Waterproof. Weatherproof. Worry-free.

In roofing systems, moisture is the biggest hidden threat. Leaks, rot, and mold often begin with the smallest traces

of water infiltration. MOUNTAIN BIGFOOT BARRIER utilizes advanced waterproofing technology to create a

high-performance protective shield, completely sealing out moisture before it ever reaches the roof deck.

Key Waterproofing Highlights:

• Advanced Drainage Structure – Effectively blocks moisture and performs in heavy rain, snow, and complex weather conditions

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• Seam-Sealing Technology – Works with cap nails and adhesives to form a tightly sealed, leak-resistant barrier

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• 180-Day UV Protection – Maintains waterproof integrity even under prolonged sun exposure during extended construction

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• No Buckling or Warping – Remains flat and stable in high-humidity environments

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• Steep-Slope Ready – Designed for compatibility with both residential and commercial roof types

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Trusted Protection, Proven Performance

MOUNTAIN BIGFOOT BARRIER has been field-tested across extreme environments—from snow-covered

mountain towns to wind-driven coastal regions. Its superior waterproofing ensures roofing systems stay

dry, secure, and long-lasting during both installation and years of use.

Built for Professional Performance

For contractors and builders, a high-quality roof starts from the bottom up. With fast installation, exceptional

waterproofing, and broad material compatibility, MOUNTAIN BIGFOOT BARRIER helps teams reduce rework,

protect structures, and increase efficiency—all while boosting customer satisfaction.