Class A Customs Available Membranes:
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PVC - Smooth Both Sides - Color White on both sides
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TPO - Smooth & Frosted Side - Color White on both sides
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EPDM - Smooth & Textured Side (texture varies) - Color White on both sides
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Membrane Ships Folded Depending on size of kit you will get one or two boxes (glue / membrane)
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Membrane Length / Width It is recommended to get a size that is longer / wider than your unit due to possible curve of the roof, raised or lowered areas, removing the excess is much better than not having enough.
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INSTALLATION - Printable Instructions Here
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INSTALLATION - Printable Instructions Here
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Membrane must be installed onto clean wooden surface, do not install on top of existing membrane, glue, etc.
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1. Router all vent and accessory openings. Sand all openings, seams, and edges to a smooth finish. Remove all debris off roof with air hose.
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2. Apply seam tape (2” minimum width) evenly onto roof and sidewall to cover any sharp edges, it is required that seam tape be used to avoid edge splits. (We do not provide seam tape due to different sized needed)
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3. Make sure all screw heads and surfaces are smooth and level throughout, raised screws will snap and puncture membrane and is not covered under warranty.
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As soon as possible, while on top of clean unit remove membrane from box, do not drag over edge of unit.
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1. Do Not allow membrane to touch ground or dirty surfaces.
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2. Do Not allow membrane to touch sharp objects or surfaces, including lifted screw head and edges. 3. Do Not drag the membrane as this can cause punctures and tears which is not covered under warranty.
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4. Membrane can be glued either side down. Single-Ply membranes are the same color throughout.
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Membrane Installation
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1. Cut the membrane to fit roof length with an excess of at least 6” front and rear.
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2. “Bed Sheet” the membrane. That is, fold it in half so half of the roof is exposed.
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3. Apply adhesive in a wet film thickness of 8-10 mils with a short-napped paint roller to the exposed half of the roof. (1 gal. will cover approximately 160-200 sq ft.) brush can be used but is more difficult. 4. Lay the roof membrane over the wet adhesive, the membrane needs to be adjusted both in width (side to side) and length (front to rear) to ensure the membrane is as flat as possible before the squeegee process. Let surplus material drape over the side of the unit for perimeter finishing.
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5. Remove all air pockets and wrinkles with a squeegee (gray neoprene head will not streak), linoleum roller; press firmly working from the center outward toward the edges, do not be on the roof during this time.
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6. All wrinkles must be removed at this point for a quality installation. The roof will tighten and conform as the adhesive cures.
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TPO Roofing,RV Roof,PVC Roofing,EPDM RV Roofing,
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Published on
8/8/22 12:31 PM
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