On the roofing job site, efficiency and safety go hand in hand. With its lightweight yet durable synthetic construction, MOUNTAIN

BIGFOOT BARRIER delivers unprecedented ease and speed for roofing professionals, making it the ideal next-generation underlayment

solution.

“When designing this product, we focused on two key principles: usability and high performance. MOUNTAIN BIGFOOT BARRIER not

only delivers exceptional waterproofing, slip resistance, and weather protection—it also significantly reduces labor strain thanks to its

lightweight structure, enhancing overall jobsite efficiency,” said the Product Director.

Five Key Advantages of Lightweight Design:

• Easier Handling – Each roll weighs less, making lifting, carrying, and laying easier while reducing worker fatigue

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• Faster Installation – Easy to cut and roll out, perfect for quick, large-area applications

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• Lower Transportation Costs – Lighter rolls reduce shipping expenses and are ideal for large-scale logistics planning

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• Greater Flexibility – Easier to maneuver on complex roof shapes, with superior adaptability and fit

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• Enhanced Worker Safety – Minimizes the risk of strain-related injuries from heavy lifting, improving jobsite safety

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Lightweight Without Compromising Performance

Despite its light weight, MOUNTAIN BIGFOOT BARRIER doesn't compromise on performance. It offers high tear resistance, 180-day UV

exposure protection, durability down to -40°F, and a textured anti-slip surface. This perfect balance between strength and ease of use

allows for smooth installation with strong, long-lasting protection.

Engineered for Professional Installation

From residential rooftops to commercial buildings, from urban high-rises to remote mountain cabins, MOUNTAIN BIGFOOT BARRIERempowers roofing crews to reduce rework, improve build quality, and deliver long-term protection for homeowners—all while speeding

up the installation process.