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CertainTeed Corporation |
| Quality
made certain. Satisfaction guaranteed. WINTERGUARD UNDERLAYMENT |
| CertainTeed's
WinterGuard is designed for use on roof decks as a waterproofing underlayment
beneath shingle, slate, tile, cedar shake, or metal roofs to prevent leakage due to water
back-up from ice dams or wind driven rain. It is most commonly used in critical areas such
as roof eaves, valleys and low slope applications. |
WinterGuard
is UL classified to be a suitable underlayment for use in any UL Class A, B, or C
fire rated shingle system. Available in granular, sand and film surface. See limited warranty for complete coverage
and restrictions. |
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2005 Metro Roofing Supplies |