Skip to product information
1 of 2

Eco Friendly Heating

ECOMAX Cement Coated Insulation Board 6mm

ECOMAX Cement Coated Insulation Board 6mm

Regular price £23.00 GBP  
Regular price £25.85 GBP Sale price £23.00 GBP  
Sale Sold out
ECOMAX insulation board with a reinforced cement-polymer coating, is designed specifically for thermal insulation under tiled floors, especially those with underfloor heating. It is waterproof, has high compressive strength to support tile loads, and is easy to cut and install.

Order before 12pm for next day delivery

Key Features:

  • Available in 6mm or 10mm thickness
  • Waterproof
  • Can be fixed to any surface
  • Keyed surface ready to receive tile adhesive
  • Easy to work with – Cut with a knife or saw
  • Lightweight and easy to handle
Shipping calculated at checkout.

🌿 ECOMAX Cement-Coated Insulation Board

Designed for use beneath ECOFLOOR and ECOFLEX heating cables, ECOMAX is a strong, reliable, and energy-efficient insulation board created specifically for tiled floors. Its extruded polystyrene core is coated with a reinforced polymer cement layer on both sides, giving you excellent thermal performance, impressive compressive strength, and long-lasting moisture resistance.

Perfect for improving the efficiency of your electric underfloor heating, ECOMAX helps reduce heat loss and speeds up heat-up times — supporting a warmer, more energy-conscious home.


🌱 Key Features

  • Available in 6mm or 10mm thickness options

  • Waterproof and highly moisture resistant

  • Suitable for fixing to almost any subfloor

  • Keyed surface ready for tile adhesive

  • Easy to cut and shape with a knife or saw

  • Lightweight and simple to install

ECOMAX is the ideal choice for homeowners looking for dependable, energy-efficient insulation under tiles, helping your underfloor heating perform at its very best.

Improving heat-up times and system efficiency?

Our Underfloor Heating Insulation Boards Guide explains thickness options, floor build-up and performance benefits. You can also review full system comparisons in the UFH Systems Collection Guide, and plan installation stages in the UFH Installation Guide.

Technical Specifications:

  • Dimensions: 600mm x 1200mm (0.72m²)
  • Weight (kg/board): 1.8kg (6mm) or 2.0kg (10mm)
  • Extruded Polystyrene core with polymer cement coating
  • Density: 32Kg/m³
  • Thermal Conductivity: 0.033W/m°k
View full details