Permastop - Metal Deck & Roofing

Permastop is a glasswool building blanket, factory faced with a Sisalation reflective foil laminate of various duty classifications. The product is idea for use under commercial and residential metal roof constructions to provide thermal and acoustic comfort and condensation control.

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Permastop Brochure - Permastop® is an insulation blanket that is fixed directly under the metal roof and is effective in reducing the noise levels entering your home from rain, hail, aircraft and other outside noises.
Permastop Datasheet - Permastop product and manufacturing information.
Permastop Certificate of Compliance -

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