We just had some drywall repairs done in our bathroom and the patches look different from the rest of the wall. How do we make them invisible before painting?
We just had some drywall repairs done in our bathroom and the patches look different from the rest of the wall. How do we make them invisible before painting?
Visible drywall patches are one of the most common complaints after repairs, and the problem almost always comes down to texture and porosity differences between the patched areas and the existing wall. Getting patches to disappear takes proper technique, and it starts well before you open a paint can.
First, check the quality of the patching work itself. Run your hand over the patches and compare to the surrounding wall. The compound should be feathered out smoothly with no ridges, bumps, or edges you can feel. If you can detect the patch boundary by touch, it needs more sanding or an additional skim coat. In a bathroom with typical overhead lighting, even slight imperfections become visible.
Next, address the texture match. Most Vancouver homes built after the 1980s have a light orange peel or knockdown texture. If your patches were finished smooth but the surrounding wall has texture, you need to replicate that texture on the patches before priming. Spray-can texture products work for small areas but can be tricky to match. For larger patches, a hopper gun or roller-applied texture gives better results.
The critical step is priming. Bare joint compound is far more porous than the surrounding painted wall. If you apply your topcoat directly, the patched areas will absorb paint differently and show as dull flat spots against the existing surface. This flashing effect is especially obvious with any sheen above flat.
Apply a quality PVA drywall primer or a high-build primer to the patched areas. Some painters prime the entire wall for the most uniform result. Let the primer cure fully before topcoating.
Have your painter apply the topcoat in full wall sections, corner to corner, to avoid lap marks that draw attention to the repaired areas.
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