EPDM can be installed either as a "loose laid" system with a River wash gravel ballast installed over the membrane, fully adhered with adhesive, mechanically fastened with screws and plates, or hot mopped with hot asphalt. This membrane comes in differant thicknesses, 45 mil and 60 mil being most popular.
EPDM and TPO roof system both have fewer seams than the modified membrane systems, and do not require a hot application. 10,15, and 20 year "Total system warranties" are available. It is hail resistant, and withstand up to 90 km winds.
Flat Roofing Residential Flat Roof Systems
Commercial New and Re-Roofing
The Desrochers name is synonymous for flat roofing in the Simcoe County and surrounding areas. We are a second generation roofing business. When flat roofing is mentioned in the Simcoe County, the Desrochers name is well known.
We pride ouselves on great quality workmanship, in tar and gravel, and modified membranes. Custom metalwork for flashings is professionally supplied and installed. Emergency service is offered, also servicing the E.P.D.M., and T.P.O. markets, with qualified installers.
Working for clients such as general contractors to residentail home owners, to property managers we strive to service you flat roofing needs.