Weatherization Products for all Seasons

Explore Our Product Lines

Building wrap to roof underlayment and flashing tape — built to work together.

Cost effective, breathable weather barrier

Slip-resistant, synthetic underlayments built for durability

Butyl & acrylic tapes for seams, doors, windows & joints

Engineered drainage plane for moisture management behind siding

Commercial-grade sealant for lasting protection

Why Distributors Choose WeatherTek

Built for scale. Backed by systems. Delivered nationwide.

A supplier you can count on — with performance-tested products, fast logistics, and distributor-first tools that move inventory efficiently.

Nationwide Reach

We ensure fast, reliable fulfillment for large-volume orders across the United States.

Full Building Envelope Systems

Our house wrap, roofing underlayment, flashing tapes, and sealants are designed to integrate into a single, high-performing system.

Trusted Performance

We back our products with verified data and long-term warranties your customers can rely on.