Panelling Behind Bed: Getting Height and Proportion Right

Panelling behind a bed is the one place in the house where the wall is not your reference point. The bed is.

Everywhere else you set panelling off the floor and the ceiling. Behind a bed, the lower half of whatever you build disappears the moment the mattress goes back against the wall, and the part that remains visible has to work with the headboard rather than fight it. That single shift is why so many bedhead walls look slightly wrong without the owner being able to say why.

There is a second problem. You lean on this wall. A horizontal rail that looks correct on paper can land exactly where the back of your head goes when you sit up to read, and no amount of good proportion fixes that.

This guide covers how to set the height off your actual bed, how far the panelling should extend past it, the profiles that suit a bedhead wall, and the electrical points worth sorting out before anything is fixed. We manufacture MDF wall panelling and mouldings in Epsom, and bedhead walls are one of the most common things customers ask us to work out with them.

Why Panelling Behind a Bed Follows Different Rules

Three things are specific to this wall.

The bed hides the bottom of it. Depending on your base and mattress, somewhere between 55cm and 70cm of wall vanishes. Any detail below that line is wasted material.

You make physical contact with it. Panelling behind a bed frequently doubles as a headboard, which puts comfort ahead of pattern.

It is seen from one angle. Unlike a hallway, which you walk along, a bedhead wall is viewed almost entirely from the doorway and from the end of the bed. The symmetry has to read correctly from there.

Start With Your Actual Bed, Not the Standard Size

UK Mattress Sizes

Standard mattress dimensions in the UK are set out by the National Bed Federation, the trade association covering most British and Irish bed manufacturers. The sizes you will be working to are:

Small single, 75cm by 190cm. Single, 90cm by 190cm. Small double, 120cm by 190cm. Double, 135cm by 190cm. King, 150cm by 200cm. Super king, 180cm by 200cm.

Why the Frame Matters More Than the Mattress

Here is the detail that catches people out. Mattress sizes are standardised. Bed frame sizes are not.

An upholstered or storage frame can add 10cm to 15cm on each side, sometimes more. Set your panelling out from a king mattress dimension of 150cm and then put a wide upholstered frame in front of it, and your careful symmetry is gone.

So measure the bed you own, at the widest point of the frame, and use that number. If the bed has not arrived yet, get the frame dimensions from the retailer rather than assuming the mattress size.

Getting the Height Right

Measure the Top of the Mattress First

Before anything else, measure from the finished floor to the top of your made mattress. A divan base with a deep mattress commonly lands somewhere between 55cm and 70cm, but the range is wide enough that guessing is pointless.

Everything below that line is invisible. If you are building a grid, this is where you decide whether the bottom rail sits behind the bed and out of sight, or whether you stop the panelling at mattress height and let the bed form the base of the composition. Both work. What does not work is a decorative bottom rail sitting 20cm behind a mattress where nobody will ever see it.

Avoid the Pillow Zone

Sit up in bed against the wall and have someone mark where the back of your head rests. For most people it lands roughly 120cm to 140cm from the floor.

Do not put a horizontal batten across that band. It is the single most common regret with bedhead panelling, and it only becomes obvious once you are living with it. If the panelling is doubling as your headboard, keep that whole zone as flat panel with no applied moulding crossing it.

Three Heights That Work

Headboard height, finishing somewhere around 120cm to 140cm, gives you a defined bedhead without committing the whole wall. It reads as furniture rather than decoration.

Picture rail height, around 1900mm to 2100mm, suits Victorian and Edwardian bedrooms with the ceiling height to carry it. Aligning to an existing picture rail rather than inventing a new line is almost always the better call.

Full height suits taller rooms and works best when the panelling wraps a chimney breast or an alcove rather than sitting on a flat wall.

Getting the Width and Proportion Right

How Far Past the Bed Should It Go

If you are panelling a defined section rather than the whole wall, the panelling needs to be meaningfully wider than the bed or it looks like a mistake.

The reliable approach is to span the bed plus both bedside tables. Bedside tables typically run 40cm to 50cm wide, so for a king bed with a 160cm frame you are looking at roughly 160cm plus two lots of 45cm plus a small gap each side, landing somewhere around 260cm.

Anything narrower than the bed itself, or only slightly wider, reads as an error rather than a decision.

Centre It on the Bed, Not the Wall

This one causes more grief than any other. Bedroom walls are rarely symmetrical. There may be a chimney breast slightly off centre, a door in one corner, a radiator under a window, or an airing cupboard eating into one end.

Decide which line the eye actually reads, and in a bedroom that is the bed. Centre the panelling on the bed, and centre the bed where the room allows it to sit, then accept that the margins at either end may not match. A grid that is symmetrical about the bed will look correct even when the wall is not.

Panel Widths Within the Grid

Aim for panels that are square or slightly taller than wide. An odd number of panels across a feature section generally reads better than an even number, because it gives you a centre panel that lines up with the middle of the bed.

Keep your margins consistent, and keep the gap above the skirting boards the same as the gap below the top rail wherever the geometry allows.

Profiles That Suit a Bedhead Wall

Square edge shaker style grids are the safest choice, built from MDF panel mouldings fixed to a prepared wall. Flat, comfortable to lean against, and they photograph well.

