Sleepeezee Lasting Memory 1200 Pillow Top Double Mattress
The Sleepeezee Lasting Memory 1200 Pillow Top Mattress combines a stitched-in pillow top with memory foam and pocket springs, which means a softer, cushioned surface on a mattress rated medium.
- Medium feel with a softer top
- Memory foam moulds to your body
- Hypoallergenic knitted cover
£649
Get the lowest price we've found
Save with the previous model
Some retailers still sell the earlier version of this mattress for less than the current model's best price.
Sleepeezee Lasting Memory 1200 Pillow Top Mattress
More available sizes
Mattress details
Mattress
Sleepeezee Lasting Memory 1200 Pillow Top Mattress
Size
Firmness
Medium
Construction
Memory Foam
Pocket Spring
Depth (cm)
24
Layers
4
Layer Details
Pillow top and knitted cover
A stitched-in pillow top that acts like a built-in topper, under a soft knitted cover. It gives the surface a cushioned feel without a separate topper to slip about.
Memory foam
Thick memory foam that moulds to your body, reacting to natural warmth and pressure. That means it contours around your shoulders and hips.
High-density and soft polyester layers
High-density and soft polyester layers that add support and recovery. They help the mattress spring back after you move.
1200 pocket springs
Individually pocketed springs that target pressure relief and contour to your body. The 1200 count is stated for a UK king, so it may differ in other sizes.
Layer details from glasswells.co.uk product page, October 2026.
Key benefits
- Room for bedside tables: We suggest a bedroom of at least 2.6m x 2.8m, so in a typical master bedroom you can usually fit a small bedside table on each side.
- One cushioned surface for two: The pillow top is stitched in, which means the whole 135cm width stays cushioned with no loose topper creeping towards one partner's side.
- Easy, affordable bedding: Double sheets are sold almost everywhere and a 200 x 200cm double duvet fits, helpful when you're kitting out a whole home on a stretched budget.
- A proper bed for guests: In a spare room it gives visiting couples a shared bed of their own, rather than leaving them to squeeze onto something meant for one.
- Space for a pet: If you sleep alone, the UK double's width lets a dog or cat take over a corner while you still have room to stretch out.
This size suits you if...
You share with a partner who sleeps fairly close, your bedroom is around our suggested 2.6m x 2.8m or slightly larger, and you want a cushioned, medium-rated feel without losing the bedside tables or wardrobe space.
Consider another size if...
Either of you sprawls, or one of you is tall and needs more length. We'd recommend the UK king instead, which is 10cm longer; allow at least 2.7m x 2.9m for the UK king.
Similar Mattresses in This Price Range
Did you know? On Mattress Unboxed we have over 1,000 different mattresses to suit all types of sleepers. View all mattresses.
FAQ's
Is the Sleepeezee Lasting Memory 1200 Pillow Top UK double big enough for two people?
For most couples, yes. The UK double gives 67.5cm each, which works well if you sleep fairly close. A UK king gives 7.5cm more each, so if one of you spreads out or you often wake each other, sizing up is the more comfortable choice.
What size bedroom do I need for a UK double Sleepeezee Lasting Memory 1200 Pillow Top?
We suggest at least 2.6m x 2.8m. Around 3m x 3m is more comfortable, giving you space to walk round both sides and keep a bedside table each. In a smaller second bedroom, measure where the wardrobe and drawers will open before you buy.
Does the UK double Lasting Memory 1200 Pillow Top actually have 1200 pocket springs?
Not necessarily. The 1200 spring count is stated for the UK king, so a narrower, shorter UK double may have a different number. If the exact figure matters to you, check the brand's own guidance or ask the retailer before buying.
How big is the Sleepeezee Lasting Memory 1200 Pillow Top double in feet and inches?
The UK double measures 4ft 6in x 6ft 3in, which is 135 x 190cm. That makes it the same length as the UK single and UK small double, so it won't need a longer bed frame if you're upgrading from either of those.
Should we choose the UK double or UK king Sleepeezee Lasting Memory 1200 Pillow Top?
The UK double is 15cm narrower and 10cm shorter than the UK king. If your room is under 2.7m x 2.9m, the UK double is the sensible fit. If you have that space and want more room each, the UK king is worth comparing among the retailers listed on this page.