17 Products

Silentnight King Size Mattresses

Silentnight mattresses provide the perfect support for a good night’s sleep. Silentnight provide a vast range of mattresses for individual body types and comfort preferences. From Silentnight memory foam mattresses designed to reduce pressure points, to Miracoil 3 and Miracoil 7 mattresses produced to give the correct support to the areas of the body that need it most, right up to the Silentnight pocket zing collection that uses Silentnight’s top of the range pocket spring system. With all this choice you are sure to find a great Silentnight mattress to suit you.

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King Size
Single
Small Double
Double
Super King Size
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Mattress Filling View Mattress Filling information
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Mattress Spring Type View Mattress Spring Type information
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Natural
Traditional Mattress Upholstery, e.g. Cotton, Wool, etc...

Foam
Foam mattresses provide a supportive feel. The reflex foam core provides individual support that prevents rolling to one side or into the middle.

Latex
Latex is the ultimate natural elastic material, which conforms exactly to your body weight and shape, providing the optimum level of support for a healthy night's sleep.

Memory Foam
Memory Foam is specially designed foam that slowly contours to shape of your body. The material helps to relieve key pressure points, increase blood flow, and aid deep restful sleep.

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Pocket Spring
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Open Coil Spring
Open coil spring mattresses are the most common kind and are generally used towards the budget end of the market. They’re made of coil springs wired together beneath the mattress fillings.

Pocket Springs
Each spring is held in a individual pocket of material. The individual pockets are packed closely together. The springs work in harmony with body weight and movement to both support and minimise pressure points. This spring type will provide you with the best in independent support. There will be an increase in support with higher spring counts.
 

Silentnight
£579 £279
Silentnight Miracoil 3 Platinum King Size Mattress

Silentnight Miracoil 3 Platinum King Size Mattress

Star Buy Product Our Silentnight Platinum mattress loves your back thanks to the unique Miracoil spring system, which provides comfort and support for all shapes and sizes. Silentnight's intelligent Miracoil springs...

Available Tensions: Medium

Stock Clearance SaleView Silentnight Miracoil 3 Platinum King Size Mattress
Up To 14 Days
Silentnight Miracoil 3 Platinum King Size Mattress
Silentnight
£679 £379
Silentnight Miracoil Rio King Size Mattress

Silentnight Miracoil Rio King Size Mattress

The Rio features Silentnight's Miracoil® reactive springs that give tailored comfort and support whatever your shape and size. The head to toe springs distribute body weight, ensuring partner movement...

Available Tensions: Medium

View Silentnight Miracoil Rio King Size Mattress
21 To 28 Days
Silentnight Miracoil Rio Single Mattress Silentnight Miracoil Rio Small Double Mattress Silentnight Miracoil Rio Double Mattress Silentnight Miracoil Rio King Size Mattress Silentnight Miracoil Rio Super King Size Mattress
Silentnight
£459 £379
Silentnight Pocket Zing 3 Florentine King Size Mattress

Silentnight Pocket Zing 3 Florentine King Size Mattress

The PocketZing range from Silentnight uses their unique pocket spring technology that allows truly independent and personalised body contouring, eliminating pressure hot spots. It has a zoned mattress that...

Available Tensions: Medium

View Silentnight Pocket Zing 3 Florentine King Size Mattress
Up To 21 Days
Silentnight Pocket Zing 3 Florentine Single Mattress Silentnight Pocket Zing 3 Florentine Double Mattress Silentnight Pocket Zing 3 Florentine King Size Mattress Silentnight Pocket Zing 3 Florentine Super King Size Mattress
Silentnight
£519 £399
Silentnight Dreamworld Neptune Miracoil 3 King Size Mattress

Silentnight Dreamworld Neptune Miracoil 3 King Size Mattress

The Dreamworld Neptune Miracoil 3 features the Miracoil spring system from Silentnight, This system provides extra, targeted support, no roll togther and no roll off. Miracoil® 3 gives you zoned support that...

Available Tensions: Medium

View Silentnight Dreamworld Neptune Miracoil 3 King Size Mattress
Up To 21 Days
Silentnight Dreamworld Neptune Miracoil 3 Single Mattress Silentnight Dreamworld Neptune Miracoil 3 Double Mattress Silentnight Dreamworld Neptune Miracoil 3 King Size Mattress Silentnight Dreamworld Neptune Miracoil 3 Super King Size Mattress
Silentnight
£819 £419
Silentnight Miracoil Amsterdam King Size Mattress

Silentnight Miracoil Amsterdam King Size Mattress

The Amsterdam features Silentnight's Miracoil® reactive springs that give tailored comfort and support whatever your shape and size. The head to toe springs distribute body weight, ensuring partner...

