Tiling Onto Plasterboard

Tiling over plasterboard involves adhering tiles to a paper surface and although this will present little problem in dry areas if the wallboard is subjected to moisture it may deteriorate causing failure.

Tiling onto plasterboard.

Tiling onto plasterboard is fine if they are large size tiles you should use a cement based adhesive. If newly installed plasterboard you should be fine to tile directly onto it some people like to have it skimmed prior but i ve seen many trades tile directly onto the board. Plasterboard should be waterproofed with barrierflex or aba superflex before tiling. Apply a thin layer of mastic or thin set mortar below the horizontal line using a grooved trowel.

Afaik there s a weight limit for tiles directly onto plasterboard 32kg m2 i think which is better than skimmed plasterboard but imo if its anywhere near a wet zone you should use a more suitable cement board like hardibacker board. It should be a minimum 12 5mm thick when fixed to timber framing or battening and fixed in accordance with the manufacturers recommendations. Tiling onto plasterboard walls. Answered 27th aug 2020 like 0 warwickshire flooring tiling.

What you ll need sheetrock or drywall is no different for tiling over than wood plaster cement or other wall materials. Place the level horizontally on this line and scribe a line for the first course of tile. Preparation for tiling onto plasterboard plasterboard should be dry securely fixed and rigid with no protruding fixings with the face to receive decorative finishes exposed.