Foam roofing is quite possibly one of the most misunderstood roofing materials on the market today. In fact, myths about it abound, such as "foam roofing cannot be walked on," and "foam roofs are easily damaged by the activities of birds." The truth is that foam roofs have an established history of providing superior value and protection that should not be ignored. If the time has come for you to install a new roof on your commercial building, the following information can help you understand why foam roofing may be your best option.
The remedy for problem seams
One of the most common problems that commercial building owners experience with roofing involves the seams that are part of most roofing installations. Structures that have expansive roofs naturally experience some level of flexing due to wind, temperature fluctuation, and weather events.
When the roofing material includes seams, the flexing action can cause stress points to form along them. As time passes, these stress points become cracks and fissures that continue to broaden and deteriorate until a leak forms.
Because foam roofing is applied as a spray-on coating, there are no seams. Commercial building owners get the benefit of a seamless application process that takes less time to install, and they don't have to worry about future leaks forming.
The cure for ponding issues
The formation of low spots, or ponds, is another problem on large commercial buildings with flat roofs. These areas allow water to collect, making them much more apt to develop leaks than areas that remain level and resist this type of ponding action.
Roofing materials that are installed using pre-cut panels or rolls of material are unable to cure the ponding problem because the thickness of the material is uniform and fixed. During the application process for foam roofing, however, a skilled installer can apply additional coats of the roofing material in depressed areas to build them up and stop the ponding action by making the roof more level.
The benefit for exceptional R-values
Another big plus for choosing foam roofing instead of other types is the exceptional R-value benefits owners can enjoy. Spray polyurethane foam roofing offers greater levels of thermal resistance, helping building owners cut heating and cooling costs and enjoy more interior comfort.
To learn more about the benefits of foam roofing materials and whether it is a good choice for your commercial roofing needs, visit sites like http://www.durafoaminc.com for more information.