For best results, manufacturers suggest temperatures of 45°F during installation. EPDM adhesive does not work well when temperatures drop. EPDM adhesive doesn't work well when temperatures drop below that mark. This fault compromises the insulation and heat regulation of the house.
The short answer is that it depends on the type of roofing material you want to install. Unlike most asphalt roofs, metal and polymer roofs can be installed at temperatures below 40° without compromising quality or voiding manufacturer's warranties. On the other hand, asphalt roofs (with the exception of some TAMKO products) should be installed at warmer temperatures above 40° whenever possible. In either case, the roof must be free of ice and snow before installation can begin.
Even if signs of winter haven't yet appeared, experts consider that roofing in cold climates below 30°F is a hazard to personnel, equipment and roofing materials. Brittle asphalt shingles, lack of adhesive and EPDM deterioration top the list of problems that installers face during a winter roofing project. Building roofs in cold climates is more labor intensive because workers must clean snow or ice accumulations from the work surface. Stepping on a skylight buried under snow can cause injuries to roof installers and damage to the roof.
Workers must be aware of safety risks and work more slowly because surfaces become more fragile due to colder temperatures. You may even be able to save money by installing a metal or polymer roof during the “off-season”. When workers know that they are protected against possible falls, they can focus their attention on the work at hand despite the cold that surrounds them. There's no question that there's a point where you shouldn't roof, usually when temperatures drop below 40°F.
The cold can make them brittle and easy to break, affecting the quality of the roof and shortening its lifespan. Roofing Force is an expert installer of all types of roofing products in Kansas, Missouri, Illinois, Oklahoma and Arkansas. Homeowners in cold climates know that the perfect time to install new roofs is late spring and early fall. Unmarked skylights and icy roofs pose a danger to roof installers, who must take extra precautions to protect themselves. Brittle shingles, ineffective adhesives and many other problems can compromise roofs installed in freezing conditions.
Roofing installers spend more time and attention to preventing errors and protecting the roof construction project while it's under way. If that's the case, you can take some steps to ensure that the roof is of high quality and is installed in a safe manner.
