Warmup Ultralight Insulation Board


Regular price$36.85

Please note that a minimum order quantity order of 5
and Heavy Item Handling Surcharge Applies at Checkout for this item.
Warmup Ultralight Insulation Board
Warmup Ultralight Insulation Board
Warmup Ultralight Insulation Board

Ultralight™ is a specialized composite board designed for floor heating applications. Manufactured as flat, flexible, sheets they are water and mold resistant. The top surface incorporates a heat-spreading aluminum layer combined with non-woven fleece.

The core of PEF insulation provides thermal separation from the floor beneath, ensuring a rapid thermal response of a heated layer of tiles or leveling compound above.

The rapid thermal response promoted by the PEF insulation and diffusion layer allows the flooring to heat up faster, resulting in a more energy-efficient and comfortable heated floor.

The base layer of non-woven fleece functions as a high-performance anti-fracture membrane for tile and stone floor coverings. It also facilitates a high-strength mechanical bond.

69% Energy Savings during Heat Up + 12% Energy Savings during the Heat Cycle = Savings of $1/sqft per Year in Electrical Costs

3-in-1: Insulating, Heat Spreading, Decoupling
• The heat-spreading aluminum layer improves comfort and reduces running costs. This enabled the floor to achieve the same comfort temperature with 12% less energy

• PEF insulation layer reduces heat up times by 76 minutes on slabs and reduces energy used during heat up by 69%

• Decoupling fleece layer provides high performance protection against tiles cracking due to lateral subfloor movement in accordance with ANSI A118.12 standard

• Ultralight weighs just over 1lbs per board making it much lighter and easier to carry than standard cement-based tile insulation and backer boards and it is more durable due to the high strength composite design meaning it wont break if bent or dropped

• Ultralight achieved Heavy Commercial rating when used with large format tiles (600 mm x 600 mm) and Light Commercial rating when used with standard tiles (300 mm x 300 mm), in accordance with ASTM-C627 (Robinson Test)

• The lightweight composite design makes it easier to cut curves and complex shapes, compared with cement-based tile insulation and backer boards and will not dull knife blades

• Ultralight will not crumble, dent, or create dust when cutting or kneeling on the boards which means no dust to clean or breathe
in during installation

Technical Specifications

 Pack Size 1 board
Composition Non-Woven Polypropylene Fleece Aluminium Extruded Polyethylene Foam Non-Woven Polypropylene Fleece
Thickness 1/4” / 6 mm
Dimensions 2’ x 4’ / 610 mm x 1219 mm
Area 8 sf / .75m2
Weight of Board 1.43 lbs / 0.86 kg
Thermal Resistance 0.630• F • ft2 •h/BTU / 0.111 m2 /W
Thermal Conductivity 0.031 BTU/• F •ft • h / 0.054 W/mK
Release of Dangerous Substances SVHC < 0.1% w/w
Compressive Strength, 10% Compression 32 psi / 220 kPa
Point Loading, tiled > 500 lb/ft-lb / > 2.2 kN
Robinson test, 100-199 mm tile Domestic
Robinson test, 200-599 mm tile Light Commercial
Robinson test, > 600 mm tile Heavy Commercial
7-Day Shear Strength 113 psi (780 kPa)
Crack Resistance (Anti-Fracture/Decoupling) > 1/8” => High Performance
Long Term Water Absorption 0.052% w/w
Water Vapor Permeability 9.12 mg/m2 h
Mold Growth Does not support mold growth
Reaction to Fire Euroclass E
Efficient Heat Conductivity
Innovative Insulation

Experience the future of insulation with our Warmup Ultralight Insulation Board, made with Innovative Insulation Technology.

Multi-Layer Construction
Maximized Insulation

Its unique multi-layer construction, including a strategic aluminium core, promises efficient heat conductivity, ensuring that heat is evenly and effectively distributed across your spaces.

The top-notch non-woven polypropylene and extruded polyethylene foam materials aid in minimizing heat escape into the subfloor below, significantly enhancing the energy efficiency of your underfloor heating system.


Cover 28% more floor area in a single trip thanks to its larger and lightweight design.

Easy and Effortless Handling
Simplified Installation Process

Say goodbye to the hassle of multiple trips and heavy lifting – Ultralight is less than half the weight of standard insulation boards.

Enjoy the flexibility of easily cutting the board to your specific requirements without the worry of dust.

Automated Controllers

For big and small installations, we have the right controller to run your snow melting system.

Lock in the Warmth

with Warmup Ultralight Insulation Board


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