Size hub
240 × 340 cm rugs – UK guide
Shape: rectangle · Footprint: 240 × 340 cm · Category: xl. Updated 22 September 2026.
See 240 × 340 cm rugs on Amazon.co.ukKeep it in place: rug underlay picks on Amazon.co.uk
Dual-use anti-slip rug underlay
One side for carpet, the other for hard floors such as wood, tile and vinyl. Several sizes on the listing.
Rugstore-Outlet Dual-use anti-slip rug underlay: see the price on AmazonRug-to-carpet gripper, 150 x 220 cm
Stops rugs creeping on fitted carpet; trim to size, no adhesive, washable at 30°C.
Rugstore-Outlet Rug-to-carpet gripper, 150 x 220 cm: see the price on AmazonPVC anti-slip underlay roll, 150 x 200 cm
Budget grid-pattern PVC mat you cut to the shape of the rug.
Generic PVC anti-slip underlay roll, 150 x 200 cm: see the price on AmazonNot on Prime? Start a free Amazon Prime trial for faster delivery. Affiliate links: as an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
Where a 240 × 340 cm rug fits
open-plan living, UK super king bedroom, 8-seat dining. This is a defensible pick when the furniture footprint (not the room footprint) matches – the common mistake is buying to the wall-to-wall measurement, then discovering the sofa or bed sits proud of the pile.
Best rooms for 240 × 340 cm
- Living Room – Front legs of every seat should sit on the rug. In a UK 3+2 layout, 200×290cm is the safe default; 160×230 only if the sofa is under 190cm w…
- Bedroom – Two options: a large rug under the bed with 60cm exposed each side (200×290 for a UK double, 240×340 for a king), or two runners flanking th…
- Dining Room – Rug must extend 60cm beyond the table on all four sides so chairs stay on it when pulled out. For a 180cm table: 240×340 minimum.…
Styles that come in this size
Frequently asked questions
Is 240 × 340 cm the same as any standard American size?
No. UK rug sizes are metric (cm), US sizes are imperial (feet). The nearest US equivalent to 240 × 340 cm is 8' × 10' (244 × 305 cm), but always check the cm figures on the listing.
Does 240 × 340 cm need a rug pad?
Pads extend rug life by 50% (BRC recommendation). Cut the pad 5 cm shorter than the rug on each side.
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