Tiling onto floor boards

[bobby_la_mesma]

Has anyone ever used BAL FASTFLEX? It claims that you can tile direct to floor boards which would be handy as it will save building my floor level upto 25mm. I plan to use a 300mmx300mmx10mm. My floor boards look pretty sound


Tongued and grooved floorboards
Ensure boards are dry, rigid and securely fixed (screwed to joists
at 300mm centres, including any cross-noggings, if necessary).
Sand (abrade) surfaces and ensure any surface coatings
removed, e.g. varnish, lacquers, etc.
Seal board surfaces with 2 coats of neat BAL PRIME APD or
BAL PRIMER, applying second coat at 90° to

 

[Richard C]

I know BAL say you can tile over well fitted & fully supported T&G floorboards & Fastflex is good stuff but there is no way I'd risk it; overboard or replace.

 

[jctilingservices]

I know BAL say you can tile over well fitted & fully supported T&G floorboards & Fastflex is good stuff but there is no way I'd risk it; overboard or replace.

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100% correct advice Richard mate