Small Double Mattresses - 4ft & 3/4

Indulge in a great night's sleep every night with a small double mattress from Comfybedss. Our extensive range of small double mattresses is perfect for small spaces, and also promises optimum sup...

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Ideal for Compact Spaces

More compact than a double, but more spacious than a single, our small double bed mattresses are a great sleep solution for small bedrooms and guest rooms where floor space is scarce. These mattresses are designed to fit the dimensions of our small double bed bases, which offer adequate room for stretching and rotating throughout the night or during rest.

Small Double Mattresses for all Sleep Styles

There's a small double mattress to suit all firmness preferences among our selection. Softer types provide a sink-in feel and cloud-like comfort, great for side sleepers. Firmer small double mattresses offer exceptional levels of spinal support that back and front sleepers can benefit from. No matter the level of firmness you prefer, there's an ideal match for your sleeping position.

Perfect Mattress for Solo Sleepers

A small double mattress accommodates individuals who crave more space than a single mattress - they're also an excellent option for teenagers who need more wiggle room to grow. A greater area to sprawl and stretch out means you can also experience better sleep. Plus, more space helps regulate our body temperature throughout the night, leaving us feeling more snug all night long.

Frequently Asked Questions

Whether you’re buying your first bed or upgrading to something new, we make the process smooth from start to finish. And whenever you need us, our team’s right here to guide you.

What dimensions are a small double mattress?

Small double mattresses in the UK measure 4' x 6'3" inches long, designed to seamlessly slot onto small double beds. This size is just one of the UK standard mattress sizes we stock - we supply everything from small single up to super king size.

What are the different small double mattress types?

Open coil - Affordable yet top quality, open coil mattresses are a budget option that offer a comfortable night's rest.

Pocket sprung - Pocket spring mattresses consist of 1000s of individual pocket springs that contour to your body shape, isolate motion and provide targeted pressure relief.

Memory foam - These long-lasting mattresses reduce stress on key pressure points and promote healthy spine alignment.

Hybrid - layers, latex, foam, hypoallergenic materials, superior support

Which small double mattress is best for me?

This depends on your sleep preferences, special requirements and budget. Back and stomach sleepers benefit the most from firmer small double mattresses, while side sleepers often lean towards softer ones. Memory foam types offer the most pressure relief and cushioning, while pocket sprung mattresses provide exceptional support and comfort. Lastly, if you're shopping on a budget, open coil designs are the best option for you.