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HardieWrap™ Seam Tape


Green & Sustainable

Enabling green/sustainable projects across the nation.

Choose Durability

James Hardie® Siding is designed to last a lifetime. Find out why we offer an up to 50-year warranty.

Why Settle?

Find out why James Hardie® Siding products are superior to vinyl.
HardieWrap™ Seam Tape is designed to seal vertical and horizontal seams and small holes in the weather barrier to prevent air and water infiltration. HardieWrap Seam Tape adheres to most surfaces and continues to perform even in low temperatures. It contains no asphalts, VOCs (volatile organic compounds) or solvents, which can reduce adhesion over time.

The complete HardieWrap weather barrier solution includes HardieWrap™ weather barrier, HardieWrap™ Flashing, HardieWrap™ Flex Flashing and HardieWrap™ Seam Tape.1

1When products are installed in accordance with relevant AAMA and ASTM standards.


Currently available in Alabama, Arkansas, Georgia, Louisiana, Mississippi, North Carolina, Oklahoma, South Carolina and Texas.

Product Specifications

Total Thickness: 3.0 mil

Roll Size: 1 7/8" x 165'

Packaging: Individually shrink-wrapped

Composition: Polypropylene film coated with acrylic adhesive

Tensile Strength (ASTM D3759): 32 lbs/in

Application Temperature: 30°F to 180°F

Operating Temperature: -30°F to 200°F


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