Dorm Essential Mapeguard Um Underlayment Membrane - 323 Sq. Ft. Roll Family Size [BFbkIve4]

Dorm Essential Mapeguard Um Underlayment Membrane - 323 Sq. Ft. Roll Family Size [BFbkIve4]

Discover the Mapeguard UM Underlayment Membrane by Mapei, a lightweight and versatile solution for your ceramic tile and stone installations. This innovative underlayment membrane not only serves as an effective uncoupling mat but also provides waterproofing and vapor-pressure-equalizing benefits. Engineered with a unique tri-layered design, Mapeguard UM absorbs lateral stress from the substrate without compromising the tile or stone's bond, ensuring exceptional performance in both commercial and residential settings.

Key Product Features

Mapeguard UM is designed with a range of features that make it an ideal choice for your flooring projects. It prevents the transmission of in-plane substrate cracks up to 1/8" (3 mm), making it suitable for challenging substrates like young concrete and single-layer 3/4" plywood floors. The membrane is fast track ready, approved for use over young concrete and mortar beds, and allows for immediate tile installation after embedding. Its engineered cavity design reduces the amount of mortar needed, while the uncoupling, waterproofing, and water vapor membrane capabilities make it suitable for up to 25 lbs. (11,3 kg) MVER and 100% relative humidity. The light green, translucent color also makes it easy to monitor mortar coverage.

Practical Applications and Benefits

Mapeguard UM is a versatile underlayment membrane that can be used on a variety of substrates, including concrete, cement mortar beds, self-leveling underlayment, and approved backer units. It is suitable for radiant-heating applications and can be installed over existing vinyl flooring, making it a practical solution for both new installations and renovations. The membrane's compression resistance supports rolling loads, and its easy-to-cut and fill design with a mesh-fabric top layer simplifies the installation process. With Mapeguard UM, you can enjoy a durable, reliable, and aesthetically pleasing floor that stands the test of time.