How do you install one of these in a corrugated steel building wall, and keep it water tight?
Posted by Elite Deals - Chris M. on 24 October 2013 03:27 PM

Our Answer:

This install would be pretty similar to an install in a standard wall. You'll simply frame the thimble in on the interior side of the wall. The exterior surface can then be sealed with a waterproof sealant. A custom flashing may need to be fabricated to ensure a seal between the corrugations.

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