Membrane Roofing

Revision 5 · Aug 8, 2026 +0 −0

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title: Membrane Roofing
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### The plasticizer from the PVC migrates into the bituminous facer, stiffening the membrane, causing brittleness, and ultimately cracking. {note}
### Material compatibility confirmation between the membrane, adhesive, and cover board is a required submittal item and must be documented before installation begins.

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