PVC roofing?? how to

Old 11-15-07, 03:38 PM
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PVC roofing?? how to

seal them?
Need to install some PVC sheets (flat roof).
12 feet won;t be long enough. I need to add another 2 feet.
How do I seal that? make sure the water does not go through.

Any sealant you would recommend?

The sheets will be clear color

Thank you
Old 11-16-07, 05:01 PM
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No sealant. You weld the seams with a Leicester or Sieverts Hot-Air Welder. I think they're about $500. each.
Old 11-17-07, 05:24 AM
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Check with a local supplier for "solvent weldable" products
Or better yet, switch to EPDM.
PVC membranes are not very forgiving when it comes to seaming.

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