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Hello,
I am about to have a steel roof installed on a new house useing 16" 26 ga. standing seam panels. The house is all steel framing (light ga.) Will be using 7/16 OSB for decking.
What would be the best underlayment to use? Polypropalene, rubber? Is there something that will seal when the screws pass through during installation?
Thank you,
Jeff
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Polypropylene is probably cheapest but you could cover the roof in a suitable ice and water shield type material that is self-sealing.
Check with the manufacturer on the panel and they will have approved options for you to choose from.
The self-sealing option is nice but probably unnecessary.
Eric Novotny An informed customer is the Best Customer!
12/1/2010
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Or copy this URL:
https://www.metalroofing.com/spirit/comment/15404/find/
12/1/2010
Or copy this URL: https://www.metalroofing.com/spirit/comment/15403/find/An informed customer is the Best Customer!
12/1/2010
Or copy this URL: https://www.metalroofing.com/spirit/comment/15404/find/