Synthetic Underlayments

Please explore our line-up of synthetic underlayments, ice and watershield products, and other performance-enhancing building materials.

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    ECO

    RoofAquaGuard ECO is an economical synthetic underlayment ideal for use beneath asphalt shingles. It installs quickly and is noted for its strength and walkability. Learn more about ECO.

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    MT

    RoofAquaGuard MT self-adhering Ice and Watershield meets code requirements for use beneath shingle, metal, slate, and composite roofs. Learn more about MT.

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    MT-HT

    The premium MT-HT product is a heavy weight ice and watershield engineered for use beneath tile roofs as well as in other high-demand roof assemblies. Learn more about MT-HT.

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    UDLX

    Our flagship product, RoofAquaGuard UDLX is a premium synthetic underlayment. Used on thousands of buildings worldwide, it provides superior protection as well as installer friendliness. Learn more about UDLX.

  • synthetic roofing underlayment synthetic roofing underlayment

    DRY-TECH

    Dry-Tech allows for airflow between the roofing material and the roof deck. This enhances energy efficiency by creating a thermal break and it also can be helpful for sound attenuation. Dry-Tech is commonly used beneath wood shakes, zinc roofs, and other metal roofs. Learn more about DRY-TECH.

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    VENT 3

    Building science proves to us the value of ventilation for moisture control and to create healthier, mold-resistant buildings. However, with some buildings, achieving adequate ventilation is difficult or impossible. In other cases, such as with educational facilities, the stakes are simply very high and no one wants to use construction assemblies that might promote the... ( read more ) Learn more about VENT 3.