These 50mm Heating Insulation Boards are an excellent choice for insulating underfloor heating, preventing heat from penetrating the substrates below and reducing running costs by up to 50%. Suitable for wet areas such as bathrooms, wet rooms and kitchens, the boards are lightweight, easily cuttable and can be fixed directly onto surfaces without any prior preparation. The boards allow floors to heat up in only 30 minutes, saving you time and money.

These boards are also ideal for concrete flooring and wooden subfloor stability.

If you require technical advice or are undertaking a large project, please call 0208 838 8181, where experienced specialists are available to assist you Monday - Friday from 9.00 to 17.00.

Key Features

• Lightweight
• Water-resistant
• Offers sound reduction
• High thermal insulation
• Easily cuttable to size with a knife
• Installable onto almost any surface
• Reduces heating costs by up to 50%
• Excellent for bathrooms, wet rooms and kitchens
• Can withstand a load of 30 tonnes per square metre
• Reduces underfloor heating times to only 30 minutes
• Made of extruded polystyrene with fibreglass mesh on both sides

Technical Data

• Thickness: 6mm
• Width: 600mm
• Weight: 3.26kg
• Length: 1250mm
• R value: 0.58 m².K/W
• Impact sound reduction dL = 21
• Class ''0'' / ''B'' surface spread of flame

Consult our guide page for answers to questions like how much is underfloor heating? and how does underfloor heating work?