Tiling On Chipboard Wall

When installing over chipboard you need to install concrete board over the top of it before tile can be installed.

Tiling on chipboard wall.

Step 3 spread no sag mastic adhesive along the bottom of the wall with your notched adhesive trowel covering everything from the floor up past the horizontal line. This will help adhere it to the chipboard and keep it from moving. Tips for tiling a wall 1. Wash the wall with tsp tri sodium phosphate or an ammonia based cleaner to remove any grease or oil.

Hang a batten board to prevent tile slippage a batten board helps you start your bottom most course or row of tiles. For wall installations plywood is overkill beneath the concrete or fiber board which is designed in five eighths inch material for wall settings. Draw a vertical line up the middle of the wall from floor to ceiling intersecting the horizontal line. It was a casing in the kitchen that i made to house all the pipework and venting to my boiler.

Used a waterproof adhesive tiled it and never had a problem with it in over ten years. You will be able to see the lines through the mastic. Use our guide on strengthening a wooden floor for tiling to do this. You can do this either by covering with a 10mm layer of weberfloor flex 6mm tile backer board or 15mm plywood.

I hve tiled on chipboard in my own home. Mix up some thinset and apply it to the bottom of the concrete board. Water damages chipboard once chipboard gets wet it swells and falls apart which will lift your tiles. For shower walls and tub surrounds install wonderboard lite 1 4 backerboard.

If existing tiles are beyond repair remove the tile and install a piece of wallboard in its place. Strengthening the substrate will decrease the amount of movement associated with timber and non tongue and groove floorboards and chipboard. There s nothing at all you can do about chipboards hatred of water for this reason don t use chip in a wet room or any constantly wet area. The preferred method for tile installations is to use a sheet of underlayment.

If possible you should always use concrete board underlayments rather than plywood. Repair any loose or cracked tiles. Depending on the amount of movement and deflection you may need to strengthen the substrate before tiling. Newer green chipboard is used to help with this but still isn t perfect.

If tiling on existing walls apply and smooth general patch to bring the surface into flatness compliance prior to tiling. The wall surface should be installed or corrected so that there are no deviations greater than in 10 feet. To do so make sure all of the tiles are intact and secure.