Warmup DCM-PRO Fleece-Backed Membrane Cut to Length

Warmup DCM-PRO Fleece-Backed Membrane Cut to Length

Custom Cut Fleece-Backed Membrane for Electric Floor Heating Systems

The Warmup DCM-PRO Fleece-Backed Membrane is a premium uncoupling membrane designed for electric radiant floor heating installations under tile, porcelain, ceramic, natural stone, and luxury vinyl flooring. This cut-to-length option allows installers and homeowners to order the exact amount of membrane needed for their project while reducing material waste and simplifying installation planning.

Every linear foot equals approximately 3.3 square feet of floor coverage.

Please add the total square footage needed to your cart.

The DCM-PRO Fleece-Backed Membrane features a durable fleece backing that can be installed using regular or modified thinset mortars to create a strong bond between the subfloor and membrane. Designed for use over plywood, concrete subfloors, and insulation boards, this membrane provides excellent uncoupling protection, crack isolation, waterproofing, and vapor management for heated flooring installations.

The patented DCM-PRO membrane design increases adhesive-to-cable contact, helping electric floor heating systems warm faster and distribute heat more evenly throughout the floor surface.

Key Features

• Custom cut-to-length fleece-backed uncoupling membrane
• Every linear foot equals approximately 3.3 sq ft coverage
• Compatible with regular and modified thinset mortars
• Designed for electric radiant floor heating systems
• Provides crack isolation and uncoupling protection
• Waterproofing and vapor management capabilities
• Compatible with Warmup and other electric floor heating cables
• Supports multiple cable spacing configurations for customized heat output
• Suitable for tile, porcelain, stone, glue-down wood, and LVT flooring
• Compatible with self-leveling underlayments and adhesives
• Durable lightweight construction with shear stress control
• TCNA tested and ANSI 118.12 compliant

Product Specifications

• Coverage: Approximately 3.3 sq ft per linear foot
• Membrane Thickness: Under 1/4 in. (6 mm)
• Installation Method: Thinset bonded fleece-backed membrane
• Subfloor Compatibility: Plywood, concrete, cement board, and insulation boards
• Cable Spacing Options: 3 peg and 4 peg spacing
• Compatible Floor Coverings: Tile, porcelain, ceramic, natural stone, glue-down wood, and LVT flooring

Designed for Reliable Heated Floor Installation

The Warmup DCM-PRO Fleece-Backed Membrane installs using standard or modified thinset mortars over properly prepared plywood and concrete subfloors. The fleece backing creates a strong mechanical bond while allowing uncoupling movement protection beneath the finished flooring surface.

Warmup DCM-PRO Heating Cables can be installed at 3 or 4 peg spacing intervals to achieve different floor warming outputs and heating performance based on the room layout and project requirements.

For OSB or uneven subfloors, a primer may be recommended before installation to improve bonding performance and ensure proper adhesion.

Ideal Applications

• Bathroom heated floor systems
• Kitchen radiant floor heating installations
• Shower and spa flooring projects
• Basement heated tile flooring
• Commercial tile and stone flooring installations
• Porcelain and natural stone heated flooring systems
• LVT and glue-down flooring applications

Advanced Floor Protection

The DCM-PRO membrane combines uncoupling, crack isolation, waterproofing, vapor management, and load distribution into one complete heated flooring installation system. Its durable construction helps protect radiant heating cables during installation while minimizing stress transfer between the subfloor and finished flooring surface.

When paired with Warmup DCM-PRO Heating Cables, Warmup insulation boards, and the Warmup 4iE Smart WiFi Thermostat, the system delivers energy-efficient radiant floor heating with fast response times and even heat coverage.

Warranty

When installed according to Warmup installation guidelines, the DCM-PRO System including the membrane and heating cable is backed by a 30-year manufacturer warranty for long-term performance and peace of mind.

• Warmup DCM-PRO Cable Specifications and Installation PDF
• Warmup DCM-PRO Cable Specifications and Installation
• Warmup Radiant Floor Heating Videos

Shop Related Collections

• Warmup Electric Floor Heating Cables
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