New flats
How to plan the painting in a new flat before you move in.
A new handover flat looks finished, but the walls are usually just plaster and a builder's coat of paint. The order in which you do the interior work decides how good the paint looks at the end.
Reviewed 21 September 2026 by PremiumWalls operations.
At a glance
When should I paint a new flat, before or after the interior work?
Generally after the messy work and before the furniture. Carpentry, electrical, false ceilings and flooring create dust and scuffs that damage fresh paint, so the main coats go on once those are largely done. Do the wall preparation and protect fittings first, then finish with touch-ups after installation. Check the walls are dry and cured before painting, as new plaster needs time.
Painting a New Flat Before Move-In
What you're actually starting with
A builder-handover flat typically has fresh plaster with a basic finish, chosen for speed and cost. The surface may be uneven, dusty or patchy, and colour is often plain. Repainting over it properly usually means checking the walls, filling and levelling defects, and priming before finish coats.
Moisture and curing come first
New plaster holds moisture and needs time to dry and cure before it takes paint well. Painting too soon can trap moisture, which shows up later as blistering, patchiness or white salt deposits. We've written about this separately in our guide at /guides/how-long-to-wait-before-painting-new-plaster, and the short version is to let the walls dry properly and check them.
Why painting comes after most interior work
Carpenters sand, drill and drag boards across walls. Electricians chase and patch. Flooring crews scrape skirting lines and stir up dust. A freshly painted wall will collect all of that, and touch-ups never match a full coat perfectly. If the finish coats wait until the noisy work is done, the paint stays cleaner.
What to do before the heavy work starts
There's a case for doing the preparation early: crack filling, patching and primer can go on before interiors, which gives the fixes time to dry. That way you can see any problem, such as a damp patch, while the flat is still empty and easy to reach. The finish coats then follow later.
Protecting what's already in
Once fittings, switches, floors and window frames are installed, they need covering before painting. Masking, floor sheets and careful cutting-in at edges make the difference between a clean finish and a flat covered in splashes. This is a normal part of the job, not an extra.
Handover snagging
Walk the flat with a torch before the finishing coats, ideally in daylight and at an angle. Look for hollow patches, cracks, wet marks, uneven plaster and stains, and get the builder to address genuine defects while it's still their responsibility. Painting over an unresolved defect makes it harder to argue later.
Painting a New Flat Before Move-In — your questions.
Can I paint the flat right after handover?
Only if the walls are dry and in good condition. Fresh plaster needs time to dry and cure, and rushing it risks blistering and salts. We inspect the walls first and advise on what they're ready for.
Should I paint before or after the false ceiling?
Usually after, or at least the final coats after. False ceiling work involves cutting, fixing and dust, all of which mark fresh walls. Ceiling and wall finishes are best coordinated with the interior team so they don't overlap.
Do I need to keep the builder's paint?
Not necessarily. Many owners repaint because they want a different colour or a better finish. The builder's coat is generally a basic one, and a proper preparation and primer stage gives the new colour a better base.
What if I find damp or cracks at handover?
Report them to the builder in writing and get them dealt with before painting. Painting over them hides the evidence and doesn't cure the cause. An inspection can help identify what you're looking at.
Let us look at your walls first.
Tell us about the property and we will set up a free colour and wall inspection. You get a written, itemised quotation afterwards, with no obligation to go ahead.
- We call you back the same day to get a picture of the property and the surfaces.
- We agree a time and come out for the free inspection.
- You get the written scope and itemised quotation.
- Nothing starts until you approve it.