and break, wasting shingles and therefore wasting money. Asphalt shingles awaiting installation should be stored indoors if the weather will approach 40 degrees or lower. When they are out of storage, they must be kept flat or they may break.

Concrete Tile

Southern Highlands 024-reclaimed tile

Concrete tile roofing handles large temperature swings, like those in Las Vegas and the Desert Southwest, very well. Concrete has air pockets that allow it to breathe and not crack in extreme temperatures. Concrete tile roofing can be installed year round although not at below freezing temperatures to allow the sealants to dry properly.

Metal Roofing

Another good roofing material for sloped roofs is a metal roof. Copper, aluminum, zinc or steel, a metal roof won’t crack or split no matter how cold it gets. Metal roofs are ideal to install during the winter since there is no need for a bond that has to cure and seal. Instead, installers put a breathable underlayment down on the roof which is intended to prevent moisture from getting between the metal and the roof. Since metal contracts with cold and expands in heat, installers may prefer not to install when temperatures are below freezing so as to avoid the chance of any warping of the metal as the weather warms up.

Sensible Safety Precautions for Roofing in Winter

roofers at work in winter dressed for the cold

Once your roofer is ready to start, he will watch the weather carefully.  Snow and ice can be dangerous and cause workers to slip, so work may be delayed or stopped temporarily to wait for safer conditions. Workers are always equipped and trained to use OSHA approved safety equipment to prevent slips and falls. A good roofer will keep an eye on weather forecasts and build extra time into the project schedule to allow for bad weather interference.

It’s important not to delay roof work any time of year, especially in winter. Even a slightly damaged roof can suddenly become a big (and more expensive) problem if it’s hit with heavy snow, rain or high winds. Winter is a slower time for builders and roofers, so it’s a great time to get an inspection, repair or roof replacement taken care of quickly.

Winter Roofing in Las Vegas

custom copper roofing and fixtures in Las Vegas

Living in Southern Nevada offers homeowners advantages when it comes to scheduling roof repair and roof replacement. We have the pleasure of clear and sunny days pretty much year round. However, with colder, shorter days in winter and sometimes gusty winds, winter roof repair and replacement can still be a challenge.

At Prestige Roofing, with over 25 years of service to the Las Vegas Valley, we’re experienced with year round roofing. We work around our infrequent weather disruptions and keep your project on track. If overnight lows have made it dangerous to work early in the morning or if early sunset means shorter work days, we work around those delays to keep your job on track.

Let Prestige Roofing put our winter roofing experience to work for you.  If you need roof repairs or a new roof in Las Vegas or anywhere in Southern Nevada, contact Prestige Roofing at 702-646-7536 to find out how we can help you—winter, spring, summer or fall.