Snowdrift Fixing Instructions
Fixing instructions for snowdrift onto suspended timber floor with electric wire underfloor heating
1 Ensure that Joists, floor boards, Waterproof ply, Tongue and grove etc are stable without excessive movement, screwed down, dust free and dry.
2 Cut Ditra matting to fit area then fix using Ditra Adhesive. Ensure sheets are overlapped and a kerdi matting skirting is used if the area is to be water proof.
3 Apply single part rapid flex white adhesive to the Ditra matting to create a level screed 2mm above the Ditra matting. Allow to dry
4 Fix the under floor heating as per manufacturers instructions & test. Ensure that none of the heating elements are in contact with matting.
5 Fix the tiles with a minimum 2 mm joint using single part rapid flex white adhesive using a notched trowel to create a complete bed of 4 mm, the solid adhesive bed must not exceed 6mm. Snowdrift is a compressed quartz so the fitting instructions must be adhered to, to insure the product will meet its performance targets. Again ensure if fitting underfloor heating that none of the heating elements are in contact with the tile. Allow to dry.
6 Grout using a flexible floor grout
7 Clean and set up a regular maintenance programme.
8 Do not switch on the under floor heating on for at least 2 weeks and then only increase the temperature above room temperature by 2 degree increments per day until the desired temperature has been achieved.
Fixing instructions for Suspended timber floors or floors where there is a mix of substrates, cracked old screed, green screed or water pipe underfloor heating systems
As above omit points 3 & 4 i.e. creating a screed etc, apply adhesive to the matting using a notched trowel and fix tile immediately to create a 3 mm bed above the matting. Follow points 6, 7, 8 & 9
Fixing instructions for Screeded Floors with/without under floor heating
As above omit points1, 2, 3 & 4 i.e. creating a screed etc. apply adhesive direct to a primed screed using a notched trowel, and fix tile immediately to create a 3 mm bed. Follow points 6, 7 & 8 N.B. New Screeds should dry out or cure before tiles can be laid; industry recommendation is 25 mm per week, otherwise use ditra matting as above
Fixing instructions for walls areas i.e. plaster/plasterboard, ply, backer board & render
As above omit points1, 2, 3 & 4 apply adhesive direct to a primed surface using a notched trowel and fix tile immediately to create a 3 mm bed (the bed should never exceed 6mm). This product is not suitable to be fitted to a skimmed plaster or render. Follow points 6, 7 & 8
NB: Please ensure when using silicones you choose a low modulus silicone
** ALWAYS ADHERE TO MANUFACTURERS INSTRUCTIONS WHEN USING ANY TILES OR TILING PRODUCTS**