Pocket Sprung Silentnight King Size Mattresses

Kingsize (5')

At Silentnight, we believe everyone deserves a great night’s sleep. That’s why we’ve packed nearly 80 years of bed-making expertise into our Essentials range—offering great value without compromising on quality. The Essentials 600 Pocket mattress features 600 individual pocket springs that move with your body, giving you tailored support and pressure relief all night long. It’s designed to suit most sleepers, especially side sleepers, with a medium comfort feel. Plus, it comes rolled up for easy delivery and hassle-free setup—carrying it upstairs or through tight spaces is no problem at all. And because it’s single-sided, there’s no flipping needed—just rotate it head to toe regularly to keep it fresh. Finished with a soft knit cover that’s built to last, and soft, hypoallergenic fillings for a cleaner, healthier sleep environment this mattress combines comfort, convenience, and the trusted quality you expect from the UK’s most loved bed brand

Arrived early, tightly wrapped so easy to put upstairs.. Emily. Beverley, GB. Sun Dec 07 2025

Kingsize (5')

With Silentnight’s unique geltex inside the comfort layer, this mattress offers a true sleep solution for almost all sleeper types. This highly elastic layer creates a reactive 'bounce-back' feeling for easy movement and undisturbed sleep, helping you to wake up feeling rejuvenated every morning. Plus, it’s also incredibly breathable to help prevent overheating through the night. This mattress also features Mirapocket technology, with 1000 individual pocket springs designed to provide zoned support which is scientifically proven to ensure better spinal alignment. Finished with a luxury pillowtop and mattress cover to offer a medium comfort rating.

I buy everything from wayfair even this bed frame this is my third mattress I have bought and I bought this mattress before so comfortable and so lovely to sleep on so soft beautiful mattress thank you. Denise. Dartford, GB. Tue Feb 27 2024

Kingsize (5')

Sustainable sleep has never been easier. Ideal for planet savers - this mattress is made with sustainable fibers for a breathable and refreshing sleep experience that doesn’t cost the earth. The mirapocket layer inside uses 1000 pocket springs to individually respond to movement and deliver individually tailored support.

Lovely mattress. Great night's sleep. Anonymous. Sat Dec 28 2024

King - (150 x 200 cm)

Our Just Snug mattress relieves pressure, and supports your spine, ensuring you experience your most comfortable night's sleep yet. The responsive Memory foam gently moulds to your body's contours, absorbing energy and relieving built-up pressure as you sleep, while the 1000 individual responsive pocket springs respond to your movements, resulting in premium comfort that's tailored to you. Finished with a soft-knit fabric which is hypoallergenic, plus it's rolled for convenience and easy to get up staircases. The 1000 individually responsive pocket springs in this mattress conform and adjust to your body weight, providing an edge-to-edge sleep surface and extra support for your hips, as well as enhanced spinal alignment. Working independently, the spring unit distributes weight evenly whilst responding to your movements throughout the night, resulting in premium comfort that's tailored to you. Designed with ease and convenience in mind and with fast delivery, our Just Snug mattress comes rolled and wrapped so you can easily take it to your room of choice.

Good product.quick delivery.thanks. Birgit. Epsom, GB. Sun Sep 28 2025

Kingsize (5')

This 800-pocket sprung mattress features 800 individually responsive pocket springs combined with foam fillings to ensure overall body support and comfort. Each spring responds separately to body weight to offer pressure relief, while the tufted finish gives a firmer feel and provides longer-lasting back support. Finished with a smooth damask mattress cover for added comfort as you sleep, this mattress is designed for those who sleep on their stomach or back. Made in the UK by the UK's most trusted bed brand, Silentnight.

Good mattress very pleased.. Yasmin. Sun Jan 25 2026

Kingsize (5')

Cocoon yourself in supportive comfort. Ideal for sink-in snoozers. Ideal for those who love that sink-in feeling at bedtime, this mattress is designed to gently hug you to sleep, molding with the contours of your body. Thanks to its memory layer, it offers soothing pressure relief and ultimate comfort. The Mirapocket layer inside uses 1000 pocket springs to individually respond to movement and deliver individually tailored support.

