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.

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.

With different metal roofing options on the market, it can be hard to decide which ones will fit your project and give you the protection and look you want. Metal roofs, including copper, zinc and steel are great roofing materials that provide you with decades of protection, are low maintenance and add beauty to your home. Zinc roofing is an increasingly popular roofing material for its beauty as well as its environmentally friendly properties. Zinc has been used on roofs for more than 150 years and has become a popular option in recent decades across the world for use in architectural design. This versatile metal can be formed into aesthetically pleasing lines and impressive shapes, providing an unlimited range of artistic design. Like copper roofing, zinc is extremely durable and easily moldable, making it a great option for those looking for a reliable roofing solution that also enhances the look of the home. When choosing the right roof for your roofing project, consider the benefits zinc roofing can bring to your home or commercial building.

Zinc Can Be Easily Shaped

Rounded zinc roof showing the aesthetic nature of zinc roofing

When added to a metal alloy, zinc increases the ductility and malleability of a metal panel, allowing it to be formed into different and unique shapes for a beautiful and unique roofline. Zinc can be used to make vaults and curves, and is a favorite among modern architectural designers. Shaping zinc does not affect its durability.

Corrosion, Rust, and Moisture Resistant

A quality roof will have resistance to rust and moisture to allow it to properly protect your home even in poor weather conditions. While many consumers believe that all metal is susceptible to rust, zinc is less reactive to water and is highly resistant to corrosion. This makes zinc the perfect option when building in a humid or high-moisture environment.

Environmentally Friendly

Zinc is a green building material, with many environmentally-friendly qualities. It starts with the production of zinc, which uses less energy as it has a lower melting point than other metals. Additionally, zinc is entirely recyclable, creating little waste when a zinc roof is replaced. During the recycling process, up to 95% of the initial energy content and the metal can be preserved. It can be completely recycled without losing quality or suffering degradation. It also has non-toxic runoff, which means the metal maintains a low toxicity level. Finally, zinc roofs are durable and last significantly longer than other roofing materials. If properly installed, a zinc roof can last for over a century.

It is Less Expensive to Transport

The materials used for zinc roofing are extremely lightweight. This makes transportation more manageable, cheaper and more energy efficient. This lightweight property combined with its durability also makes it an easier material to install.

Zinc Roofing Has the Ability to Self Repair

Zinc roofing on modern apartment condo building for hurricane protection

One of the many unique properties associated with zinc roofs is that over time, scratches, nicks, and mild environmental damage can self-repair, allowing the zinc roof to maintain a fresh and new appearance much longer. The patina, or protective layer that forms on zinc, called hydroxyl carbonate, not only blocks moisture and chemicals but, if nicked or scratched, will actually re-form and repair itself so the blemish goes away. This ability, when paired with its natural corrosion resistance, makes zinc the ideal option for more rugged environmental conditions. Zinc can resist a lot of damage and will need little repair throughout its life.

A Zinc Roof Adds Visual Appeal to any Building

Zinc roofs mesh high-quality durable materials with a unique style that can enhance the look of any home or building. You can use traditional seam panels to create a more classic look, or create a look that mimics modern metal tiles. When unmodified, zinc has a distinguished dark gray, metallic look which is beautiful itself. Zinc can be painted to create a unique color and style to fit your design. No matter what style of home or building, you can finish your look with an aesthetically pleasing zinc roof.

Prestige Roofing in Las Vegas is a Zinc Roofing Specialist

Want to find out more on how a zinc roof can benefit your home? The custom metal roofing specialists at Prestige Roofing can provide you with information and ideas for the perfect solution to your roofing needs. Compare copper, zinc and other materials, or get a quote on a zinc roof today. Ask us today about the appeal of a zinc roof for your new building or building renovation project. Contact Prestige Roofing at 702-646-7536.

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.

New Commercial flat roof downtown Las Vegas business district

A roof is more than a cover for your commercial property.  The commercial roof that covers your building is its first line of defense against the elements, from wind and rain, to damaging UV solar radiation and freezing ice and snow. The most cost-effective way to help your roof last longer, and make sure it’s doing its job protecting your investment in the building and what’s inside it, is by taking a proactive approach with preventive maintenance. Here are some basic steps you or your maintenance crew can take to help spot and avoid roof problems:

Carry Out Regular Roof Inspections

Ask your maintenance guy to check on things such as:

  • Check the roof for signs of pooling or standing water, particularly after a strong or lengthy rain event. This is a potentially dangerous condition as it could result in leaks or weaken the support beams beneath the roof’s surface.
  • Ensure that rooftop vents or any equipment are well sealed to prevent leaks or wind damage when loose flashing is uplifted.
  • Keep trees around the property trimmed away from the building. Trees can produce debris build-up which could end up clogging the gutters and drains, and branches can fall and damage the building during high wind or freezing events.
  • Secure any loose objects on the roof, and periodically remove accumulating debris, such as leaves.
  • Watch for the appearance of bubbles on your flat roof, which is caused by too much heat or moisture. If left unattended, you will be risking wind damage or leaks.

