Sleepeezee Tranquil 1600 Mattress

Assessed from the specification published by Mattress Man, captured September 2026, and from regular price comparison across our UK retail partners.

Pocket springs are the main draw here. With 1,600 of them, the mattress can respond to your hips and shoulders separately, which usually means better spinal alignment and less disturbance from a partner moving about in the night. Sleepeezee is a long-established British brand, and this model sits in the mid-market price bracket. Buying through Mattressman adds practical reassurance: free next day delivery with a short handling window, a 60-night trial to change your mind, and old mattress removal is mentioned, although the details of that service aren't spelled out on the listing, so ask before you order.

Couples
With 1,600 pocket springs responding to each sleeper separately, there should be less disturbance from a partner moving about during the night.

Side sleepers
Pocket springs that respond to hips and shoulders separately mean the mattress can adjust around those wider points, which usually helps keep your spine better aligned.

Combination sleepers
Individually responding pocket springs should react as you shift position, so turning over during the night is less likely to disturb the rest of the bed.

Guest rooms
A 60-night trial and five sizes from UK Single to UK Super King make it easy to fit a spare room and change your mind.

If you want to compare foam layers, depth or a stated firmness before buying, the available listing doesn't give you that detail, which makes this a harder mattress to research than most. Buyers who prefer all-foam or hybrid feels may also want to look elsewhere, as this is a traditional pocket spring design.

How many springs does the Sleepeezee Tranquil 1600 have?

It contains 1,600 pocket springs. Each spring is sewn into its own fabric pocket and compresses independently, so the mattress contours to your body and limits motion transfer, which is helpful if you share a bed with a restless sleeper.

What sizes does the Sleepeezee Tranquil 1600 come in?

Five UK sizes are available: Single, Small Double, Double, King and Super King.

Does the Sleepeezee Tranquil 1600 come with a trial period?

Mattressman lists a 60-night trial on this mattress. That trial is the retailer's own offer rather than a Sleepeezee policy, so if you buy elsewhere the terms may differ. Always confirm the trial and returns policy with your chosen retailer before ordering.

How quickly can the Sleepeezee Tranquil 1600 be delivered?

Mattressman lists free next day delivery, with a handling time of 0 to 1 day and transit of 1 to 3 days. Old mattress removal is mentioned on the listing, although the details aren't set out, so it's worth confirming when you order.