THE ULTIMATE GUIDE TO RE ROOFING

A roof with asphalt shingles can withstand two layers right before whole substitution will become essential. Flat roofs with both an EPDM or TPO membrane is usually re-roofed with a single additional layer. If the roof has currently been re-roofed or is often a metal roof, you are able to rule out re-roofing as a possibility.Step one is to arrange