Black Flat Sheets

A fitted sheet has elasticated corners that wrap securely around your mattress to create a smooth, stable base. A flat sheet lies loosely over the top and can be tucked in for a crisp, hotel-style finish. They work best together - the fitted sheet protects your mattress, the flat sheet adds comfort and reduces how often your duvet cover needs washing. Belledorm offers both in matching collections across the full range.

Choose the size that matches your mattress - Single, Double, King or Super King. Belledorm flat sheets are generously cut to allow for easy tucking on all sides. If you prefer a more dramatic drape or a hotel-style layered look with extra overhang, sizing up is a good option.

Go for a percale weave in 100% cotton or Egyptian cotton - both are naturally breathable and get crisper with every wash. The 200TC or 400TC Egyptian cotton options are particularly popular with warm sleepers. Bamboo is also worth considering, it is naturally temperature regulating and exceptionally soft. Avoid sateen weaves if you tend to overheat, as the denser finish retains more warmth.

Percale has a crisp, cool, matte finish - ideal if you prefer that fresh, hotel-style feel or tend to sleep warm. Sateen has a smooth, silky surface with a subtle sheen that feels more luxurious to the touch but retains slightly more warmth. If you are unsure which to choose, percale is the more versatile everyday option. Sateen suits those who prioritise a softer, more indulgent feel.

Both are premium long-staple cottons known for exceptional softness and durability, but they come from different origins. Egyptian cotton is grown in the Nile Delta and is widely regarded as the gold standard for bedding. Pima cotton, grown primarily in the Americas, has similarly long fibres and offers a beautifully smooth feel with a natural sheen. Belledorm's 450TC Pima Cotton flat sheet is a great option if you want luxury quality at a slightly lower price point than the top-tier Egyptian cotton ranges.

Not necessarily. Thread count is one factor, but fibre quality and weave construction matter just as much. A well-made 200TC Egyptian cotton flat sheet will often feel better and last longer than a cheap 800TC sheet made from inferior cotton. Belledorm's range runs from 200TC up to 1200TC, the right choice depends on your preference for feel and budget, not just the number on the label.

Absolutely - this is one of the most practical uses of a flat sheet. During warmer months, a lightweight cotton or bamboo flat sheet on its own provides just enough coverage without the heat of a duvet. The 200TC percale and bamboo options are particularly popular for summer use thanks to their breathability and cool, crisp feel against the skin.

Spread the sheet evenly over your fitted sheet with equal overhang on each side. Tuck the foot end firmly under the mattress first, then fold each bottom corner into a neat hospital corner, pulling the side overhang taut and tucking it under in a diagonal fold. Belledorm's cotton and Egyptian cotton weaves are particularly well-suited to this thanks to their natural structure and drape.

Yes - most Belledorm flat sheets have a sample option available so you can feel the fabric quality before buying. Look for the "Sample Available" label on individual product listings throughout the range. It is a particularly useful option if you are choosing between thread counts or fabric types for the first time.

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.