nVent NuHeat Uncoupling Membrane Sheet — 10.6 Sq Ft (39 In x 39 In)

The NUMEM250 NuHeat Membrane Sheet is a high-performance tile underlayment and uncoupling system designed specifically for use with nVent NuHeat electric floor heating cables. It protects tile installations from cracking caused by substrate movement while providing reliable waterproofing and improved heat distribution for a comfortable, energy-efficient radiant floor system.

• Designed for seamless compatibility with nVent NuHeat electric floor heating cables.
• Provides reliable uncoupling, crack isolation, and waterproofing to protect tile and grout from substrate movement and moisture damage.
• Eliminates the need for a second layer of plywood or cement backer board in most installations, reducing floor buildup and labor time.
• Promotes even distribution of radiant heat across tiled surfaces for consistent comfort.

This membrane eliminates the need for an additional layer of plywood or cement backer board in most installations, helping reduce floor height and simplify the overall installation process. Once bonded with thin-set mortar, it forms a durable, flexible layer that absorbs stress from the subfloor and prevents damage to tile and grout over time.