2400x1200x25mm EPS70 Standard Expanded Foam Polystyrene Insulation Boards

2400x1200x25mm EPS70 Standard Expanded Foam Polystyrene Insulation Boards

These insulation boards are suitable for use on floors that have a wood base, cement slab overlay or a cement based floor screen

Super lightweight as it is made up of 98% air and 2% polystyrene, so is easily handled and installed while offering excellent thermal insulation qualities

EPS70 sheets have the following properties and characteristics:

• Density, nominal 15 kg/m³


• Thermal conductivity of 0.037 W/mK


• 70 kPa compressive strength at 10% compression


• EPS does not contain CFC or HCFC but is a combustible when tested to BS476: Part 4 and will ignite with a flame


• EPS is rot proof, unaffected by bacteria, moulds or fungi and is non-toxic, non irritant and odourless. It also has no nutrient value to insects and vermin


• EPS is moisture resistant, compatible with most building products except materials containing solvents