Looking for a better deal on your insurance? Get a quote
Become a registered trader - Join us



Carpentry & Joinery

Tips and advice on bespoke woodwork, fitted furniture, doors, staircases and interior joinery.

Carpentry & Joinery

Top Tips For: Fitting A Skirting Board

Do you have a loose, damaged or missing skirting board that you want to tackle yourself? Skirting boards help to protect the walls from everyday scuffs and knocks while finishing a room’s décor. Fitting a skirting board is not necessarily complicated, but it does call for precise measurements and neat work.

Do you have a loose, damaged or missing skirting board that you want to tackle yourself? Skirting boards help to protect the walls from everyday scuffs and knocks while finishing a room’s décor. Fitting a skirting board is not necessarily complicated, but it does call for precise measurements and neat work.

Skirting boards need mitred cuts for both internal and external corners. If your floor is uneven, the board will need to be cut at the bottom to ensure that it is even. If this is the case, or if you are unsure about doing the job yourself, call a trusted local carpenter or handyman for a quote. If you think you are up to the job, read our top tips for getting a professional finish.

Before you start

Before you start, you will need: skirting boards, measured to length, grab adhesive, countersink, mitre saw. Optional equipment includes a masonry drill and drill bit (if you are fixing your skirting board to stone walls), jigsaw (for levelling the board), timber offcut and spirit level (if your floor is slightly uneven).

Mitre corners

Mitred corners and joins make sure that joins between two pieces of board on corners or on a long length of wall are neat and tidy. It is important that you saw your skirting board in the right direction to obtain an angle correct for your join: internal and external corners require different angles. In short: internal corners require two pieces, each cut at a 45-degree angle; external corners require two pieces with a 135-degree angle and straight joins require one 45-degree angle and one 135-degree piece.

For internal corners, with your board laying flat and the external side facing upwards, you need to tilt the blade of your mitre saw and cut a 45-degree angle. Once you have finished cutting, you will have one piece which has a 45-degree angle, and one which has a 135-degree angle. The 135-degree piece can be kept for external corners and joins to save time later.

Ornate skirting board

If you are using ornate skirting board and are not an experienced DIY-er, you may want to get in touch with a professional to ensure that you get the best finish. However, if you are experienced, cutting ornate skirting board shouldn’t be too much of a problem. Simply push one piece of skirting board up against the wall, fitting tight to the corner, and measure your other piece to fit against it. Use an offcut of skirting board to draw the exact profile of the skirting board, before sawing into shape using a jigsaw or fret saw. Once you have cut the piece, slide into position to ensure that it fits exactly before you secure the board to the wall. If you are unsure, practice on an offcut.

At Trust A Trader, we pride ourselves in helping people to find the right traders for them, no matter how big or small the job is. For more tips and advice on caring for your home, follow us on Facebook or Twitter.

Looking for more carpentry & joinery advice?

Find clear, practical answers to common carpentry & joinery questions, helping homeowners understand everyday issues, know what checks they can carry out safely, and when it is best to contact a qualified professional.

  • What types of carpentry work should never be attempted as a DIY project?

    Anything structural - staircases, roof timbers, load-bearing walls, lintels. And anything that needs to meet Building Regulations, like fire doors or stair balustrading.

    Getting structural carpentry wrong isn't just a cosmetic problem - it can affect how safe your home is. Worth paying for a professional who knows what they're doing.

  • Can a carpenter fix a door that won't close properly?

    Yes, and it's a very common call-out. Doors that stick, drop, or won't latch are usually down to one of three things: swelling from moisture, hinges that have worked loose, or the frame moving slightly as the building settles.

    Most of the time it's a straightforward fix. If several doors in the house are playing up at once, it might point to something structural - worth flagging when you get someone in.

  • Do I need a professional to install a staircase or banister?

    Yes. Staircase and banister installation has to meet Part K of the Building Regulations - covering handrail height, baluster spacing, and stair pitch.

    A badly installed staircase or banister is a real safety risk. A qualified carpenter or joiner will make sure it's both structurally sound and compliant.

  • How do I know if a wooden window frame needs repairing or replacing?

    Repair is usually still an option if the frame is structurally sound (no soft or spongy patches when you press it), the rot is only on the surface or in a small section, and the joints are still tight. Surface rot can often be cut back, hardened, and filled with epoxy filler - a good carpenter can make it look like new.

    If the rot goes deep, the frame is badly warped, or the joints have failed, replacement is the more cost-effective route.

  • What causes wooden floors or staircases to creak and can it be fixed?

    Creaks come from movement - boards or treads rubbing against each other, against fixings, or against the structure beneath them as they flex underfoot. It often happens as boards expand or contract with changes in humidity.

    In many cases, screwing things down more firmly or applying a lubricant between moving parts sorts it. If the creak covers a wide area or keeps coming back, a carpenter should take a proper look.

  • What are the benefits of bespoke fitted furniture over flat-pack?

    The main one is fit. Bespoke is built exactly to your space - and in older UK homes especially, that matters. Sloping ceilings, alcoves, chimney breasts, walls that aren't quite square - flat-pack units run into all of these and often end up with awkward filler panels and gaps.

    Bespoke joinery is also generally more solidly built and lasts longer. It costs more and takes longer, but for fitted storage in a room with character, it's usually the right investment.

  • Can a carpenter repair rotting timber or structural woodwork?

    Yes - it's a core part of the job. Surface rot can often be cut back, treated, and filled with epoxy filler that can be shaped, sanded, and painted to match the surrounding wood. Deeper rot in structural timber - joists, window sills, roof timbers - usually means partial or full replacement of that section.

    The important thing is also fixing whatever caused the moisture problem in the first place. Repairing the wood without sorting the damp is just delaying the same issue.

Have a question about TrustATrader?

If you have a question in relation to TrustATrader specifically, please check out the TrustATrader FAQs, with separate lists tailored to consumers and tradespeople. Alternatively, get in touch with our team. We're happy to help!