Double Bed - Fitted Sheets

An Australian double mattress measures 137 × 188 cm, wider than a king single (107 × 203 cm) but shorter than a queen (153 × 203 cm). Double fitted sheets are sized to suit that footprint, typically with 30–40 cm wall depth to tuck under the mattress. For exact dimensions of every Australian bed size, our bed linen sizing guide has the full list.

No, in Australia, a double (137 × 188 cm) and a queen (153 × 203 cm) are different sizes. A queen is 16 cm wider and 15 cm longer. The sheets aren't interchangeable: a queen fitted sheet won't pull tightly enough on a double mattress, and a double sheet will stretch badly on a queen. For a full side-by-side comparison, our Australian bed sheet sizes guide covers every standard size.

A "small double" is a UK bed size (120 × 190 cm) not used as a standard in Australia. If you've seen this term on sheets sold locally, it's usually imported product labelling. Australian double sheets at 137 cm wide will be too wide for a small double mattress and will sit loosely rather than holding firm. If your bed is labelled "small double", measure the mattress width before ordering to confirm the correct size.

Standard double fitted sheets have a wall depth of around 30–35 cm, which suits most double mattresses without a topper. If your mattress is deeper, due to a pillow-top, euro-top, or a mattress topper added on top, look for 40–50 cm deep options instead. The wall depth refers to the elastic-edged side panel that wraps underneath the mattress. Our guide to fitted sheets explains how to pick the right depth.

Double fitted sheets come in cotton percale, cotton-sateen, jersey-knit, stonewashed cotton, bamboo-linen, and satin. Cotton percale at 400TC is the most popular everyday choice: crisp, breathable, and available in the widest colour range including black, charcoal, navy, white, and sage. Jersey-knit is the softest option and the easiest to fit over the corners of a mattress. For guidance on which fabric suits your sleep style, our bed sheet materials guide has a comparison.

Yes, all double fitted sheets at Manchester Collection are available to buy individually. This makes sense if you prefer to use a flat sheet separately, need to replace just the one that's worn out, or want to mix colours across different pieces. If you're weighing up buying individually versus a full set, our sheet set buying guide explains what each option includes and when a set offers better value.