The WeatherTek System

Building Wrap

The WeatherTek BW offers industry-leading performance to protect your building envelope against the toughest elements.
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Roof Underlayment

WeatherTek is an engineered synthetic composite consisting of four layers designed for sloped roof deck applications as a replacement for asphalt felt.
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Drainage Wrap

The WeatherTek DW offers advanced moisture management with a built-in drainage matrix for superior drying behind cladding.
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Flashing & Seam Tape

WeatherTek Butyl Flashing is a self-adhered membrane designed to provide effective waterproofing for windows, doors, and other key areas.
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STP Advanced Polymer Sealant

WeatherTek® STP Advanced Polymer Sealant is a high-performance, moisture-curing sealant designed for professional construction use.
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Built for scale. Backed by systems. Delivered nationwide.

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