What is an adjustable bed?#

An adjustable bed has a motorised frame that allows the head section, foot section or both to be raised and lowered independently via remote control. The mattress bends with the frame, so you need a compatible flexible mattress rather than a rigid pocket-sprung model.

Who benefits most#

  • Acid reflux and GERD: Raising the head section 15–20 cm uses gravity to reduce nocturnal reflux, one of the best-evidenced uses for adjustable beds.
  • Snoring: Head elevation reduces airway collapse. Not a substitute for treating sleep apnoea medically, but effective for positional snoring.
  • Leg swelling: Elevating the foot section helps drain fluid pooling in the legs, useful for varicose veins and poor circulation.
  • Lower back pain: The "zero gravity" position (head and knees slightly elevated) reduces lumbar spine pressure for some back pain sufferers.
  • Limited mobility: Raising the head section makes getting in and out of bed significantly easier for those with limited mobility or recovering from surgery.

What to look for#

Motor quality: Look for motors rated to at least 130 kg per side and a quiet-operation specification. Cheap motors can fail within 3–5 years.

Mattress compatibility: You need a flexible mattress, foam, latex or a specific flexible hybrid. Traditional rigid pocket-sprung mattresses cannot profile. Always confirm compatibility before ordering.

Warranty: Motor and frame warranties of 5 years minimum are standard on quality adjustable beds. Shorter warranties indicate lower-quality components.

Key UK brands#

Adjustamatic, Silentnight Adjustable and Opera (available at John Lewis) are among the most widely available UK adjustable bed brands. Prices start around £800–£1,000 for a single base and increase for double or split-king configurations.

Questions to ask before you order#

Adjustable beds are returned more often than ordinary beds, and almost always for practical reasons rather than comfort ones. Work through these before you commit:

  • Will it fit through the house? Adjustable bases are rigid and heavy. Measure your staircase turn, doorways and landing, and ask whether the base splits for delivery. This is the single most common reason a delivery fails.
  • Is there a socket where the bed will stand? The motor needs mains power, permanently. Check the cable reach from the head of the bed, and ask whether there is a battery backup that returns the bed to flat in a power cut - without one, a raised bed stays raised.
  • One base or two? For a couple, a split configuration with two independent bases lets each side move separately. A single wide base means one person's position is imposed on both, which is usually the end of the experiment.
  • What happens to the headboard? Most standard headboards do not work with a profiling base: as the head section lifts, the pillows travel forward and away from the board. Many adjustable beds use a floor-standing headboard instead.
  • How loud is it, really? "Quiet operation" is not a specification. If you can, hear one running before buying - motor noise at 3am in a shared room matters more than the brochure suggests.

Living with one#

Two habits make the difference between a bed that gets used at every setting and one that ends up permanently flat. First, learn the two or three positions you actually want - typically fully flat for sleeping, a shallow head raise for reading, and a zero-gravity setting - rather than adjusting endlessly. Second, keep fitted sheets deep and elasticated all round; standard sheets pull off the corners as the base profiles, and a sheet that untucks nightly is the fastest route to resenting the bed.

Expect the mattress, not the base, to be the thing you replace. A flexible mattress on a profiling base bends thousands of times over its life, and it will tire before a decent motor does. That is worth factoring into the total cost.

Is it the right answer to your problem?#

An adjustable base changes your position. It does not change the support or pressure relief of the mattress on top of it. If you wake with a sore lower back on a flat bed, a profiling base may relieve it by unloading the lumbar spine - or the problem may simply be that the mattress underneath is wrong, in which case the base is an expensive way to avoid replacing it. Our back pain guide covers what the evidence supports on firmness and support, and the selector quiz will match you on the basics first.

Frequently asked questions#

Can I use my existing mattress on an adjustable base?#

Only if it is designed to flex - foam, latex or a hybrid specifically sold as adjustable-compatible. A conventional pocket-sprung mattress has a rigid border that will not profile, and forcing it damages both the mattress and the motors.

Do adjustable beds help with snoring?#

Raising the head of the bed helps positional snoring, where the airway collapses when you lie flat on your back. It is not a treatment for sleep apnoea. If you snore heavily, stop breathing in your sleep, or wake unrefreshed despite enough hours, see a GP rather than buying furniture.

How long do the motors last?#

Quality motors are normally warranted for at least five years and outlast that in ordinary use. Motor failure is concentrated in cheap units and in beds used well beyond their stated weight limit, so check the per-side weight rating against actual use, including anyone who sits on the edge.

Are they hard to move or clean under?#

Yes, more so than a divan. They are heavy, they are wired in, and most sit low. If you need to move the bed regularly, or vacuum under it easily, that is worth weighing against the benefits.