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STS Insulation Board is the perfect tile backing system for use on solid floors, providing the ideal foundation on which to lay electric underfloor heating. Its the right choice for kitchens, bathrooms, wetrooms and comes highly recommended by professional tilers.

Key Features

• Quick and easy to handle, cut and lay
• Strong, therefore ideal for large and heavy tiles
• Water resistant, unlike plywood which weakens when damp
• A lifetime guarantee, providing complete peace of mind