Dosleeps Memory Foam & Pocket Sprung Double Review UK 2026

Key specifications

Comfort and Firmness

This mattress is positioned as an orthopaedic hybrid mattress with a medium-firm feel aimed at supporting two sleepers. It has a 27cm deep build that combines memory foam and pocket sprung layers, creating a surface that tends to feel responsive while avoiding an overly soft top. People who prefer a stable sleeping surface often find this firmness easier to settle into, particularly when changing positions. Those who like a deep, plush sink into feel may find it firmer than expected. Comfort and pressure relief depend on body weight and sleeping position, and the feel can vary slightly side to side.

Support and Spinal Alignment

Support and spinal alignment are framed around the mattress's orthopaedic hybrid build. It combines a memory foam layer with pocket sprung components in a 27cm deep structure. The medium-firm feel is intended to limit how far the midsection sinks, which can help keep the spine more aligned for people sleeping on their back. Side sleepers may find the memory foam cushions the shoulders and hips to support a more level feel, although individual body shape affects results. Pocket springs can also reduce movement across the surface, helping maintain a steadier sleeping position through the night. Buyers who prefer very soft mattresses may find this build less forgiving, since the medium-firm profile is designed to offer more support than a softer comfort option.

Materials and Construction

This mattress's construction is key because it determines how the layers react to body weight and how pressure is spread across the sleep surface. The dosleeps is an orthopaedic hybrid, using memory foam alongside pocket springs, and it is rated medium-firm for a balanced feel. At 27cm deep, the build uses a 9-zone support approach to distribute load by area rather than treating the body the same everywhere. Pocket springs typically help limit partner disturbance, while the foam layer adds cushioning. For sleepers who want a very plush, sink-into sensation, the medium-firm rating may feel less conforming than expected.

Temperature and Breathability

Temperature and breathability matter because a hybrid mattress can manage heat differently depending on how the memory foam and pocket-sprung sections share the load. On this 27cm deep DoSleeps Double, the memory foam layer can feel warmer when pressure keeps it close to the body, while the pocket-sprung section can allow slightly more airflow through its internal spaces. Hot sleepers may notice more heat build-up where the foam compresses the most, particularly in warmer rooms. For better comfort, they can rotate the mattress, choose breathable bedding, and use a lighter duvet. Individual sensitivity varies, so experiences may differ.

Motion Isolation and Edge Support

When a mattress is shared, motion isolation and edge support become key for comfort, because movement from one person can transfer to the other, and a weak edge can make it harder to get in and out of bed. For the mattress and Pocket Sprung Double (135x190x27cm), motion control is influenced by how the hybrid responds under shifting weight. This can reduce wake-ups for lighter sleepers, but it cannot eliminate movement completely. Edge support helps the perimeter feel stable, so getting on and off is less awkward. Results vary by body weight and sleeping position.

Size and Depth Options

Size and depth matter because they affect where the mattress sits, how much it covers the bed frame, and how different body positions feel. Dosleeps lists a 27 cm depth for the Double model, with dimensions 135 x 190 x 27 cm, so it should suit standard double frames that match that width. At 135 cm wide, the surface offers room for most couples, while it may feel snug for larger body types. With a 27 cm height, taller bed bases may hide less of the edge, while lower platforms may expose more of the frame. Depth also affects reach, comfort in getting settled, and ease of getting in and out.

Durability and Warranty

Durability depends on how the mattress is built, how it is used, and how well it is supported. This Double mattress is listed as a 27 cm deep orthopaedic hybrid in a 135 x 190 x 27 cm size. It combines memory foam with pocket-sprung support, which can help limit sagging compared with flatter designs, but lasting comfort still depends on regular rotation and a firm base. Proper use means avoiding standing or jumping on it, and keeping bedding clean to reduce wear.

Who Is This Mattress For?

Who this mattress suits best depends on the balance each sleeper wants between comfort and support. Dosleeps' Memory Foam and Pocket Sprung Double is an orthopaedic hybrid with a medium-firm feel, featuring a 27 cm depth in a Double size (135 x 190 x 27 cm). It combines memory foam comfort with pocket-sprung support, which can help reduce motion transfer because pocket springs respond locally rather than as one flat layer. This makes it a good fit for sleepers who prefer a supportive, not overly soft feel, and for couples sharing a bed. It may feel too firm for anyone expecting a deep, sink-into cushion.

Where to Buy in the UK

Finding the dosleeps (135x190x27cm) in the UK usually starts with the brand's official listings, since it is sold as a specific 4FT6 double size with an orthopaedic hybrid build and a medium-firm feel. From there, shoppers can compare major UK mattress retailers using the same 135x190x27cm dimensions and the "medium firm" description. Online marketplaces may also list similar double mattresses, but availability can vary and product details are sometimes incomplete, so confirming the orthopaedic hybrid and double specification is important. Delivery costs and returns policies should be checked before ordering, since these vary by retailer.