Commercial roofs are there in many forms, each one being built as per the needs of the building and the budget. So the type of roof a commercial property has plays a crucial role in overall structure and health of the building. The weather, surroundings, and other variables like foliage, animals etc also have some impact on the overall integrity of the commercial roof. You can choose to get the best roof for your industrial building from reliable commercial roofing contractors.
It is crucial to know that most commercial roofs are low slope or flat. Here we discuss the top 7 types of commercial roofs. You can even contact the top roofing contractors in your area to know which one suits best as per your area, weather conditions and other requirements.
SPF (Spray Polyurethane)
SPF roofs are made of some form of plastic which transforms from liquid to solid in just a matter of a few seconds, while expanding 30 times as the material gets dried up. SPF roofing is sustainable option that can actually pay for itself when it comes to energy saving. A nice multi layer SPF has great tensile strength as well as high durability. The reflective coat helps the owners to save on energy costs too. With due maintenance and roof coating, the SPF roof can last for around 40 years or even more.
Metal roofing is indeed a very popular and common commercial roof type as there are different sorts of metal materials available for roofing system like copper, stainless steel, corrugated galvanized steel, stone coated steel, lead, tin, aluminium and aggregates of aluminium, zinc and silicon coated steel. As metal is susceptible to rust, protective layers are thus added to manage the rusting damage from prolonged exposure to direct sunlight and other environmental factors. Also, metal roofs have high fire resistance rating and are durable and stronger than other traditional commercial roofing systems.
Thermoplastic and Poly Vinyl Chloride Roofs
TPO and PVC i.e. thermoplastic polyolefin and poly vinyl chloride roofs are light in weight, offer great weather and UV light resistance and are highly reflective. Further, they are resistant to tears, punctures and contact with chemicals. The seam strength of thermoplastic roofs thus makes them idea for second gen applications as well. TPO is in fact a new style of commercial roof membrane that was first used in 1986 and was praised for being a cost effective and nice alternative to PVC. A lot of owners choose TPO over other roofing systems due to the cheaper cost. Also, the TPO membranes are flexible and highly durable, making custom fabrication efficient, simple and cheap.
Green roofing systems are most versatile type of roofs today. They have not gained popularity in recent times, they have presented a truly sustainable roofing option for commercial buildings since long. The main benefit of green roofs is the ability to protect buildings from elements while at the same time managing drainage, improving energy efficiency etc. These roofs are beautiful and are a great step towards a more environment friendly and sustainable commercial property.
EPDM (Ethylene Propylene Diene Methylene)
EPDM is a very popular commercial roof option as it is darker synthetic rubber material and is durable, used mainly in low sloped and flat roofs. While most of the EPDM roofs are black in colour, it may even come in white coating that can help with reflecting the sun’s heat off the rooftop. EPDM roofing has been in the market for more than 60 years now and has a great record of being a popular commercial roofing material.
Built Up Roofing (BUR)
Typically called as BUR, these are known as tar and gravel roofing systems. These roofs are made of alternating bitumen layers as well as reinforcing fabric layers which form finished roof membranes. And these membranes are laid out in cross section design across the top surface of the commercial building. For most part, these built up roofs are fastened to insulation and roof decks for adherence.
While they are mostly seen on residential buildings, shingles are even common for commercial properties, the ones with steel roof lines. Shingles are available in different materials like slate, ceramic, plastic, architectural and asphalt to name a few. These materials are easy to install, are versatile and are affordable too.
So, when you are confused as to which roofing type to choose for your commercial property, hiring trusted industrial contractors will offer you the much needed professional advice and expertise you need.