Retro-Fit Detail Drawings
Dura-Foam Roof Penetration Details
Making roof penetrations in an existing Dura-Foam Roof System for items such as skylights, vents, and conduits is a snap. Contractors may proceed with with their installations according to the specifications below. Please contact Dura-Foam so that we can seal the roof penetration at the appropriate time.Note: Failure to follow the details below may result in unnecessary costs. Please contact us with questions.
Installation Instructions & Specs (PDF Format)
- Plumbing Vent
- Water Pipe
- Electrical Conduit
- Gas Line
- Skylight
- Exhaust Vent
- Sleepers Bolted to Roof
- Blocks Bolted to Roof
- Bathroom Fan
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