Good quality mattress. Very comfortable. Exactly as described and perfect for our Granddaughter’s bed.. Valerie. Royston, GB. Mon May 20 2024

King - (150 x 200 cm)

Our Just Breathe mattress provides superb support, breathability and comfort all rolled into one. Eco Comfort Fibres create a breathable layer, so you don't overheat in the night, combined with the support of 1000 zoned springs. These clever little fibres work alongside high-tech 3D fabric that provides extra ventilation and moisture regulation. Our Just Breathe mattress sleep surface is finished with a soft-knit fabric which is hypoallergenic The Just Breathe mattress is also rolled for convenience and easy to get up staircases. We work with partners such as the University of Central Lancashire to test all of our support units for spinal alignment, durability and quality. The 1000 individually responsive pocket springs in this mattress provide edge-to-edge zoned support and extra support for your hips, as well as enhanced spinal alignment. Combined with our Eco Comfort Fibre layer made with sustainable fibres, which are extra breathable and perfect if you get hot during the night. We've made sleep easier than ever. Designed with ease and convenience in mind and with fast delivery, our Just Breathe mattress comes rolled and wrapped so you can easily take it to your room of choice.

Really pleased with my mattress it is firm supports my back and hips value for money and a brand I trust. Winnie. Newcastle. Fri Mar 06 2026

King - (150 x 200 cm)

Our Just Bliss mattress allows you to move as much as you like and still stay wonderfully comfortable, thanks to our gel-infused pressure relieving comfort layer. Responding to your body throughout the night, our gel-infused comfort layer relieves pressure and soothes minor aches and pains. The 1000 individually responsive pocket springs respond to your movements, resulting in premium comfort that's tailored to you. Finished with a soft-knit fabric which is hypoallergenic, plus it's rolled for convenience and easy to get up staircases. We work with partners such as the University of Central Lancashire to test all of our support units for spinal alignment, durability and quality. The 1000 individually responsive pocket springs in this mattress provide edge-to-edge zoned support and extra support for your hips, as well as enhanced spinal alignment. Pressure relieving gel-infused comfort layer actively responds to your body as you sleep, allowing you to toss and turn without sleep disturbance. Designed with ease and convenience in mind and with fast delivery, our Just Bliss mattress comes rolled and wrapped so you can easily take it to your room of choice.

Attractive & quite distinctive design, this well priced mattress is as comfortable as it looks. It medium firmness suits my athletic frame very well, whether sleeping on the back or side positions.. Anonymous. Wed Jun 25 2025

Kingsize (5')

This 800-pocket memory mattress features 800 individually responsive pocket springs combined with foam fillings to ensure overall body support and comfort. Each spring responds separately to body weight to offer pressure relief, while the soft knit cover provides extra comfort as you sleep. This mattress is enhanced with a body-contouring memory foam layer for additional tailored pressure relief through the night. This mattress offers a medium comfort feel, meaning it’s great for people who sleep both on their back and sides. Made in the UK by the UK's most trusted bed brand Silentnight.

Wasn’t sure what mattress to buy,but glad we got this one. It’s very firm so far after 4nights it’s comfy. Good buy. Rb. Exmouth, GB. Mon Jun 29 2020

Kingsize (5')

This Silentnight 800 Pocket Pillowtop Mattress features 800 individually responsive pocket springs combined with foam fillings to ensure overall body support and comfort. Each spring responds separately to body weight to offer pressure relief, while the soft knit cover provides extra comfort as you sleep. The mattress is enhanced with an additional pillowtop layer of padded fibers to provide extra cushioning. This mattress offers a medium comfort feel, meaning it’s great for people who sleep both on their back and sides. Made in the UK by the UK's most trusted bed brand Silentnight.

Lovely deep mattress, no one has slept on it as it was purchased for our spare room but looks comfortable.. Susan. Leven, GB. Tue Apr 23 2019

Kingsize (5')

This Silentnight 800 Pocket Pillowtop Memory mattress features 800 individually responsive pocket springs combined with foam fillings to ensure overall body support and comfort. Each spring responds separately to body weight to offer pressure relief, while the soft knit cover provides extra comfort as you sleep. This mattress is enhanced with a luxury memory foam pillowtop layer to provide extra pressure relief and cushioning around the hips and shoulders. This mattress offers a medium/firm comfort feel, which is generally great for people who sleep on their backs. Made in the UK by the UK's most trusted bed brand Silentnight.

Good product good delivery time. Alun. Swansea, GB. Wed Nov 09 2022