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Twirest Double Mattress 4FT6, 135 x 190 x 22 cm Hybrid Memory Foam & Pocket Sprung Mattress, Medium Firm, Breathable Cover, Mattress in a Box

TwirestFoxVerdict Editorial Review3 min read

Recommended

Evidence-based editorial verdict

Editorial Rating74/ 100
How we scored this →
High Evidence
BrandTwirest
CategoryMattress
Current price£89.99
In stockChecked 19 Jul 2026
Check price on Amazon UK

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Best For

  • Couples wanting reduced motion transfer from a partner's movement
  • Buyers with mild dust mite or allergen sensitivities wanting an antimicrobial, hypoallergenic layer
  • UK buyers specifically needing a 4FT6 double-sized mattress

Avoid If

  • You need a firmness other than medium-firm, since no alternative is offered in this listing
  • You need the mattress usable immediately without an expansion period

Quick Verdict

Advantages

  • Pocket spring layer is explicitly designed to limit motion transfer, useful for couples sharing the bed
  • Antimicrobial fibre layer and dust mite protection support hypoallergenic use
  • Balanced medium-firm feel avoids an overly soft, sinking surface
  • Breathable cover and foam layer support airflow to reduce stuffiness

Limitations

  • Only a single medium-firm feel is offered, with no alternative firmness stated in this listing
  • 23kg weight and 48-72 hour expansion window require planning around delivery and setup
Twirest Double Mattress 4FT6, 135 x 190 x 22 cm Hybrid Memory Foam & Pocket Sprung Mattress, Medium Firm, Breathable Cover, Mattress in a Box — product image

Overview

The Twirest Double Mattress 4FT6 is a 22cm hybrid combining memory foam with pocket springs, finished with a breathable, antimicrobial and dust-mite-resistant cover. It is rated 4.5 stars across 898 reviews at the time of collection.

Performance

Twirest positions its mattresses around comfortable sleep and sustainability, stating a commitment to using environmental materials and practices in manufacturing. Measures 135 x 190 x 22cm, designed for UK 4FT6 bed frames and suitable for most standard supportive slatted bases.

Design & Build

The responsive pocket spring layer helps limit movement transfer across the bed, making turning or getting in and out of bed less disruptive when sharing the mattress. The breathable cover and foam layer help air move through the mattress for a less stuffy feel, while the hybrid build keeps the surface steady for nightly use.

Installation

Vacuum packed mattress-in-a-box for easier delivery and handling; after opening, should be placed flat on a suitable base and allowed 48-72 hours for full expansion before use.

Best For

  • Couples wanting reduced motion transfer from a partner's movement
  • Buyers with mild dust mite or allergen sensitivities wanting an antimicrobial, hypoallergenic layer
  • UK buyers specifically needing a 4FT6 double-sized mattress

Not Suitable For

  • You need a firmness other than medium-firm, since no alternative is offered in this listing
  • You need the mattress usable immediately without an expansion period

Frequently Asked Questions

What size is the Twirest Double Mattress 4FT6, 135 x 190 x 22 cm Hybrid Memory Foam & Pocket Sprung Mattress, Medium Firm, Breathable Cover, Mattress in a Box?

According to the product listing, this mattress is available in size: Double (135 x 190 x 22cm).

How firm is the Twirest Double Mattress 4FT6, 135 x 190 x 22 cm Hybrid Memory Foam & Pocket Sprung Mattress, Medium Firm, Breathable Cover, Mattress in a Box?

The listed firmness rating for this mattress is Medium Firm.

What is the Twirest Double Mattress 4FT6, 135 x 190 x 22 cm Hybrid Memory Foam & Pocket Sprung Mattress, Medium Firm, Breathable Cover, Mattress in a Box made from?

Per the manufacturer's listing, this mattress uses the following materials — fill material: Memory Foam, cover material: Polyester.

How is the Twirest Double Mattress 4FT6, 135 x 190 x 22 cm Hybrid Memory Foam & Pocket Sprung Mattress, Medium Firm, Breathable Cover, Mattress in a Box delivered?

Vacuum packed mattress-in-a-box for easier delivery and handling; after opening, should be placed flat on a suitable base and allowed 48-72 hours for full expansion before use.

Our Verdict

Recommended · 74 / 100

This is a mid-specified hybrid double positioned around a balanced medium-firm feel and reduced motion transfer, suited to couples and buyers with mild allergy sensitivities, at a solidly reviewed but mid-tier price point.

Check Price — £89.99

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