- TPO Roofing
TPO membranes are a blend of polypropylene and ethylene propylene polymers and usually are reinforced with polyester. TPO systems are among the fastest growing commercial roofing products and have gained broad industry acceptance for their many performance and installation advantages. TPO single-ply roofing membranes provide exceptional resistance to ultraviolet, ozone and chemical exposure and incorporate heat welded seams. TPO systems are usually mechanically attached or fully adhered.