Tape for Foil-Faced Foam Board Seams
Good afternoon everyone,
We will be installing foil faced foam insulation for our roof which will be acting as a radiant barrier. I’m having a hard time finding a foil tape that is rated for use in this application. Specifically, we’ll be using Halo Exterra insulation, and they recommend a few different tapes for sealing seams on their boards. Unfortunately, I’m unable to procure the Halo branded seam tape. Some of the other tapes I have found are not for use in roof assemblies. In a worst-case scenario, I’ll just use an approved non-foil seam tape. Anyone have a recommendation?
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