Flashing Rooftop Projections | CentiMark

Proper flashing of roof projections is crucial to maintaining a leak-free roof. See how projections are fully flashed with the TPO membrane in this quick video!

What is TPO? Thermoplastic Polyolefin (TPO) and Poly Vinyl Chloride (PVC) are thermoplastic roof systems that are both white and highly reflective roof membranes. These roofs provide excellent weathering characteristics and are highly resistant to ultraviolet light and most chemicals. The membranes have a reinforced scrim and are puncture and tear-resistant. Thermoplastic roofs have outstanding seam strength due to the fact the sheets are welded together using hot air. These types of roof systems are lightweight and well suited for second-generation (roof-over) applications.

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http://www.centimark.com/roof-systems/tpo-and-pvc