Firmness
Type
Hybrid
Depth (cm)
25
Number of Layers
2
Trial Period (nights)
100
Warranty (years)
15
Price Range
£566 to £855
Best Sleeping Position(s)
Certifications
Assessed from Rem-Fit's published specification for this mattress, captured September 2026, and from regular price comparison across our UK retail partners.
The main appeal here is the spring system. Those 5,000 dual-layer pocket springs are multi-zoned with encapsulated edge support, which means firmer support where your body is heaviest, less roll-off at the sides, and good motion isolation if you share the bed. The open-cell memory foam on top is designed to cool as you sleep, so it should feel less stuffy than traditional memory foam. Practical reassurances are strong too: free 2-5 day delivery, a 100-night trial to change your mind at home, a 15-year guarantee, and Good Housekeeping Approved status for 2026. At £566.99 upwards it isn't the cheapest hybrid around, but the spec justifies the price.
Key Features & what's inside
- Deep open-cell memory foam. An open-cell comfort layer that actively cools as you sleep, which means the pressure-relieving hug of memory foam with less of the heat build-up the material is known for. This is the layer you'll feel first when you lie down.
- 5000 dual-layer pocket springs. A dual-layer arrangement of 5,000 pocket springs with multi-zoned support and an encapsulated edge, which means precise contouring to your body and a firmer perimeter so you can use the full width of the bed. It also gives superior motion isolation, so a restless partner is less likely to wake you.
Layer details from rem-fit.co.uk product page, September 2026.
Who's it NOT for?
At a medium-firm 7.5/10 tension, this is not the mattress for anyone who loves a soft, sink-in feel. Lightweight side sleepers may find it a little too firm at the shoulder and hip. And if you dislike memory foam's contouring hug altogether, a natural-fill or foam-free hybrid would suit you better.
Rem-Fit 5000 Lux Elite Hybrid Mattress
How firm is the Rem-Fit 5000 Lux Elite Hybrid?
Rem-Fit rates it as a medium-firm tension, 7.5 out of 10, and describes it as luxury support for all sleeping positions. In practice that means noticeably supportive rather than plush, so back and front sleepers should feel well held, while very light side sleepers may find it slightly firm.
Does the Rem-Fit 5000 Lux Elite come with a trial?
Yes. Rem-Fit offers a 100-night trial, so you can sleep on it at home and return it if it doesn't suit. It also carries a 15-year guarantee, which is longer cover than most brands offer, plus free 2-5 day delivery.
How many springs does the Rem-Fit 5000 Lux Elite have?
It has 5,000 pocket springs arranged in a dual-layer system. The springs are multi-zoned, which means different areas of the mattress push back with different levels of support to match your body, and the edges are encapsulated for a sturdier perimeter.
Is the Rem-Fit 5000 Lux Elite good for hot sleepers?
It should be a reasonable choice. The comfort layer is open-cell memory foam that Rem-Fit says actively cools as you sleep, and the pocket-sprung core allows more airflow than an all-foam mattress. If you sleep exceptionally hot, foam of any kind still retains more warmth than a purely sprung design.
What sizes does the Rem-Fit 5000 Lux Elite come in?
Ten sizes in total: UK Small Single, Long Small Single, Single, Small Double, Double, King and Super King, plus EU Single, EU Double and EU King. Prices range from £566.99 to £855 depending on the size you pick. The mattress is 25cm deep across all sizes.
Couldn't find an answer to your question? Send us a message