Memory Foam 4,000 Pocket Sprung Hybrid Mattress - Medium/Firm

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Mattress Size: Double

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For a bed you’ll never want to get out of, sink into our 4000 pocket sprung memory foam hybrid mattress.

Unrivalled comfort and support 

Expertly crafted, this memory foam hybrid mattress combines all the ingredients you need for a dreamy night’s sleep. 

Finished with a luxurious, soft to the touch knitted casing in white and grey, this wipe clean memory foam mattress has 2 layers of pocket springs, and handles on each side for quick and easy rotation. With a 4000 spring count and a depth of 31cm, it provides medium to firm support, and unrivalled comfort as you sleep, snooze and relax. 

But don’t take our word for it…

100 night sleep trial
All our mattresses come with a 100 night sleep trial, so you can be sure the one you choose is right for you. 

Sleep tight with DUSK 

Available in double, king and super king size, your sprung memory foam hybrid mattress will arrive neatly rolled in a compact box - simply let it unroll and watch it expand into the bed you’ve always dreamed about. 

Our new mattress collection offers premium comfort and luxury. Whether you treat yourself to a heavenly Memory Foam 2,000 Pocket Sprung Hybrid Mattress, or opt for a supremely comfortable Memory Foam 4,000 Pocket Sprung Hybrid Mattress, It's time to love where you sleep with the perfect DUSK mattress. Unsure of which mattress is best for you? Read our buying guide here.

To keep your mattress in tip top condition, and add an extra layer of comfort, take a look at our range of mattress protectors and toppers. You could also pair it with one of our stunning beds from across our collections, keeping your bedroom as stylish as it is snug. 

Need a Mattress Recycling Service? Simply add to your order at the checkout for just £30.00 with the purchase of a DUSK mattress.
SKU 4000PLW46
Dimensions 190cm x 135cm x 31cm
Fabric Composition 100% Polyester
Mattress Guarantee 100 Night Sleep Trial & 1-year product guarantee
Filling Pocket Spring, Foam & Memory Foam
Pocket Springs 4,000
Packaging Air sealed, rolled and boxed
Removable Cover No
Type Mattress
Available in Double, King, Super King
Weight D: 37.8kg K: 43.7kg SK: 52.6kg
  • Machine wash removable zip cover at 30 degrees
  • No-turn, rotate regularly only
Order Type Service Cost Courier Timeframe

Small Parcels - Over £50




3 – 5 working days

Small Parcels - Under £50




3 – 5 working days

Small Parcels

Next Working Day



Next Working Day*

Small Parcels

Remote Areas
(Including N.I & Islands)



5 - 10 working days (See below)

Large Items




Dispatched within 5 working days

*All timeframes are from when the items are in stock. Please read full details of our delivery options and timeframes prior to placing your order here.

All deliveries by our two-man delivery partner are delivered to a room of choice between ground floor and level 3. Unfortunately, our Sofa Beds (excluding Click-Clacks) can only be delivered to ground floor.

Customer Reviews

Based on 77 reviews
Janet Platt
Little disappointed

The mattress would have been great if it had plumped out evenly, however I spoken to customer services who were excellent and have agreed to a full refund.

Extremely comfortable, if you sleep alone

I'd say it's soft or medium rather than medium/firm, but it still feels very supportive. It's extremely comfortable, but with a caveat – sharing a king-size with someone bigger means it sags and I'm trying to sleep on a slope. It's been a week; I'm giving it more time to decide if I can live with it or need to return it.

Rory Ingham

Great value, very comfy !

Sharleen Wambui
Pleased with the product

The mattress is soo good and gives a goodnight sleep. It gets really warm on this mattress which is very good in this weather

Beth Hard
Not delivered no update

I have not received my order. Unfortunately I am still waiting.

Complete The Set

Memory Foam 4,000 Pocket Sprung Hybrid Mattress - Medium/Firm 1200
Choose Options
Mattress Size: Double
Luxury Quilted Mattress Protector 1000
Choose Options
Bedding Size: Single
Bedding Depth: Standard
Mattress Recycling Service 1200
Price Total: £0.00

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