Fitted Sheets

Add to the comfort and convenience of everyday living with our selection of soft, durable, easy-to-fit and easy-to-care-for fitted sheets. All of our fitted sheets are generously elasticated around all four corners. From 200 TC to 1500 TC - find the perfect fitted sheets to ensure a restful night’s sleep, time after time. Whites, Ivory, Platinum or Charcoal, shop our top-selling colours now.

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Choosing the right fitted sheet depth

Getting the right depth is the most common fitted sheet question. A sheet that is too shallow will pull free from the corners overnight; too deep and it will bunch underneath the mattress. Measure the total depth of your mattress including any topper or protector before choosing.

Belledorm fitted sheets come in three depths. Standard 30cm (12 inch) sheets fit mattresses up to approximately 22cm deep and suit most standard-depth UK mattresses. Extra deep 38cm (15 inch) sheets are designed for mattresses up to 30cm, including those with a mattress topper or protector on top - this is the most common depth for modern pocket-sprung mattresses. Ultra deep 46cm (18 inch) sheets suit the deepest mattresses, pillow-top designs, and adjustable beds.

All three depths are available across Belledorm's full fabric range, from 200 thread count polycotton through to 1200 thread count Egyptian cotton. Matching flat sheets, duvet covers, and pillowcases are available in the same fabrics and colourways.

Got Fitted Sheet Questions? We've Got Answers

It depends on your mattress depth. Belledorm fitted sheets come in standard 30cm, extra deep 38cm, and ultra deep 46cm options. Measure your mattress before buying - if you use a mattress topper, add that measurement too. Most standard UK mattresses suit a 30cm sheet, but if corners keep popping off, go up to 38cm.

Percale has a crisp, cool feel, ideal if you sleep warm or love that fresh hotel sensation. Sateen has a smooth, silky finish that feels more luxurious but retains slightly more warmth. If you are unsure, percale is the safer all-round choice for most sleepers.

Not necessarily. A well-made 200 thread count in pure cotton will often outperform a cheap 800 thread count in lower quality fabric. What matters more is the fibre quality and weave construction. Belledorm's range runs from 200TC up to 1500TC, so there is something for every preference and budget.

The range covers everything from bunk bed and narrow single through to emperor and large emperor, including small double (4ft), standard double, king, super king, and IKEA Euro King. Special sizes are also available for non-standard mattresses including 6'6'' beds and super single.

Go for a percale weave in 100% cotton, it is breathable and gets crisper with every wash. The 200TC or 400TC Egyptian cotton options are particularly popular with warm sleepers. Avoid sateen or very high thread count options if you tend to overheat, as the denser weave retains more warmth.

Yes. The extra deep 38cm and ultra deep 46cm options are specifically designed for thicker setups. If you have a standard mattress plus a topper, the 38cm extra deep should cover most combinations. For particularly thick setups, the 46cm ultra deep is the safest choice.

Egyptian cotton has longer fibres, which means a softer, smoother feel that actually improves with washing rather than deteriorating over time. It is also more durable. Standard cotton is perfectly good quality for everyday use and comes at a lower price point, Belledorm's 200TC 100% cotton percale is a great example of quality without the premium price tag.

Yes. Belledorm stocks fitted sheets for a wide range of special sizes including narrow single, long single, long narrow single, bunk bed, 6'6'' beds, super single, and IKEA Euro King, alongside all standard UK sizes.

Yes, most Belledorm fitted sheets have a sample option available so you can feel the fabric quality before committing to a full set. Look for the "Sample Available" label on individual product listings throughout the range.

For winter, brushed cotton (flannelette) is the go-to choice, it has a warm, soft feel that is noticeably cosier on cold nights. For summer, a lightweight 200TC percale in pure cotton keeps things cool and breathable. You can filter by season directly on the fitted sheets page to narrow down your options quickly.

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