Skirting boards take more abuse than most people realise. Vacuum knocks, damp floors, leaking radiators, pets, furniture scrapes and old paint build-up all show up along the bottom edge of a room. A small crack or gap may be a simple filler job, but rotten timber or loose boards can point to a leak, movement in the floor, or poor previous fitting.
When customers ask us, “skirting board repairs how much should it cost?”, the honest answer is that it depends on what has failed. A neat local repair in one room is very different from replacing high Victorian skirting in a whole flat after damp damage. Get it wrong and you can waste money repainting timber that is still wet, or hide a plumbing issue that keeps spreading behind the wall.
For most London homes and small premises, expect anything from around £90 to £180 for a minor repair visit, £180 to £350 for several damaged sections in one room, and £350 to £850 or more where replacement, matching profiles and decorating are involved. Below is how we price and approach the work on real jobs.
Why Skirting Boards Fail and Why the Cost Varies So Much
Skirting boards sit exactly where dirt, moisture and impact collect. In older Kensington, Chelsea and west London properties, we often see tall timber skirting fitted over uneven lime plaster, original floorboards with gaps, and layers of paint built up over decades. That makes repairs slower than a modern MDF board in a newer flat.
Damp is the main cost changer. If the bottom edge is swollen, blackened, soft, or crumbling, the job is not just carpentry. A leaking radiator valve, failed shower seal on the other side of a wall, rising damp, or condensation trapped behind furniture can all damage skirting. There is no point fitting new board until the source is found and the wall has dried properly.
Profile matching also affects the bill. Plain modern skirting is easy to source. Ogee, torus and chamfered MDF are widely available, typically around £5 to £18 per metre depending on height and finish. Tall period skirting, often 170 mm to 300 mm high, can cost more like £25 to £60 per metre for a close match, and bespoke machining can push costs higher if only a short length is needed.
Labour in London also has practical add-ons. Parking, congestion charges, awkward access in mansion blocks, protection of communal areas, and time spent moving furniture can all affect the final figure. A proper quote should make clear what is included: repair, replacement, caulking, priming, painting, waste removal and VAT if applicable.
Check the Damage Before Pricing the Repair
Start by looking closely along the full length of the skirting, not just the obvious damaged patch. Press the timber gently with a thumb or the blunt end of a screwdriver. Sound timber will feel firm, while rotten or water-damaged skirting may dent, crumble or spring away from the wall.
Look for specific signs: open joints at corners, gaps above the floor, split mitres, nail pops, bubbling paint, brown staining, a musty smell, or paint flaking only near a radiator or external wall. If the damage is near a bathroom, kitchen, bay window, chimney breast or radiator pipe, assume moisture may be involved until proved otherwise.
Minor cosmetic damage can usually be priced quickly. A small dent, screw hole or hairline crack may cost around £90 to £160 if handled as a short repair visit, depending on access and finish. If the board is loose, rotten or poorly fixed to a crumbling wall, it takes longer and may move into the £180 to £350 range for a typical room section.
Find and Fix the Cause Before Touching the Timber
Do not fill or repaint damaged skirting until the cause is dealt with. We have seen rooms where the same skirting was repainted three times, only for the paint to blister again because a radiator tail was weeping slowly under the floor. That is money wasted.
If there are signs of a leak, isolate the area and check pipework, radiator valves, bath panels, shower screens and nearby appliances. Where plumbing is suspected, use a proper moisture reading and call a qualified tradesperson. Kensington Maintenance Services Ltd can arrange the carpentry repair and, where needed, our Plumbing Services team can trace and repair the source before the skirting is replaced.
Safety matters around older skirting. Paint in pre-1990s homes may contain lead, so aggressive dry sanding is not sensible. There may also be electrical cables chased down to sockets just above the skirting, so fixings should never be driven blindly into a wall. If sockets need moving, that falls under electrical work and must be handled correctly, with Part P of the Building Regulations in mind for domestic electrical alterations.
Remove Loose Paint, Failed Filler and Rotten Sections
Once the cause is clear, strip back anything loose. Flaking paint, failed caulk and crumbly filler need to come off, or the new repair will only stick to weak material. On older painted timber, we use controlled scraping and dust extraction rather than blasting the whole area with a sander.
For small dents and cracks, the damaged area is cleaned back to a sound edge. For rot, the soft timber needs cutting out fully. Leaving spongy material behind is a false economy because it will not hold filler, primer or paint properly.
Where boards have pulled away from the wall, the old fixings may need removing and the wall checked. In Victorian terraces and period flats, the plaster behind skirting can be loose or sandy, especially near fireplaces or external corners. That can mean packing, plugs, adhesive, or local plaster repair before the skirting is fixed again.
Choose Between Filling, Splicing or Replacing the Board
Not every damaged skirting board needs replacing. If the profile is sound and the damage is shallow, a two-part wood filler or suitable repair compound can be shaped, sanded and painted. This is often the cheapest route, especially for rental properties where the aim is a clean, durable finish rather than perfect restoration.
A splice repair is the middle option. We cut out a damaged length, usually between two sensible points, and fit a matching piece into the run. This works well where one corner has been chewed, one section has swollen from a leak, or a previous cable route has left holes in the face of the board.
Full replacement is needed when the board is heavily warped, rotten along the bottom, badly split, or too damaged to hold fixings. A small like-for-like replacement section may be around £150 to £280 including labour and standard materials. Replacing skirting around a whole average bedroom can sit around £350 to £650, while larger rooms, high profiles and full decorating can take it closer to £700 to £1,200.
Match the Profile, Height and Finish Properly
A repair looks cheap when the new piece is the wrong height or profile. Before buying material, measure the full height, thickness, face shape and any rebate or groove. In older houses, one room may have a slightly different skirting profile from the next, especially if work has been done in stages over the years.
