One of the most important aspects to consider when choosing the material to go on commercial roofs in Colorado is the climate – the state has many climate zones, some colder and wetter, others hot and arid, but all of them characterized by extremes. The best roofing material is one that is able to stand up to a variety of weather-related challenges – here are some of the options that fit the bill:
- Metal – the material has been used on commercial roofs for a long time, being a time-tested solution. Metal roofs can stand up to heavy rain and snow, to harsh sunshine and wind, to fires and pests and they offer a durability of 40-60 years without requiring any special maintenance, other than regular cleaning and check-ups;
- Spray-on roofs – acclaimed Fort Collins commercial roofing pros explain that this modern roofing solution creates the roofing surface from polyurethane foam sprayed onto the roofing surface from large cans. The resulting roof is eco-friendly, very durable, able to resist water and heat and it also provides superior insulation for the building;
- Other synthetic options – EPDM, TPO and PVC are three other solutions that provide excellent resistance to harsh weather and durability. The membranes are also lightweight and have outstanding reflective properties, being an excellent choice for hot climates.
In the past, low-sloping roofs, also called flat roofs (though they are never completely flat, since all roofs need a little slope to be able to shed water), were only used on commercial buildings, but today they are becoming increasingly widespread on modern residential architectures that feature sleek, boxy designs. However, when people think of flat roofs, they usually picture a building with a flat structure on the top, low-slope roofs being most typically used on flat roofs – here is why:
- Cost-efficiency – commercial buildings are usually larger than residential architecture, many of them spreading on so many square feet that fitting them with a pitched roof would cost a fortune. Prominent commercial roofers in Denver confirm that the materials used on flat buildings are also cheaper than the materials used for building residential roofs;
- Practicality – commercial buildings rarely need attics, therefore pitched roofs are useless on them. A flat roof also allows for the installation of outdoor air conditioning units, satellite dishes and other features on the rooftop, thus helping businesses save valuable space elsewhere around the building;
- Versatility – flat roofs are versatile in terms of purpose of usage as well; many companies decide to transform their rooftops into recreation areas for employees or into rooftop gardens.
Commercial and residential roofs are different in many ways – here are some of the most important differences addressed by Interstate Roofing professionals:
- The design – the most obvious difference between the two roof types is the shape: commercial roofs are usually flat structures, while residential structures usually feature a pitch, though many modern residential architectures use flat roofs, too;
- The materials used – while the most common materials used on pitched residential roofs are asphalt shingles, metal, clay, cement and slate, commercial roofs are usually built from synthetic membranes, such as TPO or EPDM or feature a built-up structure, such combinations of tar and gravel or modified bitumen. The residential buildings that have flat roofs use the same materials as commercial architecture;
- Installation and repair – commercial and residential roofs have very different needs and requirements in terms of installation and repair. Commercial roofs are usually larger and they consist of more layers than residential structures, therefore they take longer to build – while the roof on an average-sized home can be installed in a couple of days, the installation of a roof on a large commercial building can take a month. The same goes for repair: Interstate Roofing commercial roofers suggest that flat roofing structures take longer to repair and the repair procedures usually require more experience and knowledge than the repair of sloping roofs.
The vents installed on your roof might seem like an unimportant component, but in fact they are essential for prolonged roof health – the vents at the bottom and at the top of your roof are intended to ensure that the air is constantly moving under your roof, getting rid of excess moisture and humidity.
Here is why ensuring efficient ventilation under your roof is essential:
- Reducing roof temperature – too much heat can damage any material, the ones used on roofs included. According to reputable Denver roofing companies, roof vents are essential for reducing the risk of heat damage on you roof – by ensuring that the air under your roof is in constant movement, roof vents reduce the temperature of the roof, thus prolonging the life of your roof;
- Reducing harmful humidity – excess humidity can be dangerous for your roof’s support structure. Roof vents play an important role in eliminating any excess humidity trapped in the attic, thus ensuring the health and the strength of your roof beams;
- Solving the problem of ice dams – ice dams appear when the heated air rising from your rooms meets the cold surface of the roof covered in snow. When the heat meets snow the result is melted water – when that water is generated on a sloping roof surface, the resulting water runs down on the roof and freezes again at edge of the roof, forming icicles. Efficient ventilation reduces ice dam formation by venting out heated air before it can reach the roof.
The hot months come with hot weather and extreme events that are harsh on humans, animals, plants and buildings alike. The building components that are the mist exposed to the impact of the weather is the roof – here are the roofing issues that are the most common in summer:
- Roof overheating – roofs are constantly exposed to the summer heat, absorbing considerable amounts of it. When the heat exceeds a certain level, roofing materials are no longer able to cope, causing the roof to let heat penetrate the building as well as to develop cracks and adhesion issues caused by high temperatures;
- Problems caused by UV rays – UV radiation can cause chemical and physical changes in the materials used for building roofs, causing cracks and gaps to appear;
- The appearance of moss and algae – another problem that appears in hot and humid regions is the appearance of vegetation on the roof, such as moss and algae. Fortunately, the discolorations caused by the issues is easy to clean and there are lots of roof coatings available to eliminate the issue and to keep it off, too;
- Storms – summer storms usually come with extremely strong winds, rain and even hail, all of them devastating forces. A Denver roofer with attention to detail will look for issues that include cracks, dents and punctures on the roof and on the gutters as well as ripped off roofing components.
