Bedroom Furniture Blog UK – Modern Beds, Wardrobes & Bedroom Design Ideas

August 16, 2026

What Is the Biggest Size Bed in the UK?

The biggest standard bed size in the UK is the super king at 180cm by 200cm, with emperor at 200cm by 200cm and caesar at around 215cm by 215cm available from specialist ranges above it. This guide sets out the full UK size ladder from small single upwards, and points out the detail most people miss: length only increases once, at king size. We compare super king and emperor in practical terms, including realistic room size requirements for each, and explain why delivery access rather than floor area is usually the real constraint on very large beds. There is guidance on sourcing bedding at the largest sizes, mattress support considerations at width, and how to test a footprint before ordering....

August 16, 2026

What Are Double Bed Dimensions?

Double bed dimensions in the UK are 135cm by 190cm for the mattress and base, while the external frame runs from 143cm to 160cm wide depending on how the sides are built. This guide separates those two figures and explains why the frame measurement is the one to plan a room around. It details mattress depths and finished bed heights, headboard heights and the radiators and window sills they can clash with, duvet and fitted sheet sizing including topper allowances, walkway and drawer clearances, internal capacities of drawer and ottoman storage bases, and how the double compares with small double, king and single....

August 16, 2026

What Are Bed Widths?

UK bed widths run from 75cm for a small single through single at 90cm, small double at 120cm, double at 135cm, king at 150cm and super king at 180cm. This guide sets out every standard size with its length, then translates each width into space per sleeper so you can judge what will actually feel comfortable. We explain the gap between mattress width and real frame footprint, which is where most bedroom planning mistakes begin, and match each width to realistic room dimensions including bedside furniture allowances. There is also detail on the correct duvet and fitted sheet size for every width, how access and stair turns become harder as beds get wider, and which width suits master bedrooms, second bedrooms, box rooms, children's rooms and loft conversions....

August 16, 2026

What Dimensions Is a King Size Bed?

A king size bed in the UK measures 150cm by 200cm, or 5ft by 6ft 6in, but that is only the mattress. This guide separates mattress dimensions from frame dimensions and shows how much different constructions add: a slim metal frame might add 5cm of width while an upholstered design adds 25cm, and headboards and footboards can push total length to 230cm. We explain what each sleeper actually gets at king size, why the 200cm length matters more than the width for taller sleepers, and how to work out the room space needed using realistic walkway allowances. There is also guidance on UK versus other size conventions, correct duvet, sheet and pillow sizes, and how a wide bed changes the scale of bedside furniture and lighting....

August 16, 2026

What Size Is an Emperor Bed?

An emperor bed usually measures 200cm wide by 200cm long, making it 20cm wider than a super king and 50cm wider than a UK king. Unlike the standard British sizes, emperor is not fully standardised: some makers build 180cm by 220cm or wider variants, so dimensions must be confirmed against the specific bed. This guide gives the measurements you will encounter, explains why sizing differs between manufacturers and what that means for buying bedding, and sets out the room dimensions an emperor realistically needs once frame borders and walkways are counted. It also covers stairwell and doorway access for a mattress that cannot be folded, support requirements across a wider span, and how to scale rugs, cabinets and storage to match....

August 16, 2026

What Is Bigger Than a King Size Bed?

The size above a UK king is the super king, at 180cm by 200cm, and this guide explains what that extra 30cm of width really gives you. We cover the standard super king in detail, including realistic external frame footprints and the room size needed, then look at the non standard options above it such as the 200cm square emperor and the rarer made to order sizes, along with the bedding and access compromises they bring. There is a clear look at zip and link bases as an alternative, allowing two different firmness levels and much easier delivery access, and an honest assessment of whether a wider bed actually improves sleep compared with choosing a better mattress construction. We also set out what a larger bed costs you in bedside furniture, wardrobe clearance and walking space....

August 16, 2026

What Is the Largest Bed Size?

The largest bed size sold as standard in the UK is the super king at 180cm by 200cm, or 6ft by 6ft 6in, though specialist emperor and caesar sizes go considerably wider as made to order builds. This article lays out the full UK ladder from single through to super king, then explains what the extra width actually delivers in terms of undisturbed sleep and how it differs from extra length. It gives an honest account of the trade offs, covering bedding availability, getting a wide mattress up a narrow staircase, the effect on room function, and the two person job of rotating a large mattress. There is guidance on the floor space and walkway clearances the biggest sizes need, why centre support becomes essential at these widths, how frame material affects visual weight, and how to style a very large bed without crowding the room....

August 16, 2026

How Wide Is a Super King Size Bed?

A UK super king bed is 180cm wide, roughly 5 feet 11 inches, and this guide explains what that width means once it is in a real bedroom. We place 180cm alongside every other British bed width, from the 90cm single to the 150cm king, and explain why the number to plan around is the external frame width of 185cm to 195cm rather than the mattress size. There is practical detail on the circulation space a bed this wide needs, how to mark the footprint out in masking tape and test it against wardrobe doors and drawers, and how radiators, sloping eaves and chimney breasts eat into usable width at mattress height. We also cover getting a 180cm mattress up a narrow British staircase, super king bedding and fitted sheet depths, the centre rail and slat support a wide frame requires, and scaling bedside cabinets to suit....

August 16, 2026

What Is King Size Bed in cm?

A UK king size bed measures 150cm x 200cm, which is 5ft by 6ft 6in. Because the UK, Europe and North America all use different systems, the centimetre figure is the only reliable way to confirm what you are buying, and this guide sets them all out side by side. We cover the third measurement most people forget, mattress depth, and why a skirt under 30cm will pull off a deep king mattress overnight. Beyond that we look at how external frame dimensions can add 20cm of width and 25cm of length, how to calculate the room width you need in centimetres once walkways are included, and which bedding sizes match. Delivery access, bedside cabinet heights and wardrobe door clearance are all covered in the same metric terms....

August 16, 2026

What Is King Size Bed Size?

King size in the UK means a mattress of 150cm by 200cm, which is 5ft by 6ft 6in, sitting between the 135cm double and the 180cm super king. Rather than repeating the numbers, this guide looks at what the size delivers in practice: 75cm of sleeping width each for a couple, slightly less than a single apiece, and 10cm more length than a double, which matters for anyone near 6ft. We explain who a king genuinely suits, when a double or super king is the better answer, and what changes in the room once a wide frame is in place, from wardrobe door clearance to slim bedside cabinets and taller chests. Frame materials, central support rails and slat spacing are covered, along with a clear comparison of UK, US and European king sizes....