Perkins Roofing · YouTube Short

40 mils vs 60 mils: which underlayment is stronger?

Published by Perkins Roofing Corp.

Thicker underlayment is not automatically stronger. Comparing 40-mil and 60-mil products, Perkins explains why tear resistance, ease of installation and footing on a steep roof matter as much as the number on the spec sheet.

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A short educational video, not an inspection or a recommendation for your property.

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