If you are currently shopping for materials to use on your new roof, it is very important to explore all your options and to make an informed final decision.
The range of available solutions is certainly varied, but few of them offer the amazing benefits of stone coated steel – here are some that you should know about:
- An extremely lightweight material – stone coated steel is so lightweight that it hardly puts any pressure on the building it is used on, being suitable for any construction;
- Outstanding strength – stone coated metal systems are made from steel panels or from panels manufactured from some other alloy that are coated with stone chips fixed on the metal surface with acrylic film. A preferred Fort Collins roofing company substantiates that the resulting roofing materials are very strong, able to resist even the harshest weather without cracking, warping or getting otherwise damaged;
- Affordability – stone coated steel roofs, whether consisting of tiles, larger panels or pieces that feature other styles, are among the most affordable roofing systems available on the market;
- Easy installation and low maintenance needs – these systems can be installed without any special tools and they need very attention, other than occasional cleaning and inspections;
- Aesthetic appeal – stone-coated metal systems come in many colors, shapes and textures, so you can surely find the design that suits your building’s appearance.
Wood is used less and less, but it is still among the most attractive roofing materials, appreciated by many homeowners. Wooden roofing materials come in two basic forms: shakes and shingles. For the inexperienced eye, the two might look quite similar, but in fact there are many important differences between the two.
According to a seasoned Fort Collins roofer, these are the main differences:
- The distinctive features of wood shingles – single wood shingles in a batch are cut from the same piece of wood, therefore they feature a smooth, uniform appearance across the entire roof. They are manufactured with machines, which only ensures more uniformity;
- The distinctive features of wood shakes – shakes are also manufactured with machines, but the technology is more complex, adding a special texture that makes the shakes look as if they were split by hand on one side and smooth on the other. Shakes are different from shingles in terms of thickness – they are much thicker, much bulkier than shingles, which confers wood shake roofs a distinctive appearance.
Wood shakes and shingles are also similar in many ways, one of the most important similarities being the availability of three types of grains: edge grain, that offers the highest level of durability and strength; flat grain, that is cheaper, but also more fragile and slash grain, the cheapest variety that also comes with less attractive appearance.
Clay is one of the most traditional roofing materials, used for thousands of years all over the world and still being among the most popular roofing options. The material does offer an impressive range of benefits – here are some:
- Superior durability – clay tiles are among the longest-lived materials used today. A correctly installed, properly maintained clay roof can easily last for a century without fading or cracking;
- Low repair needs – clay roofs consist of tiles installed individually, which also means that any cracked or chipped tile can be easily removed from the row and replaced with a new tile without having to remove the entire row;
- Classic elegance – clay tiles stand out in terms of visual appeal as well. Available in a wide range of shapes, styles and colors, clay tiles are suitable for traditional buildings as well as for modern architectures – whatever the style of your building, you can find the matching tile style for it.
Before you choose clay for your next roof, you also need to know that the material is among the heaviest options used today and the installation of clay systems also require special knowledge, so tiles always need to be installed by professional Denver roofing companies with clay know-how.
Composite asphalt shingles are undoubtedly the most common and the most popular roofing materials throughout the country, for several good reasons.
However, like any roofing materials, asphalt shingles also come with cons, so here are the arguments for and against the option:
- Asphalt shingle pros – the most important pros of asphalt shingles are surely affordability and easy installation – composite asphalt shingles are the most affordable material on the market today and they can also be installed without previous experience and without any special tools. Composite asphalt shingles are also easy to maintain – the solution is resistant to extreme weather, all the maintenance work it needs being semi-annual cleaning and inspections, followed by the necessary, usually minor repair. Asphalt shingles stand out when it comes to aesthetics, too – the material comes in an amazing range of colors, textures and styles, allowing every homeowner to find the best match for their building style;
- Asphalt shingle cons – one the most important features to know about in the con category is relative sensitivity to extreme weather. Asphalt shingles consist of multiple layers the topmost layer being composed of colored mineral granules – when these granules are removed by high winds or extreme impact, the shingles lose their ability to stand up to the weather and they need to be replaced.
- Find out more about what kind of shingle will work best for your home and budget. Interstate Roofing, interstateroof.com, is completely transparent, and specializes in all types of residential roofing installations, replacements and repairs.
Commercial roofs are different from residential roofs in many ways, the most obvious different being the sloping angle – while most residential roofs feature steep sloping angles, residential structures are almost completely flat. The difference in structure brings about differences in terms of the materials used on the two types of roofs – here are the best options to choose from for your commercial roof:
- Ethylene propylene diene monomer – usually referred to simply as EPDM, the material is a lightweight and very durable synthetic rubber that can resist extreme weather due to its elasticity and that can provide a significant improvement in the entire building’s energy efficiency. Well-maintained EPDM roofs can last for about 25-35 years;
- Thermoplastic polyolefin – TPO is also an elastic, rubberized material that offers roughly the same life expectancy as EPDM and that stands out with its capability to reflect light and its resistance to UV radiation;
- Built-up roofs – the most classic roofing solution for residential applications uses alternated layers of bitumen, ply sheets reinforced with organic materials or fiberglass and aggregate. BUR systems provide superior protection from leaks, heat, UV radiation and fires. Leading commercial roof repair Fort Collins pros say that, properly inspected and maintained, they can be expected to last for up to 30 years.