Warmup WSMM Snow Melting Mat 90 Sq Ft 240V

Warmup WSMM Snow Melting Mat 90 Sq Ft 240V

The Warmup WSMM Snow Melting Mat is a professional outdoor radiant heating system designed to help prevent snow and ice buildup on driveways, sidewalks, walkways, patios, ramps, stairs, and parking areas. Engineered for installation under concrete, asphalt, or pavers, this 90 sq ft snow melting mat delivers reliable winter performance for both residential and commercial applications.

Designed with a durable twin-conductor heating cable and an easy roll-out mesh format, the Warmup WSMM system provides even heat coverage while simplifying installation. Producing 50 watts per square foot, this electric snow melting system helps improve winter safety, reduce shoveling, and minimize slippery outdoor surfaces during freezing weather conditions.

The WSMM heating mat is commonly installed in heated driveway systems, commercial entryways, outdoor stairs, sidewalks, loading ramps, and paved walkways where dependable snow and ice protection is needed throughout the winter season.

90 Sq Ft Snow Melting Mat Specifications

• Voltage: 240 Volt
• Coverage Area: 90 sq ft
• Mat Size: 3 ft x 30 ft
• Power Output: 4500 Watts
• Amperage: 18.8 Amps
• Resistance: 14.4 Ohms
• Heating Output: 50 Watts per sq ft
• Cold Lead Length: 16.4 ft
• Maximum Coverage Depth: 4 inches
• Warranty: 10-Year Manufacturer Warranty

Features & Benefits

• Designed for snow and ice melting applications
• Suitable for concrete, asphalt, and paver installations
• Easy roll-out mat design for faster installation
• Twin-conductor heating cable for efficient heat distribution
• Single point electrical connection simplifies installation
• Can be installed in sand, gravel, or secured to wire mesh
• Suitable for residential and commercial projects
• Ideal for full coverage or tire-track driveway layouts
• Helps reduce snow shoveling and ice buildup
• Maintenance-free operation after proper installation

Recommended Applications

• Heated driveways
• Snow melting sidewalks and walkways
• Outdoor stairs and ramps
• Patios and outdoor living spaces
• Commercial loading zones
• Parking pads and parking lots
• Residential snow melting systems
• Commercial ice prevention systems

Installation Under Pavers

For paver installations, cover the heating mat with approximately 2 inches of sand before laying pavers. Pavers should not exceed 4 inches thick for proper heat transfer and efficient snow melting performance.

Installation Under Asphalt

The heating cable can withstand direct asphalt contact while cooling. For asphalt pours hotter than 220°F, apply a 2-inch layer of sand over the cable before pouring asphalt. Rollers exceeding 2 tons should not be used and hand rolling is recommended.

Installation Under Concrete

Concrete coverage above the heating cable should not exceed 4 inches. Re-mesh or wire mesh may be used to properly secure and position the heating cable within the concrete pour for even heat distribution.

System Construction

• Energy-efficient 1/4 inch twin-conductor heating cable
• Suitable for installation depths between 2 and 4 inches
• Maximum cable temperature rating of 464°F
• Compatible with 208V to 277V applications depending on configuration

Warranty & Maintenance

When installed according to Warmup installation instructions and properly tested throughout installation, the WSMM system requires no ongoing maintenance during its operational life. The cable is backed by Warmup’s 10-Year manufacturer warranty and SAFETYnet installation guarantee.

Helpful Resources

• Warmup Snow Melting Installation Guide
• Warmup Snow Melting Specifications & Installation Instructions PDF

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