The paint swatches are on the wall and you can already picture the finished room. Then you notice the hairline crack above the door, the plug point that wobbles and the skirting that’s started to lift. Are they nothing, or are they something?

That’s worth answering before the first coat goes on. Paint is the final layer of a room, not a fix for what’s behind it. Knowing what to fix before painting a room means you decorate once. Otherwise you could see a crack creep back through fresh paint, or have an electrician cut into a wall you’ve just finished.

What Should You Fix Before Painting A Room, And In What Order?

Every trade leaves something behind. An electrician moving a plug point may need to cut into the wall. A carpenter fitting skirting leaves gaps to fill. A tiler makes dust. If the painter goes first, the fresh finish takes the knocks.

A common order looks like this:

1. Electrical work that goes into the walls or ceiling
2. Carpentry, such as skirting, door frames and built-in cupboards
3. Tiling, including splashbacks and floors
4. Crack filling and surface preparation
5. Painting
6. Final electrical fittings, such as cover plates and light fittings

Every room is different, so ask your service providers to confirm the order that suits your home project.

Should Electrical Work Be Done Before Painting?

In most cases, yes. If you’d like a new plug point, a moved switch or a different ceiling light, now is the time. New wiring can mean opening the wall, and that patch needs to be plastered and prepared before paint goes on.

Look out for:

• plugs or switches that feel loose or warm
• scorch marks around a plug point
• lights that flicker

These could be signs of a loose connection or a worn fitting. A registered electrician can confirm what’s going on. Changes to your fixed wiring may also need a Certificate of Compliance (COC), which only a registered electrician can issue. Our guide, Do I Need a Certificate of Compliance for Electrical Work?, explains when.

If something looks off, book a vetted electrician before the painter arrives. Loose or warm sockets and flickering lights fall under electrical repairs and fault finding. New plug points, switches and light fittings fall under electrical fixtures installation.

“It’s heartbreaking to cut into a freshly painted wall just to add a new plug point. Always finalise your lighting and electrical layout first, so the chasing, plastering and sanding are finished before we even open a tin of paint.” Ruan, vetted electrician from Fourways

Safety Note: If you notice any sockets that feel warm to the touch or show visible scorch marks, stop using them immediately. These are serious fire hazards that often point to faulty or overloaded wiring. Unplug your devices and arrange for an urgent assessment by a qualified electrician before proceeding with any decorative work.

What Carpentry Should Be Sorted Before You Paint?

Timber is easier to fix bare than painted. Check for:

• skirting boards pulling away from the wall
• doors that stick or won’t close properly
• swollen or soft window frames
• shelves or cupboards you plan to add

A sticking door could simply need adjusting, or it could be a sign the timber has taken on moisture. A vetted carpenter can tell you which, and quote for skirting board installation and repair, wooden window frame repair or new shelving and built-in cupboards.

Have anything new fitted first, so the painter can finish it with the rest of the room.

Do You Tile Before Or After Painting?

Tiling usually comes before the final coats of paint, because cutting tiles makes dust and grout can mark fresh walls.

Check for:

• tiles that sound hollow when tapped
• cracked or crumbling grout
• cracks that run across more than one tile

These can point to something under the surface, such as adhesive that has let go. A vetted tiler who handles tile repairs, cracked tile replacement and regrouting can tell you whether a few tiles need lifting or the area needs more work. If you're planning a new kitchen splashback or floor tiles, book that before the painter too.

Which Wall Cracks Need More Than Filler?

Fine hairline cracks are common, and crack filling before painting is a normal part of preparation. Some cracks need a closer look first, especially ones that:

• are wider than a hairline
• come back after being filled
• run diagonally from the corner of a door or window

Damp patches, bubbling paint or a musty smell could be a sign of moisture. The source needs to be found and fixed first, or the stain may come straight back through.

A vetted painter who offers crack filling and surface preparation can tell you whether a crack is cosmetic or needs another specialist. If damp is the cause, a vetted waterproofing specialist can find the source and quote for wall and damp proofing before the walls are prepared.

Read: That Damp Patch Won't Fix Itself: What Waterproofing Can Do

Who Should I Book Before The Painter?

Ready to refresh your room? Find and book a vetted Kandua painter, and arrange any necessary repairs before the first coat goes on.

• Loose plugs, flickering lights or new plug points: a registered electrician
• Lifting skirting, sticking doors or soft window frames: a carpenter
• Hollow tiles or crumbling grout: a tiler
• Damp patches or bubbling paint: a waterproofing specialist
• Cracks, preparation and the final coats: a painter for interior wall painting and ceiling painting

Every home service provider on Kandua is background-checked and their qualifications are verified. You approve your quote and pay securely in one place, so the price is confirmed before the work starts.

Frequently Asked Questions

What Should I Fix Before Painting A Room?

Start with anything electrical, then carpentry, then tiling. Fill and prepare the walls last, just before painting.

Should I Move Plug Points Before Painting?

Yes, if you plan to move them. New wiring can mean opening the wall, and that repair needs to be finished before paint goes on.

Do You Paint Before Or After Tiling?

Tiling usually comes first, because cutting and grouting can mark fresh paint. Your tiler and painter can confirm the order for your room.

Can I Paint Over A Crack On The Wall?

Fine hairline cracks are often filled and painted over. Wider cracks, or ones that keep coming back, should be checked by a professional first.

Ready to refresh your room? Book a vetted interior painter on Kandua, and find trusted professionals for any repairs that need attention first. We’ve got you.

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