For modern homes, MDF skirting is common because it is stable, smooth and cost-effective. Moisture-resistant MDF is better in kitchens, bathrooms and basement rooms, though it still needs sealed edges. Softwood or hardwood may be more suitable where you are repairing original timber or need a stronger exposed edge.
Period properties can be more involved. A close off-the-shelf match may be good enough for a hidden corner, but not for a main reception room with tall decorative skirting. Where a profile is unusual, we may take a sample, template it, or discuss bespoke joinery. That adds cost, but it avoids a patch that stands out every time light hits the wall.
Fix the Skirting Securely and Leave Clean Joints
Good fitting is not just sticking a board to the wall and hoping paint hides the gaps. The wall and floor are checked first, then the skirting is scribed, mitred or coped depending on the corner. Internal corners are often better coped than simply mitred, because London walls are rarely a perfect 90 degrees.
Fixing depends on the wall. Masonry may need plugs and screws, timber studs may take pins or screws, and some modern walls suit adhesive plus mechanical fixing. We avoid fixing near suspected pipe or cable routes without checking, especially below sockets, radiators and heating pipe drops.
Gaps at the top are finished with decorators’ caulk where appropriate, but caulk is not a substitute for bad cutting. Bottom gaps may be left, caulked or finished with a bead depending on floor type. If you have timber floors that move seasonally, overfilling every joint can lead to cracking later.
Prime, Paint and Blend the Repair Into the Room
Fresh timber, MDF edges and filler all need the right primer before topcoat. Bare MDF edges soak up paint quickly, so they should be sealed properly. If that step is skipped, the finish can look furry or patchy after painting.
For a small repair, you may only need local touch-up, but this depends on the age and colour of the existing paint. White satinwood that has been on for five years will not always match a new tin of the same colour. In visible rooms, it is often better to repaint the full run of skirting rather than one small patch.
As a rough guide, filling, sanding, priming and repainting a few damaged sections may add £80 to £180 to a repair, depending on drying times and whether one or two visits are needed. A full room repaint of skirting, architraves and door frames is more of a decorating job, and our Decorating Services team can handle that alongside the carpentry if needed.
Allow for London Property Details, Access and Timing
In flats, access can be half the battle. Some mansion blocks have strict working hours, lift protection rules and waste disposal requirements. If we need to carry long lengths of skirting through communal hallways, we plan that properly so the repair does not create new damage.
Season matters too. Winter leaks from radiators and pipework often show up as swollen skirting near heating runs. Summer is a good time for planned repairs because rooms dry faster and paint cures better, but any damp issue should still be tested rather than guessed at.
Landlords should think about timing between tenancies. A small skirting repair before check-in may avoid a dispute later, especially if there are gaps, pet damage or impact marks at low level. For commercial premises, repairs may need doing outside opening hours, which can increase labour cost but reduce disruption.
For straightforward jobs, Kensington Maintenance Services Ltd would usually treat skirting work as either a handyman, carpentry or decorating task depending on the condition. You can see our Handyman Services and Carpentry Services if you want a clearer idea of the type of visit needed.
Know When DIY Is Sensible and When to Call a Professional
DIY is sensible for small nail holes, light scuffs and minor shrinkage cracks if you are confident with filler, sanding and paint. Use a decent filler, let it cure fully, sand lightly, prime bare areas and paint the whole visible run if colour matching is poor.
Call a professional if the skirting is damp, rotten, pulling away from the wall, close to electrical points, or part of a period room where the profile needs matching. Also call someone if the damage follows a line along an external wall, as that can point to condensation, penetrating damp or a failed damp detail rather than simple wear and tear.
As a working price guide in London, a fair minimum visit for a small repair is often around £90 to £160. A half-day repair with materials may be £180 to £300. A full day involving removal, new skirting, caulking and making good can be £300 to £500 plus materials. Larger rooms, bespoke profiles, damp investigations and decorating will add to that.
The best way to avoid surprises is to send clear photos, measurements and notes about damp, access and finish. If you want us to price the job, you can get a quote with a few photos of the damaged skirting and the room layout, or contact the team if you are unsure what trade is needed.
Frequently Asked Questions
Q1: Can a damaged skirting board be repaired without replacing it?
Yes, if the timber or MDF is still firm. Small dents, cracks and chips can usually be filled, sanded, primed and painted, but soft, swollen or rotten sections should be cut out or replaced.
Q2: How much should skirting board repairs cost for one room?
For a typical London room, minor repairs often cost around £120 to £250. If sections need replacing and repainting, a more realistic range is £350 to £650 depending on profile, access and finish.
Q3: Why is my skirting board coming away from the wall?
Common causes include failed adhesive, loose plaster, old fixings, damp, floor movement or impact damage. If the wall behind is crumbly or damp, that needs sorting before the board is refixed.
Q4: Should I repair skirting before or after fitting new flooring?
Usually, flooring is planned first, then skirting is refitted or replaced for a neat edge. If the skirting is rotten or very loose, remove it before flooring work so hidden damage can be checked.
Q5: Is it safe to sand old painted skirting boards?
Be careful in older properties because old paint may contain lead. Avoid heavy dry sanding, use proper dust control, and call a professional if you are unsure, especially in homes with children or vulnerable occupants.
Skirting board repairs are priced by the cause, the amount of damage, the profile to be matched and the finish you expect, so the cheapest quote is not always the best value if it ignores damp, loose plaster or old paint risks. A sound repair starts with checking why the board failed, then choosing the right mix of carpentry, filling and decorating; for skirting board repairs carried out properly by a local team, Kensington Maintenance Services Ltd can inspect, repair, replace and make good the finish, so contact us for professional services.