King Size Bed Frames - 150cm x 200cm 5ft Frames
SoSoftBeds king size bed frames are made for UK king size mattresses measuring 150cm x 200cm. This live category has 10 assigned products in the refreshed export. Compare frame footprint, storage type, headboard height, fabric choice and room access before ordering.
A king size frame gives more width and length than a standard double, but the finished frame can be wider or longer than the mattress. Check the exact product dimensions, storage access and delivery route before choosing your frame.
150cm x 200cm mattress size
Use with a UK king size mattress. Finished frame size varies by model.
Storage where specified
Drawer, ottoman or electric-lift options should be checked on the exact product.
Fabric and headboard choice
Upholstery, colour and headboard compatibility vary by model.
King size bed frame guide - dimensions, storage and buying checks
King size bed frame dimensions
A UK king size mattress measures 150cm wide x 200cm long, also known as 5ft x 6ft 6in. The bed frame itself may be larger because of side rails, upholstery, headboard wings, footboard depth or storage hardware.
Before ordering, measure the room, the route to the bedroom, the space around the bed and the clearance needed for drawers or lift-up storage where specified.
Specifications to compare
| Specification |
Typical king frame detail |
Check before ordering |
| Mattress size |
150cm x 200cm, also known as 5ft x 6ft 6in. |
Confirm your mattress is a UK king size and suits the frame support type. |
| Finished frame footprint |
Usually larger than the mattress because of rails, upholstery and headboard design. |
Measure width, length, headboard height, footboard depth and walking space. |
| Storage type |
No storage, drawer storage, side-lift ottoman, end-lift ottoman or electric-lift where available. |
Confirm lift direction, drawer clearance, internal depth and storage weight guidance per product. |
| Upholstery |
Fabric, colour and texture options vary by product. |
Check fabric samples, care guidance and bedroom lighting before choosing. |
| Headboard compatibility |
Some frames include a headboard, while others may allow separate headboard choices. |
Check attachment type, height, wall clearance and whether a matching headboard is available. |
King frame types to compare
Choose the frame type around your room layout and storage needs. A simple platform-style frame can suit a cleaner bedroom layout, drawer storage can help with regular-access items, and ottoman-style storage can suit bulkier bedding where the exact product supports it.
| Frame type |
Best for |
Buyer note |
| Platform king bed frames |
Bedrooms where a straightforward frame and clear floor layout matter. |
Check slat/base support, finished height and mattress compatibility. |
| King drawer bed frames |
Items you want to access without lifting the mattress. |
Measure side clearance and confirm drawer quantity, runner type and internal dimensions. |
| King ottoman bed frames |
Bedding, pillows or seasonal items where lift-up storage is available. |
Confirm side-lift or end-lift direction, mattress weight guidance and safe-use notes. |
| Electric ottoman king frames |
Button-operated storage access where the exact product includes powered lift. |
Check controls, socket position, motor details, safety features and warranty per product. |
Room planning and measuring
A king size frame can feel generous without needing the floor space of a super king, but it still needs careful measuring. Allow space to walk around the bed, open drawers or storage, reach sockets and move around wardrobes or bedside tables.
Measure doorways, stairs, turns, hallway width and the final room layout. Upholstered frames and large headboards can need more handling space than the mattress dimensions suggest.
Shop related categories
King size bed frame buying guide
What size mattress fits a king size bed frame?
A UK king size bed frame is made for a 150cm x 200cm mattress. Check the product page if the frame has unusual rails, a deep footboard or a built-in headboard.
Is a king size frame bigger than a double?
Yes. A king mattress is 150cm x 200cm, while a standard double mattress is 135cm x 190cm. The finished frame can add extra width and length.
Should I choose drawers or ottoman storage?
Drawer storage can suit items you access often, while ottoman storage can suit larger hidden storage where specified. Measure the room before choosing either option.
Can I use my current headboard?
Possibly, but check the exact frame fittings, headboard width, fixing position and height before ordering.
King size bed frames at SoSoftBeds - 150cm x 200cm frame options for larger bedrooms. Compare storage, upholstery, headboards and room measurements before ordering.