The Asphalt Roofing Manufacturers Association (ARMA) recently released a new technical bulletin, "Low-Slope Asphalt Roofing ...

with a modified bitumen. Most of the systems we install are available with guarantees and depending on your requirements these can vary from 10 to 20 years. Pitched Roof Services With a completely ...

Common materials include modified bitumen, EPDM rubber, PVC ... Insulation within a green roof system enhances the building’s thermal performance, contributing to energy efficiency and occupant ...

Apart from asphalt roofing products the company makes organic and fiberglass-based shingles, roofing felts, modified bitumen roofing systems, polyisocyanurate insulation board and other waterproofing ...

Normally, this would be an additional self-adhered and self-sealing modified bitumen roofing underlayment (i.e., peel & stick underlayment), a modified bitumen waterproof membrane laid over the ...