Because of the region’s extreme heat and winds, engineers recommend professional commercial roof inspections twice every year in Las Vegas. Ideally, the semi-annual roof  inspections should be performed in the spring and fall after the end of the harsh weather seasons.

A roofing professional will inspect the roof for any gaps in the flashing. He will check on the condition of your gutters and downspouts. He will be able to give you maintenance tips and recommendations so your staff can be proactive in spotting and preventing problems. Your roof inspector will also point out any damage to your roof and recommend a solution. It is advisable to have a professional inspect your roof after a severe hailstorm or wind even though it appears unscathed.

Make Basic Roof Repairs

school rooftop with HVAc and other equipment

Simple repairs such as sealing of cracks could be performed in the course of the inspection. Other complex repairs or complete commercial roof replacement need to be scheduled in advance. Don’t neglect damage found during an inspection. Repairing minor issues right away will prevent them from developing into much costlier and more extensive damage over time. Broken seals or loose flashing, for example, can lead to long term leaks, mold, or ripping of roof materials so that large sections need to be replaced.

Add a Reflective Coating to your Commercial Roof

In addition to basic repairs, applying a reflective coating to your commercial roof helps withstand damages from the elements. White solar reflective coatings can help lower energy costs in the building as well as help protect the roof from UV damage. High-quality coatings are UV-resistant and can withstand Las Vegas’ extreme summer heat. A coating that has a significant amount of aluminum gives your roof a silver finish and also maximizes its reflective properties. Or, just a fresh coat of coat of liquid bitumen will help renew the roof’s waterproofing and UV protection. While some of this work can be done by your maintenance crew, consult with your roofer for the best solution for your roof’s particular needs.

Benefits of Regular Commercial Roof Care

  • It saves you money – with regular inspections and maintenance, your overall repair bill will be lower. You won’t be hit with surprise repairs that are worse because of years of neglect. Problems will be caught and fixed before they escalate.
  • Protect your warranty or insurance claim – most roofing brands will void their products’ warranty if a failure is as a result of poor maintenance. Moreover, should you file a claim for a storm-damaged roof, the insurer might be able to avoid payment if you have not kept up with its maintenance. Check your roof warranty and your business insurance coverage to be sure you understand your obligations for keeping the roof in good condition.
  • Lower risk factors – with regular care of your roof, any equipment you maintain on the roof is regularly checked, helping to make sure that malfunctions due to damage or debris are less likely. This also creates a safer working environment for your employees.
  • Less energy waste – not maintaining your roof and equipment drains your energy leading to inflated utility bills, and maintaining a reflective coating helps lower cooling costs in summer.
  • No surprise damages – major damages could disrupt your activities, destroy personal property in the building, like equipment, records and furniture, or even cause you to close down your business. Taking care of your commercial roof regularly warns you of any potential problems.

When to Call a Commercial Roofing Professional

Prestige Roofing crew working on a downtown Las Vegas commercial roof installation

While you may have been prudent in maintaining the roof of your commercial building, there are instances where you urgently need to call in a professional.

If you notice excess granules on your gutters and downspouts, it could mean that your roof has reached the end of its life cycle. Granule build-up implies that the roof has lost its texture and sturdiness, and might fold in or tear should there be a huge storm. If you notice the roof is sagging, it’s time to engage a professional.

Water stains on the ceiling could be as a result of an undetected leak. In such a case, a professional will be able to identify and remedy the situation.

Knowing your roof’s age helps you discern when it’s due for replacement. Most roofs are designed to last between 20 to 25 years. Keep an eye on its condition as it approaches this age, and prepare to replace it.

At Prestige Roofing, we will conduct a full assessment of your commercial, civic building, or residential roof in Las Vegas Valley, including a report on our findings.  We can work with your team to come up with a preventive maintenance plan. When it’s time for a replacement roof, Prestige is an experienced commercial roofer who can help you make the right choices for a new roof for your building. Contact us today at 702-646-7536 for a free estimate.