Bed Frame Dimensions Every UK Size Explained (cm, inches & feet)
A king size bed frame in the UK measures 150cm wide by 200cm long (5ft × 6ft 6in), that’s the frame’s external footprint, not just…


A divan bed is a bed made up of a solid or sprung upholstered base that stands directly on its own feet or castors, paired with a separate headboard that attaches to the base rather than framing it. Unlike a bed frame, the divan base itself provides the structural support, which is why divans are so often built with internal storage drawers or an ottoman lift-up mechanism. In the UK, divan beds remain one of the most popular bed types sold, prized for combining a firm, supportive base with practical storage that a slatted bed frame simply can’t offer.
The core difference comes down to support structure. A bed frame uses a raised perimeter with internal slats (wooden or metal) to hold the mattress, leaving open space underneath. A divan base is solid or semi-solid from the ground up, sitting low and offering a firmer, more stable feel with little to no mattress movement. Divans also tend to be quicker to assemble since there are no slats to fit, and their box-like construction is what makes built-in ottoman or drawer storage possible, something most bed frames can’t accommodate without an additional storage frame.
The divan base is the bed itself, minus the headboard and mattress. It’s a fabric-covered box structure, either solid-top or sprung-top, that sits on short feet or castors and supports the mattress directly. Solid-top bases give a firmer feel and are common in storage divans, while sprung-top bases add a layer of give for extra comfort, similar to a traditional box spring. The headboard is purchased and fitted separately, which is why divan beds are usually sold as a base, with the headboard chosen to match in fabric and height.
Divan beds suit anyone who wants a sturdy, low-maintenance base with the option of built-in storage, though they’re not the right fit for every bedroom or sleep preference.
Divan beds are valued for their stability, there are no slats to creak, sag, or replace over time, which makes them a durable long-term choice. Storage is the standout benefit: an ottoman gas-lift divan can free up a significant amount of under-bed space without needing separate storage furniture, which matters most in smaller UK bedrooms where the average new-build room now measures around 11.5 square metres. They’re also generally simpler to assemble than a slatted frame, and the solid base gives a firmer overall feel that many side and back sleepers prefer.
Divan bases sit lower to the ground and don’t allow the airflow that a slatted frame provides, which can matter for mattress longevity in humid rooms. They’re heavier and bulkier to move than a bed frame, and because the headboard is sold separately, buyers need to check compatibility and connection points before ordering. Divans also tend to offer less under-bed storage than a bed frame with a deep box divan-style base, unless the ottoman or drawer option is specifically chosen.
Divan beds work best for buyers prioritising storage, stability, and a firmer sleep surface over an open, airy frame aesthetic. They’re a strong fit for smaller bedrooms, guest rooms needing flexible storage, and anyone who prefers a solid, no-movement base rather than a sprung slat system. Buyers who want maximum airflow or a statement frame-led design may prefer a traditional bed frame instead.
Divan beds come in several base and headboard styles, each suited to different storage needs and interior looks.
A reinforced or heavy duty divan base uses a strengthened internal frame and thicker timber battens to support higher weight loads, making it a common choice for larger sizes like king and super king. These bases are built for durability under sustained daily use and are worth prioritising if the bed will see heavy or frequent use.
An ottoman divan uses a gas-lift mechanism to raise the entire mattress and base, revealing a full-size storage compartment underneath. This is the most storage-efficient divan style available, ideal for bedrooms where wardrobe or drawer space is limited, and the gas-lift lever makes opening and closing the base effortless even with the mattress in place.
A Chesterfield divan pairs the practical divan base with a deep-buttoned, rolled-arm-style headboard inspired by the classic Chesterfield sofa. It brings a more traditional, statement look to the bed while retaining all the structural and storage benefits of a standard divan.
Divan beds are available across the full UK size range, from single up to super king, with base dimensions matching standard UK mattress sizes. For exact measurements before ordering, see our size guides for King, Super King, Double, and Small Double.
Divan beds are built from a small number of key components, each of which can usually be replaced individually if worn or damaged.
Divan bases sit on short wooden or plastic feet, typically a few centimetres in height, which raise the base slightly off the floor. These are usually screw-fit and simple to swap out if damaged, without needing to replace the whole base.
