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TRI-BUILT T 30 POUND FELT UL ASTM D226 TYPE 1 2SQUARE
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Other products by TRI-BUILT
Complement your home’s architecture by adding a striking new dimension to your roof with TAMKO’s versatile line of shingle options.
TRI-BUILT No.30 is underlayment is applied over the roofing deck before installation of asphalt shingles. This product is highly recommended as an underlayment for architectural shingles and is not recommended for 20 year 3 tab shingles.