GAF Reaches Historic TPO Milestone

GAF announced the production of its one billionth square foot of EverGuard Thermoplastic Polyolefin (TPO) single ply roofing membrane.

Source: http://www.roofingcontractor.com/Articles/Breaking_News/BNP_GUID_9-5-2006_A_10000000000001064044

replacement windows siding houston covered patios hardiplank roofing companies