Frequently Asked Questions
What size is a 4ft small double mattress like this one?
This small double mattress measures 120 x 190cm. It is 15cm narrower than a standard 4ft6 double but the same 190cm length. It suits 4ft small double frames, so measure the inside of your frame carefully before you order.
Is a small double mattress better for one person or two?
A 120cm width gives one sleeper generous space and is a comfortable step up from a single. Two adults would have about 60cm each, which is snug, so couples usually choose a 4ft6 double. It works best for compact rooms, guest rooms and solo sleepers.
How deep is this 20cm mattress and will my headboard still work?
At 20cm, around 8 inches, the mattress is a medium depth that suits most small double frames and headboards. Check that the frame sides are not too low and that the headboard leaves room for your pillows once the mattress is in place.
What is a small double hybrid mattress made from?
A hybrid combines a spring support layer with foam comfort layers on top. The springs give support and airflow, while the foam adds cushioning. Full construction details are listed on the product page, so you can see exactly what sits inside before buying.
How firm is this 20cm hybrid small double mattress?
Hybrid mattresses generally give a balanced feel that is neither floaty nor rock hard. The exact firmness is stated on the product page. If you prefer a firmer style, browse the orthopaedic-style options, which are firm and supportive in feel.
Does a hybrid small double mattress stay cool at night?
The spring layer allows more air to move through the mattress than solid foam does, which helps it feel fresher. Warmth still depends on your bedding and room temperature, so keep the room ventilated and choose breathable bedding for the best result.
Is this the same as a 3/4 mattress?
In the UK, 3/4 mattress is a loose term often used for a 4ft small double at 120cm wide, but it can also mean other narrow sizes. This one is 120 x 190cm, so always compare measurements with your bed frame rather than relying on the name.
What bedding do I need for a 4ft small double bed?
Look for small double bedding and a small double fitted sheet, as standard double sheets will be too wide. With a 20cm depth, any fitted sheet with a pocket depth of 25cm or more should fit well. Check the sheet label for exact measurements.
How should I unbox and care for my small double mattress?
Delivery details are shown at checkout. Remove any packaging in the room where the mattress will be used, lay it flat and allow a few hours to settle. Rotate it head to foot every few months and clean gently with a damp cloth, letting it dry fully.
Should I choose a small double or a standard double mattress?
Choose a small double if your room or frame is compact and mainly used by one person. Choose a standard 4ft6 double if two adults share the bed or you want more space. Measure the room and frame first, then compare both sizes in the Double & Small Double Mattresses collection.