Summit® 60 and Summit® 180 synthetic underlayments are ideal for standard application for steep-slope roof assemblies. They are premium quality synthetic roof underlayments that provide 10 squares per roll, a benefit to wholesalers, shippers and installers alike. Woven scrim synthetic roof underlayment enhances tear resistance and lays flat while guarding against moisture and mold growth.

WeatherMaster® self-adhesive underlayment features an SBS-modified asphalt membrane, providing a secondary layer of waterproofing protection against damage caused by extreme weather. This specialty underlayment is designed to go under several types of steep-slope roofing materials, including asphalt shingles, metal roofs and tile.

Gorilla Guard® 30 is designed to outperform traditional felt roof underlayment by combining specially developed additives with glass fibers. The superior quality, time and labor saved by using Atlas engineered underlayment encourages more contractors to offer it to customers as a standard product rather than as an upgrade to traditional felt.

Atlas inorganic fire retardant underlayments, or slipsheets, enhance the overall fire performance of many conventional commercial roof insulation systems, including metal roofs.

From DensDeck® Roof Board to DensDeck® Prime Roof Boards with EONIC™ Technology, a dedication to advancement continues to bring new innovations to a product line with a noble history. DensDeck® StormX™ Prime Roof Board builds on that legacy by innovating on impact resistance and strength.

As weather events intensify across the United States, our building roof system design approach and material installation must adapt too. DensDeck StormX Roof Boards help prepare commercial rooftops to hold tough under today’s severe weather conditions. Specify DensDeck StormX cover boards in any situation where you need enhanced impact resistance, but always specify it in very severe hail zones.

When warmer climate leads to atmospheric instability and thunderstorms, a single extreme hailstorm can leave hundreds of thousands of dollars in damage and put you out of business for good. But including a high-performance cover board in your roof assembly can help defend against common damage like dents, cracking, crazing (webbed circular microfractures), and compound delamination which exposes the membrane reinforcement. With larger, more intense hailstorms comes greater commercial roofing damage and deeper financial losses. DensDeck StormX cover boards help ensure you’ve built in the strongest defense to weather the storm.

A Henry Vegetative Roofing Assembly™ (VRA) is built upon its proven 790-11 hot-rubberized waterproofing membrane. A Henry VRA comes with a Single-Source Warranty covering the complete job, from its waterproofing membrane to the vegetation. So you can have the confidence that your roof is protected by a stable and financially secure company that will be there down the road.

Shingles along are sometimes not enough to protect your home so IKO has developed a superior multi-layered roofing system incorporating our industry-leading accessory products. Along with IKO’s quality shingles, your Pro 4 Systems includes: Ice and Water Protector; Underlayment; Roof Starters; Ridge Cap Shingles.

It is a 99% pure polished aluminum facing heat laminated to a closed cell foam core. Preferably it is used in conjunction with traditional felt paper. Therma Sheet provides excellent thermal and moisture protection under metal roofing, stone coated steel and clay tile. The product is very lightweight and easy to install. Therma Sheet reflects up to 97% of the radiant heat that is normally transferred into the attic by super heated roofing materials. It greatly reduces attic heat gain making this space more usable and the rest of the house cooler.

Whether your project is new construction, an addition, or repair, rely on MFM Building Products for the best in underlayment technology solutions. Our family of self-adhesive, self-sealing membranes offers it all: unmatched selection, proven performance, and ease of handling and installation. The days are long past when fully adhered underlayments were limited to key "problem" areas such as flashing, valleys, low slopes and pitches. Today’s underlayments are called upon to provide a trusted line of defense against water damage across the whole roof deck in the event the main roofing material fails. The choices are complex, involving all kinds of roofing materials, all kinds of substrates, and all kinds of climates. MFM underlayments help you match performance and cost factors for virtually every job.