The Dura Mersey Pocket 1000 Crib 5 Contract Mattress is clearly aimed at the commercial end of the market, and that matters because contract mattresses are built to prioritise compliance and durability over indulgent comfort. I have been looking forward to writing this one up because I get asked about Crib 5 mattresses a lot, usually by landlords and small B&B owners who just want something that ticks the right boxes and holds up. Owners mostly call it comfortable and say little more, though one who slept on it for a week in a holiday cottage 'liked it so much we bought one for ourselves', which is the kind of room this Crib 5 build is made for. Another reports 'excellent relief to morning back stiffness', and that fits a medium to firm pocket spring unit.
Design and features
The headline feature here is Crib 5 compliance under BS7177, which is the level many hotels, care settings, guest houses, and similar spaces need to meet. If you are buying for a commercial room, that box being ticked is not optional, it is the whole point. For a home buyer though, you are paying for a level of fire regulation you probably do not require, and that can mean less budget going into plush comfort materials.
Construction wise, it uses 1000 pocket springs with small diameter springs that move independently. In plain terms, that is a respectable entry to mid level pocket spring unit. I am going to be blunt. 1000 is fine, it is not premium. It is still a world better than an open coil for body contouring and partner disturbance, but it is unlikely to give that high end, finely graduated support you get from taller counts paired with better comfort layers. The damask fabric and the hand tufting are positives. Tufting tends to keep fillings stable, which is exactly what you want in a contract mattress that needs to look and feel consistent through lots of use. The flip side is that tufting can make the surface feel a bit more 'buttoned down' and less plush, and if you are used to a smooth topped foam mattress it can feel firmer on first impression.
One thing I would be checking before buying is the practical stuff that matters in real rooms, like whether it has proper side handles for turning and rotating, and whether it is single sided or proper two sided. Contract mattresses often get rotated less than they should, and if there are no handles it is a pain for housekeeping or anyone doing changeovers on their own.
Mattress comfort
This is described as medium to firm, and from the spec that feels believable. Pocket springs with hypo allergenic white fibre fillings and a tufted finish usually present as supportive rather than sinky. If you want a gentle, cushioned hug, I would not expect it here. But if you want a mattress that holds its shape, keeps you more on top of the surface, and does not feel sloppy after a period of regular use, this type of build is normally a safe bet.
Based on how 1000 count pocket units with fibre layers usually feel when I have tried similar builds in the past, I would expect a fairly immediate 'push back' when you lie down, rather than that slow settling you get from memory foam. On your back that can be a good thing, your hips tend not to drop and you stay nicely level. On your side though, this kind of fibre comfort can be a bit stingy around the shoulder, and if you are under about 70kg I would not be surprised if it feels closer to firm than medium firm.
I am slightly sceptical about long term pressure relief for sharper shoulders and hips, because fibre comfort layers can feel a bit flat compared with richer foam or natural upholstery. That does not make it bad, it just means you should buy it for support first, comfort second. Another trade off is that fibre topped contract mattresses can feel a touch 'bouncy' compared with deeper foam builds, so if you are very sensitive to movement you might still notice a partner getting in and out of bed, even with pocket springs.
Suitability
In my view this tension suits back sleepers and most side sleepers of average weight, which matches what you would hope from a medium firm pocket spring contract mattress. It should keep the lumbar area better supported than softer builds, and it should still offer enough contouring for the shoulder if your frame is not especially curvy. But side sleepers with an hourglass shape or anyone very light who needs extra sink may find it a touch unforgiving, especially without a softer comfort layer on top. And if you are heavier, medium firm can feel like firm quite quickly, although the pocket springs should at least help distribute load more evenly than basic coils.
The verdict
The Dura Mersey Pocket 1000 Crib 5 Contract Mattress looks like a solid, no nonsense contract option that focuses on safety compliance and dependable support. I like the fact it uses pocket springs and tufting, and I think it should outperform most open coil contract mattresses on comfort and motion control. But I am not going to pretend it reads like a premium sleep experience. The spring count is only lower to mid tier, and the fibre fillings suggest a firmer, simpler comfort profile. For me personally, this sits in the sensible and practical bracket rather than the 'treat yourself' bracket, it is the sort of mattress you buy to do a job and keep doing it. If you are buying for hospitality or care use, it feels like a sensible pick. If you are buying for home, I would be cautious unless you know you like medium firm and you are not chasing that plush, boutique hotel feel. For the money these often cost in the contract space, I would also want to compare it against a slightly higher spring count option or one with a plusher top layer, because comfort is usually where you feel the difference night after night.
