Silentnight 7 Zone vs Coolmax Deluxe - 2025 Review

Vs Mattress is reader-supported, that means if you buy something via a link on this page, we might earn a commission. Thank you kindly.

← Back to comparisons
Top
Pick
Top
Pick
Top
Pick

Silentnight 7 Zone

Top
Pick

Check latest price

Claim Deal

Sale: Get 50% Off

Claim Deal

Essential Information

Mattress Type
Memory Foam
Memory foam
Brand
Silentnight
Memory Foam Warehouse
Year Launched
1950's
2001 (1970s)
Unique Points

The Silentnight 7 Zone mattress contains a deep premium comfort layer of body moulding memory foam for ultimate pressure-relieving comfort.

  • 7 zoned support system
  • Body moulding memory foam
  • Comfort: Medium/Firm
  • European and IKEA sizes also available
  • Non-removable cover

This is a mid-range foam mattress and has a two layer construction:

  • CoolMax Cover
  • 5cm 50kg/m³ Memory Foam
  • 15cm 30kg/m³ Reflex Foam.

It scores well on price, performance and longevity, making it a popular choice for younger couples and new homeowners.

Video

Certifications

OEKO-TEX®
Red Cross. It means No, not available. Not included.
Red Cross. It means No, not available. Not included.
Red Cross. It means No, not available. Not included.
Red Cross. It means No, not available. Not included.
CertiPur-US®
Other Certification Info

Firmness & Feel

Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good.
Good Firmness Standard
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Select Your Firmness
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Adjustable Firmness
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Half-Half Firmness
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Flippable / Reversible Firmness
Firmness Info

The Silentnight 7 Zone Memory Foam mattress provides tailored pressure relief with a comfort layer that adapts to your body's contours. It includes three zoned support areas for key body parts like shoulders, hips, and back. However, given its budget nature, its firmness and support may not be optimal for long-term use.

The CoolMax Deluxe Memory Foam mattress has a medium firmness rating overall. Suitable for front, back and side sleepers.

Pricing

Single
Double
King
Super King
Pay Later
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.

Check latest price

Claim Deal

Sale: Get 50% Off

Claim Deal

Construction & Materials

Image
Silentnight 7 Zone
Coolmax Deluxe
Layers
Memory foam, Zoned miratex foam support
Memory Foam, Reflex Foam.
Cover
Purotex treated to reduce moisture and dust-mite allergens to create a drier, fresher and all-round healthier mattress. The probiotic treatment, works on the same principle as the probiotic yoghurt drinks, by putting friendly bacteria into the fabric of the mattress. As you sleep, your body pressure activates the friendly bacteria, which quickly multiply to outnumber and replace any harmful bacteria in the bed.
Comes with a CoolMax mattress cover which is removable and washable at 40 degrees. Coolmax fabric technology wicks away excess heat and moisture, to prevent you from stirrin
Machine-washable Cover
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Ergonomic Handles
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Comfort
The 7 Zone mattress contains a deep premium comfort layer of body moulding memory foam for ultimate pressure-relieving comfort. The mattress provides unparalleled support for your entire body, with soft support for your shoulders and firm support for your hips and lower back, providing a healthier sleep. The high-density Miratex foam core means you'll be supported to the very edge of the mattress, meaning more sleep space for you.
The top layer of memory foam offers luxurious comfort.
Support
The 7 Zone mattress provides targeted spinal support for total body relaxation. The mattress offers soft support for your shoulders and firmer support for your hips and lower back. The result is that your spine stays level all night through, supported in its natural position.
This 5cm memory foam top layer is deep enough for you to experience the full pressure-relief benefits of memory foam.
Manufactured in
United Kingdom

Posts

Bedtime reading

Size & Weight

Available Sizes
Single, Double, King, Super King
Single, Double, King
Mattress Depth
20 cm
20 cm
UK Single
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
UK Single Weight (kg)
N/A
14
UK Double
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
UK Double Weight (kg)
N/A
20
UK King
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
UK King Weight (kg)
N/A
UK Super King
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
UK Super King Weight (kg)
N/A

FAQ

Trial & Warranty

Free Trial
Red Cross. It means No, not available. Not included. Green tick. It means Yes. It's available and good.
Red Cross. It means No, not available. Not included. Green tick. It means Yes. It's available and good.
Sleep Trial (Nights)
-
100
Warranty (Years)
5
5
Free Shipping
Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good.
Free Returns
YES
YES

Delivery

Delivery Information

Amazon delivery

The CoolMax Deluxe is delivered as a rolled up mattress, allowing you to move it into your room of choice quickly and easily.

Related Comparisons

Thank you for checking out this Silentnight 7 Zone vs Coolmax Deluxe mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.