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Strategy for attaching rigid foam on exterior of brick facade

I am looking for the best way to attach either rigid foam or Roxul Comfortboard to the exterior of a brick facade as part of a deep energy retrofit. The first level has brick facade and second level, vinyl siding. Anyone have experience with this?

Asked by Joel Cahalan
Posted Thu, 02/14/2013 - 17:01
Edited Fri, 02/15/2013 - 09:13

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Joel,
EIFS contractors use adhesive, as far as I know. You might want to contact an EIFS contractor.

For Roxul mineral wool, I think you would need to use masonry fasteners (either Tapcons or Hilti IDP fasteners). These fasteners require you to drill holes in the mortar or the bricks, so you'll need a masonry bit and a hammer drill.

Answered by Martin Holladay, GBA Advisor
Posted Thu, 02/14/2013 - 17:18
Edited Fri, 02/15/2013 - 09:16.

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