Fluted and reeded panelling has become one of the most requested bedhead treatments, and it suits this wall particularly well because the vertical ribbing runs behind the bed without any horizontal line to interrupt. Our reeded mouldings are worth a look if you want texture rather than geometry.

A slim grid built from MDF beading gives you a lighter, more delicate result in a smaller bedroom where 18mm battens would feel heavy.

What to avoid is a deep moulded profile at pillow height. Ogee and ovolo sections look correct on a dado in a hallway and distinctly uncomfortable behind your head.

Electrics and What Is Behind the Plaster

This is the part to sort out before anything gets fixed to the wall, because retrofitting it afterwards means taking panelling off.

Bedhead walls carry sockets, and increasingly people want wall lights either side of the bed instead of bedside lamps. Decide now, because the cable route almost certainly runs through the area you are about to panel.

On the regulations, electrical work in dwellings is covered by Approved Document P and all of it must comply with BS 7671 regardless of scale. Notifiable work under the regulations means installing a new circuit, replacing a consumer unit, or altering circuits in a special location such as a room containing a bath or shower. Adding wall lights to an existing bedroom lighting circuit usually falls outside that list, but non notifiable does not mean unregulated, and it still needs to be done properly by someone competent. If a new circuit is involved, it becomes notifiable. Use a registered electrician and keep the certificate.

Before you pin anything, check what is behind the plaster. Cables are meant to run within 150mm of the ceiling or a corner, or vertically and horizontally in line with sockets and switches, but older houses regularly ignore that. Use a cable and pipe detector across the whole area and mark what you find.

One more practical point. If you plan to hang a heavy mirror or mount a television on the panelling, work out where your battens and studs are during setting out and place them where the fixings need to go. Plasterboard alone will not carry that load, and a fixing that fails above a bed is not a small problem.

Will Panelling Behind a Bed Reduce Noise?

Almost always no, and it is worth saying plainly because people ask us this hoping otherwise, particularly when the bedhead sits on a party wall.

Decorative panelling adds very little mass, and airborne sound insulation is a function of mass, isolation and absorption. A thin MDF grid fixed directly to the existing plaster does none of those things meaningfully, and in some cases the shallow cavity behind it can resonate slightly. If sound is your actual goal, that is a different piece of work involving an independent stud, resilient fixings and acoustic insulation, and it is worth getting proper advice rather than hoping a decorative finish will do the job.

Matching a Bedhead Panel to Existing Mouldings

In a period bedroom the panelling is straightforward. Making it sit correctly beside original skirting and architrave is the harder part, and approximating a profile never quite convinces.

Our bespoke timber and MDF moulding matching service reproduces an existing profile from a sample or a template, which is the dependable way to blend new work into an older room. Where the bedhead wall needs to meet fitted wardrobes, built in bedside units or a boxed alcove, our bespoke joinery team makes to drawing so the two elements finish flush rather than nearly flush.

For layout inspiration across different rooms, our wall panelling ideas guide and the Lookbook are good places to start.

Frequently Asked Questions

How High Should Panelling Behind a Bed Be?

Three heights work well. Headboard height at roughly 120cm to 140cm from the floor, picture rail height at around 1900mm to 2100mm in taller rooms, or full height. Measure the top of your mattress first, because everything below that line will be hidden by the bed.

How Wide Should Panelling Behind a Bed Be?

Wider than the bed by a clear margin. Spanning the bed plus both bedside tables is the reliable formula, which for a king size bed usually works out around 250cm to 270cm. Panelling only slightly wider than the bed looks like a mistake.

Should Panelling Behind a Bed Be Centred on the Bed or the Wall?

On the bed. Bedroom walls are rarely symmetrical, and the eye reads the bed as the centre of the composition. Symmetry about the bed will look correct even when the margins at each end of the wall differ.

Can Panelling Replace a Headboard?

Yes, and it is one of the most popular reasons for doing it. Keep the zone between roughly 120cm and 140cm from the floor as flat panel with no horizontal moulding crossing it, otherwise you will feel the batten every time you sit up.

What Panelling Style Works Best Behind a Bed?

Square edge shaker grids and fluted or reeded panelling both suit this wall. Fluted works particularly well because the vertical ribbing has no horizontal line to interrupt it. Avoid deep moulded profiles at pillow height.

Does Panelling Behind a Bed Help With Soundproofing?

No, not in any meaningful way. Decorative panelling adds negligible mass and does not isolate the wall. Reducing sound transfer through a party wall requires a different construction involving mass, isolation and acoustic insulation.

Should I Fit Wall Lights Before or After Panelling?

Plan and run the cabling before the panelling goes up. Retrofitting means removing panelling. All electrical work must comply with BS 7671, and if a new circuit is needed it becomes notifiable under Approved Document P, so use a registered electrician.

Plan Your Bedhead Wall With Us

We manufacture MDF panel mouldings, reeded mouldings, beading, skirting and architrave at our Surrey workshop, with UK delivery in 5 to 7 working days on standard orders. If you have your bed measurements and a layout in mind, browse the wall panelling range and order direct.

If you are working out heights around an awkward bed, matching original mouldings, or want the grid set out before you buy, talk to our team on 01372 740777. Sending us your bed frame width and mattress height takes a minute and saves the sort of mistake that only shows up once the bed is back against the wall.