Exact answer: 14 Days
The process of tiling into a plaster is pretty simple. When you lay tiles directly on the plasterboard, you don’t need to prepare or prime the plasterboard first. The process is made easier and more successful with some planning and a certain installation style. So, are you also one of those people who prefer to plaster and tile the floors and walls of your house? Are you not aware of the time needed for you to wait to let the plaster dry? Well, hopefully, this article is going to make things easier for you.
The tiling doesn’t have to be tough if you’re adequately prepared. To avoid any mistakes, make sure you plan and measure carefully. Tiling can be done on a variety of clean, even, and dry surfaces if the backing is sturdy enough to sustain the weight of the tiles.
How Long After Plastering Can You Tile?
| Type of Plaster | Time taken to get dry |
| Plasterboard | 3 Days |
| Backing plaster | 4 to 6 Days |
If in doubt, as a professional, but as long as you consider the weight of the tiles and the location of the tiling, there should be no problems tiling directly into plaster. If your wall has recently been plastered, wait at least 14 days before tiling over it with new plaster. If the plaster is old, tap it and listen for hollows to make sure there are no loose materials, cracks, or hollows.
It’s also critical that you cover any gaps with filler and, if necessary, re-plaster a few pieces. When tiling onto plaster backdrops, it’s critical to plan ahead of time to minimize small, troublesome cuts that make the tiling look sloppy and sloppy while also making it extremely difficult to cut.
Aside from that, how long do you let the plaster dry? When plastered, plasterboard takes about 2-3 days to dry, whereas backing plaster takes 4-6 days. It is recommended that you wait at least a week before painting new plaster, regardless of the substance you chose. It can take up to a month for fresh plaster to dry entirely.
Not all plaster wall surfaces are capable of supporting the tile. When you test the wall for durability before you start tiling, you’ll save a lot of time and effort later on when the tiles start to break off of a weak or damaged wall. Gently probing the plaster wall’s surface should not cause it to collapse into dust or break. Your walls will come apart under the weight of wall tiles if they are too brittle and crumble when pressed or bumped.
Why Wait That Long to Tile After Plastering?
No, you don’t need to plaster your walls before putting up tiles. It is, nevertheless, the most recommended and best strategy to use before tiling. Plastering your walls creates a flat surface on which the tiles can be installed. When comparing cemented and plastered walls, the latter gives the tile fitting an advantage. When you lay tiles directly on the plasterboard, you don’t need to prepare or prime the plasterboard first.
Plan
To avoid any mistakes, make sure you plan and measure carefully. When compared to brick and cement, plaster is a weak substance. When laying tile on a plastered surface, be careful not to put too much weight on the plaster.
Tiling can be done on a variety of clean, even, and dry surfaces if the backing is sturdy enough to sustain the weight of the tiles. If your wall has recently been plastered, wait at least 14 days before tiling on the plasterboard. Allow the surface to remain undisturbed so that the plaster can strengthen and support the weight.
Dry
Before tiling, new plasterwork should be completely dry; this period varies depending on the climate, but it might take up to four weeks to fully cure.
Reaction with Plaster
While tiling on neat plaster, you must be cautious when using cement glue. The chemical reaction that occurs when gypsum plaster-based materials and cement-based products come in contact can cause de-bonding.
Another issue when tiling over plaster is ensuring that the plaster has not been excessively troweled, resulting in a smooth shiny finish that must be roughed up with a wire brush before priming.
Conclusion
Plaster walls grew in popularity as a result of the surface’s longevity and strength, and they are more common in older homes than drywall. Moreover, there are various people who decide to do it on their own instead of hiring an expert to save money. Experts might be well aware of the time it takes for the plaster to dry and the duration they have to wait for before they tile. Plastering is considered better than drywall nowadays because it is a better option if you are planning to tile the walls or floor. This substrate is ideal for placing ceramic, porcelain, or other types of tile.