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SunTouch HeatMatrix Tile Underlayment & Uncoupling Membrane

SunTouch HeatMatrix Tile Underlayment and Uncoupling Membrane simplifies floor heating installation while providing decoupling, crack isolation, waterproofing, and vapor management. Designed as a tile underlayment for new construction and retrofit projects, it helps protect tile from substrate movement and moisture damage while allowing customizable heating wire spacing.

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Original price $0.00 - Original price $0.00
Original price $0.00
$121.20
$121.20 - $401.60
Current price $121.20
SKU SUN-FH-MEM-40-ROLL-81019455

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Size: 40 Sq. Ft.

Description

SunTouch HeatMatrix Tile Underlayment and Uncoupling Membrane is a decoupling underlayment designed to simplify heating wire installation while helping manage substrate movement and moisture. This tile underlayment provides uncoupling, crack isolation, vapor management, and surface waterproofing beneath ceramic, porcelain, and stone tile installations. It can be used as a backer board replacement in both new construction and retrofit applications.

Key Features & Benefits

  • Easy Installation: HeatMatrix mat simplifies the WarmWire installation process.
  • Waterproofing: Provides a barrier against surface water to protect your tiles.
  • Vapor Management: Channels beneath the membrane allow moisture to dissipate, ideal for below-grade applications.
  • Uncoupling & Decoupling Performance: Functions as a tile underlayment that helps separate the tile assembly from substrate movement to reduce cracking.
  • Adjustable Spacing: Customize the wire spacing for varying heating requirements, with options for higher or lower heat output.
  • Low Profile: Keeps the membrane thin and easy to install.
Specifications Details
Material Polypropylene
Height 1/4" (6 mm)
Roll Size 3' 3" x 12' x 3" (40 Sq Ft) | 3' 3" x 49' 2" (161 Sq Ft) 
Roll Weight 8 lbs (40 Sq Ft) | 30 lbs (161Sq Ft)
Working Temperature -10°C to 60°C (14°F to 140°F)

SunTouch HeatMatrix Tile Underlayment and Uncoupling Membrane provides movement management, moisture control, and heating integration in one system. Its decoupling design helps support long-term tile performance while simplifying heated floor installations.

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