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Make sure your underfloor heating installation is as energy efficient as possible with Pro Board from leading tile adhesive and insulation specialist Norcros.
Energy saving class ‘0’ fire rating for surface spread of flame BS476, Parts 6 & 7
Tile ready surface
Suitable for use with underfloor heating
High compressive strength & impact resistance
Manufactured from high density polystyrene coated with a specially formulated reinforced cement that provides a hard-wearing, robust waterproof surface perfect for the application of wall and floor tiles, plaster and synthetic cement: sand render. Pro Boards are lightweight, have excellent thermal insulation properties making them ideal for use with undertile heating mats and cables, and also provide high compressive strength. Available in 1200mm x 600mm sheets, Pro Boards are able to support a finished weight of 85kg/m2. Suitable for use on both internal and external walls and floors, Pro Board is waterproof and therefore suitable for use in showers, steam rooms, pools and spas. The boards may be screw fixed or laid into cement-based adhesive. Joints between the boards should be taped using Norcros Pro Board tape. In wet areas tape joints between boards using the Norcros Waterproofing tape.
Tony H. 03/02/21
Mark G. 30/04/20
Tiberiu B. 10/06/18
Amanda H. 09/04/16
Can this board be installed on top of a concrete floor? If so, how is it secured to the floor? The intention is to install underfloor heating over this board.
Our advice: Yes, these boards can be installed onto a concrete floor. We would recommend installing them using our Keraquick Grey Fast Setting Adhesive 20kg SKU: 012120UK
Hi. I need to make up 10mm to bring a hall floor up to the height of the adjacent kitchen. I was going to lay plywood on top of the floor boards but this board would be better from an insulation point of view. The finished layer will be Amtico type (actually Moduleo) floor. Will this board be suitable from a compressive strength point of view? Thanks. Nick
Our advice: The 10mm Pro Insulation Boards will take up to 48KG per 1sqm area.
Hi can I ask if these boards are suitable for wall hanging in a bathroom & shower ?? Also what would you recommend to use to seal and waterproof all the joints?
Our advice: Although suitable for use on a wall, these boards are generally for use with underfloor heating on a floor. For the scenario you have mentioned, we would recommend using Hardie backer boards.
What is the difference between the 6mm board & the 10mm board?
Our advice: The difference would be the thickness. The 10mm would be thicker and designed for areas which need better insulation.
Sorry I'm a bit dim I need 17sq M of the insulation board, so how much do I need to order?
Our advice: You would need to order 24 of our 10mm Pro Insulation Boards.
I need the insulation boards to be put down onto screed, do you sell the glue for this?
Our advice: We would suggest using our keraquick grey (SKU: 012120UK) to stick the insulation boards onto the screed.
Can the norcros pro board be used as a backing board to screw into the brickwork of a chimney breast to then apply heavy split face slate tiles onto to strengthen and take the weight of the tiles so they don't pull away from the wall and fall off.
Our advice: Thank you for your question. Yes, our pro insulation boards can be used as baker boards, and can take the weight of up to 85kg, so there should be no issue as long as they are firmly secured to the wall. If you would like further advice please call 01782 223822 or email and we will be happy to help.