Available Tensions: Firm

View Silentnight Miracoil Amsterdam King Size Mattress
21 To 28 Days
Silentnight Miracoil Amsterdam Single Mattress Silentnight Miracoil Amsterdam Small Double Mattress Silentnight Miracoil Amsterdam Double Mattress Silentnight Miracoil Amsterdam King Size Mattress Silentnight Miracoil Amsterdam Super King Size Mattress
Silentnight
£829 £429
Silentnight Miracoil Seoul King Size Mattress

Silentnight Miracoil Seoul King Size Mattress

The Seoul features Silentnight's Miracoil® reactive springs that give tailored comfort and support whatever your shape and size. The head to toe springs distribute body weight, ensuring partner movement...

Available Tensions: Medium

View Silentnight Miracoil Seoul King Size Mattress
21 To 28 Days
Silentnight Miracoil Seoul Single Mattress Silentnight Miracoil Seoul Double Mattress Silentnight Miracoil Seoul King Size Mattress Silentnight Miracoil Seoul Super King Size Mattress
Silentnight
£549 £429
Silentnight Pocket Zing 3 Caramello King Size Mattress

Silentnight Pocket Zing 3 Caramello King Size Mattress

The Pocket Zing range from Silentnight uses their unique pocket spring technology that allows truly independent and personalised body contouring, eliminating pressure hot spots. It has a zoned mattress that...

Available Tensions: Medium

View Silentnight Pocket Zing 3 Caramello King Size Mattress
Up To 21 Days
Silentnight Pocket Zing 3 Caramello Single Mattress Silentnight Pocket Zing 3 Caramello Double Mattress Silentnight Pocket Zing 3 Caramello King Size Mattress Silentnight Pocket Zing 3 Caramello Super King Size Mattress
Silentnight
£679 £449
Silentnight Dreamworld Satellite Miracoil Memory 7 King Size Mattress

Silentnight Dreamworld Satellite Miracoil Memory 7 King Size Mattress

The Dreamworld Satellite Miracoil Memory 7 features Silentnight's unique Miracoil spring unit. Miracoil® 7 has been enhanced to feature an extra sensitive support layer to provide more targeted support. With...

Available Tensions: Medium

View Silentnight Dreamworld Satellite Miracoil Memory 7 King Size Mattress
Up To 21 Days
Silentnight Dreamworld Satellite Miracoil Memory 7 Single Mattress Silentnight Dreamworld Satellite Miracoil Memory 7 Double Mattress Silentnight Dreamworld Satellite Miracoil Memory 7 King Size Mattress Silentnight Dreamworld Satellite Miracoil Memory 7 Super King Size Mattress
Silentnight
£869 £469
Silentnight Miracoil Beijing King Size Mattress

Silentnight Miracoil Beijing King Size Mattress

The Beijing features Silentnight's Miracoil® reactive springs that give tailored comfort and support whatever your shape and size. The head to toe springs distribute body weight, ensuring partner...

Available Tensions: Medium

View Silentnight Miracoil Beijing King Size Mattress
21 To 28 Days
Silentnight Miracoil Beijing Single Mattress Silentnight Miracoil Beijing Double Mattress Silentnight Miracoil Beijing King Size Mattress Silentnight Miracoil Beijing Super King Size Mattress
Silentnight
£899 £499
Silentnight Mirapocket Stockholm King Size Mattress

Silentnight Mirapocket Stockholm King Size Mattress

The Stockholm from Silentnight features 1200 Zoned pocket springs that give head to toe targeted support. The mattress also has extra edge support for maximum sleep space. The mattress contains comfortable...

Available Tensions: Firm

View Silentnight Mirapocket Stockholm King Size Mattress
21 To 28 Days
Silentnight Mirapocket Stockholm Single Mattress Silentnight Mirapocket Stockholm Small Double Mattress Silentnight Mirapocket Stockholm Double Mattress Silentnight Mirapocket Stockholm King Size Mattress Silentnight Mirapocket Stockholm Super King Size Mattress
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