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Can we paint a tiled floor (underfloor heating)? Should we put a coat or polish the tiles?

It is possible to paint your floor, but know that the result will not have an exceptional duration in time. Proceed when the heating is out of order, for example in summer. Clean the floor with a specific floor shampoo before painting it, then sand it with an eccentric sander to improve paint adhesion. After sanding, vacuum and wet sponge or mop to remove dust residue. Use a specific paint for the floor.

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