Commercial Roofing: How is it different than residential?
When it comes to roofing, commercial roofing is a totally different ball game than residential roofing. Commercial roofs require the expertise of experienced and certified professional contractors who understand the nuances of commercial buildings, their unique needs and requirements, as well as how to properly install a variety of materials that are designed for this type of application. In addition to having experience in installing commercial roofs, these contractors must also have knowledge about local building codes, zoning regulations and other laws that may affect the construction process. By understanding all aspects involved in commercial roofing projects from start to finish, these professionals can ensure that your project meets all applicable standards while providing you with a durable and long-lasting roof system.
Commercial roofing projects are complex and require a high level of expertise in order to ensure that the roof is properly installed and will provide long-term protection for the building and its contents. The materials used in commercial roofing can vary significantly, depending on the building’s specific needs. Common examples include built-up roofs (BURs), modified bitumen, thermoplastic membranes, metal roofs and rubber membranes. Each of these materials requires specialized knowledge from experienced contractors so that they can be installed correctly and with optimal performance.
For instance, BURs are typically composed of several layers of asphalt or coal tar pitch combined with reinforcing fabrics to create a waterproof membrane. Modified bitumen involves layering a thick elastomeric membrane over insulation, followed by a protective coating. Thermoplastic membranes rely on heat-welded seams using special equipment to form an airtight seal, while metal roofs use panels or tiles specially designed to resist corrosion and other weather conditions. Finally, rubber membranes are designed with layers of rubberized asphalt that provide superior insulation qualities and protection against water penetration.
In addition to selecting the right material for each job, contractors must also consider factors such as local building codes, structural integrity of the existing building, surface preparation requirements prior to installation and environmental impact concerns when designing commercial roofs. It is important to have a team of experienced professionals who understand the complexities involved with these projects in order to ensure that your commercial roofing system will be up to par for many years down the road.