Some divan bases use castors instead of fixed feet, allowing the bed to be moved more easily for cleaning or rearranging. Castors are particularly useful on non-storage divans, where the base is lighter and repositioning is more likely.
Divan bed clips are the small fittings used to attach the headboard securely to the base, keeping it upright and stable against the wall. They’re a minor part but essential for headboard stability, and are typically included with the headboard itself.
The bed lever on an ottoman divan operates the gas-lift mechanism, allowing the mattress and base top to be raised smoothly by hand. This hydraulic assist means even a large mattress can be lifted with minimal effort, and it’s the defining feature that separates ottoman divans from standard storage divans with drawers.
A divan bed guard or wrap refers to the fabric skirting or trim finish around the base of the divan, concealing the internal frame and feet for a neater finished look. This is largely aesthetic but contributes to the overall upholstered appearance that distinguishes a divan from a plain storage box.
Divan beds are generally faster to assemble than slatted bed frames, since the base arrives largely pre-built.
Start by positioning the divan base in its final location, since it’s easier to manoeuvre before the mattress is added. Attach the feet or castors to the underside of the base, then fit the headboard using the supplied clips or brackets, securing it to the base or wall fixing points. Once the base and headboard are stable, place the mattress on top and check it sits flush and centred before making the bed.
Most divan beds require only a screwdriver (manual or powered) to attach the feet and headboard brackets, along with the fixings supplied in the box. An Allen key is sometimes needed for headboard bolts, and having a second person on hand makes lifting the base and mattress considerably easier.
The most frequent error is attaching the headboard before the feet, which makes the base awkward to tilt and manoeuvre. Overtightening feet screws can also strip the fitting over time, so they should be secure but not forced. It’s worth double-checking headboard height and clip alignment before fully tightening, as headboards fitted off-centre are difficult to straighten afterwards.
UK divan beds follow standard mattress length conventions, with most bases measuring around 190cm in length for single, double, and king sizes, and 200cm for super king. Base height (excluding mattress) typically ranges from around 30cm to 40cm depending on whether it’s a solid, sprung, or storage base, with ottoman divans generally sitting toward the taller end to accommodate the storage compartment.
Divan bases are designed to pair with any UK-standard mattress of the matching size, though a sprung-top divan base is often chosen alongside a firmer mattress to balance the overall feel, while a solid-top base suits a wider range of mattress types. For guidance on choosing the right mattress for a divan base, see our full mattress range.
Divan bed pricing is shaped mainly by size, storage type, and fabric choice, with ottoman gas-lift storage typically commanding a premium over a standard no-storage or drawer base due to the added mechanism. Larger sizes and heavier-duty reinforced bases also sit higher up the price range, while fabric choice (velvet vs linen, for example) can shift cost without affecting the base’s structural quality.
Every Style Beds divan is handcrafted in Dewsbury, West Yorkshire, and backed by a 3-year warranty, a 30-night home trial, and free UK delivery as standard. Buying British-made means shorter supply chains and construction built to UK size and quality standards from the outset, rather than adapted from overseas production.
Every divan base above, reinforced, ottoman lift-up, or Chesterfield-style, is handcrafted in-house and backed by our 3-year warranty and 30-night trial. Browse the full Ottoman Divans range to find the right size, storage, and fabric combination for your bedroom.
Neither is universally “better”, divans offer more stability and storage potential, while bed frames offer more airflow and a wider range of design styles. The right choice depends on whether storage or aesthetic openness matters more in the room.
Not usually. Divan beds are typically sold as a base (and separately, a headboard), with the mattress purchased separately to match personal firmness and size preferences.
Most standard UK mattresses will fit a divan base of the matching size, though a sprung-top base is often better paired with a firmer mattress, and a solid-top base offers more flexibility across mattress types.
A well-made divan base, particularly a reinforced or heavy-duty model, can comfortably last 10 years or more with normal use, since there are no slats to wear out or replace.
No, a divan base can be used without a headboard, though most buyers add one for both comfort (something to lean against) and to complete the look, since headboards are designed to be purchased and fitted separately.