Small Double Mattresses
Small double mattresses, or 3/4 mattresses, are perfect for smaller bedrooms or solo sleepers who want extra space. Choose from memory foam, latex, gel, and a variety of firmness levels. Shop top UK brands like Silentnight, Emma, and Sleepeezee - all with free next day delivery.
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Size Small Double
Mattress Firmness
Support System
Comfort Layer
Mattress Type
Brand
Price
Mattress Depth
Premium Gold 2000 Pocket Extra Firm Mattress
RRP £894
Relyon Prairie 1000 Pocket Mattress
RRP £754
Silentnight Memory 1400 Mirapocket Mattress
RRP £629
Sleepeezee Perfectly British Strand 1400 Pocket Mattress
RRP £1,049
Sealy Waltham Latex Advantage Mattress
RRP £849
Millbrook Wool Ortho 1000 Pocket Mattress
RRP £790
Hypnos Cawthorne Support Mattress
RRP £951
Aspire Natural Cashmere 2000 Pocket Mattress
RRP £449
Millbrook Wool Luxury 3000 Pocket Pillow Top Mattress
RRP £1,181
Relyon Cerrado 1000 Pocket Pillow Top Mattress
RRP £823
Hypnos Clinton Cotton Deluxe Mattress
RRP £1,334
Millbrook Wool Luxury Ortho 2000 Pocket Mattress
RRP £1,135
Relyon Isabelle 2000 Pocket Mattress
RRP £1,006
Sleepeezee Graphite Echo 4700 Pocket Pillow Top Mattress
RRP £1,599
Millbrook Wool Luxury 1000 Pillow Top Mattress
RRP £945
Rock Hard Mega Firm 1500 Pocket Mattress
RRP £479
Sealy Harlow Ortho Plus Mattress
RRP £519
Relyon Rufford Memory 1500 Pocket Mattress
RRP £1,301
Sleepeezee Luxury Cool 3000 Pocket Pillow Top Mattress
RRP £1,599
Horizon Odyssey 800 Pocket Memory Mattress
RRP £640
Luna Memory 1000 Pocket Hybrid Mattress
RRP £555
Jay-Be 1000 e-Pocket TRUECORE Eco-Friendly Mattress
RRP £390
Classic Gold 1000 Pocket Mattress
RRP £600
Aspire Pocket+ 1000 Wool and Cashmere Mattress
RRP £449
What size is a small double mattress?
Our small double mattresses measure 4' x 6'3" (120cm x 190cm). Also called 3/4 mattresses, they’re perfect for solo sleepers wanting extra space or growing teens.
Is a small double ok for 2 adults?
Yes, however small double bed mattresses are quite snug for two adults. We recommend opting for a larger size if you both want more comfortable sleeping space.
How firm is a small double mattress?
We stock small double mattresses in a range of firmness levels to suit every sleep style:
- Soft-medium - gentle cushioning
- Medium - balanced support
- Medium-firm - great for couples or versatile support
- Firm - extra support, ideal for back sleepers
- Extra firm - our firmest option
Want to know which firmness level is right for you? Read our mattress firmness guide today.
Are there cheap small double mattresses?
Yes, you can find cheap small double mattresses starting from around £160.
Do you have a small double mattress sale?
Yes - we include 4ft small double mattresses in every sale.
We partner with trusted UK brands like Silentnight, Emma, and Sleepeezee to offer great savings on a wide range of comfort levels and styles.
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Why buy from MattressOnline?
Free delivery to most locations
Free next working day delivery on most of our mattresses and beds, or upgrade to weekend delivery.
100-night mattress comfort trial
Test your mattress for 100 nights and if you don't like it, simply swap it.
Old mattress disposal
We can collect and recycle your mattress - saving it from landfill.
Sales Enquiries
Mon-Sat: 09:30am - 5:30pm
Sunday: 10am - 4pm
Customer Service
Mon-Sat: 09:30am - 5:30pm
Sunday: Closed
customerservice@mattressonline.co.uk
