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Silentnight Mattresses

At MattressNextDay, we’re proud stockists of Silentnight mattresses, offering an extensive selection of the brand’s most popular models. For over 70 years, Silentnight has been one of the UK’s leading manufacturers of high-quality beds and mattresses, and they’re renowned for their attention to comfort and innovative designs. No matter which model you go for, you’re guaranteed a mattress that can help you enjoy the ultimate night’s sleep.

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Based on 23,378 reviews

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We were kept updated all the way through from purchase right up until delivery which was very helpful.

Linda Rudd 11th Jul
Trustpilot Star rating Verified

From ordering to delivery they were very good. Ordering offices very easy, delivery very quick and delivery company very efficient and careful.

Anita B 9th Jul
Trustpilot Star rating Verified

So far so good with the mattress, the quality is excellent and is as described. First class speedy delivery service received and would not hesitate to recommend.

Vicki 9th Jul

Helpful guides & tips for Silentnight mattresses

At MattressNextDay, we’re proud stockists of Silentnight mattresses, offering an extensive selection of the brand’s most popular models. For over 70 years, Silentnight has been one of the UK’s leading manufacturers of high-quality beds and mattresses, and they’re renowned for their attention to comfort and innovative designs. No matter which model you go for, you’re guaranteed a mattress that can help you enjoy the ultimate night’s sleep.

What is Miracoil?

Silentnight renowned Miracoil spring system offers outstanding support, correct spinal alignment and helps to reduce roll-together to give you the best opportunity for a great nights sleep - ideal for couples.

The Miracoil spring system features a more unique series of interwoven springs, linked vertically offering firm support across the entire width of the mattress.

The main benefits being:

  • Zoned support for medically correct spinal alignment
  • No roll-together ensuring minimal partner disturbances throughout the night
  • Designed to offer a firmer support, similar to orthopaedic mattresses.

What is Mirapocket?

Every mattress with the Silenthight Mirapocket support system contains individual springs housed in their own separate fabric pockets which respond independently to each other, creating a luxurious pocket sprung mattress.

Each spring helps to spread your weight evenly across the mattress providing the ultimate support and comfort for a great nights sleep.

The primary benefits of Mirapocket are:

  • Pocket springs which conform and adjust to body weight for luxurious comfort
  • Individual responsive springs to provide tailored support
  • Edge to edge springs for maximum sleep space
  • Scientifically proven to improve spinal alignment and posture

Are Silentnight Mattresses made in the UK?

All Silentnight mattresses on sale at MattressNextDay are manufactured in the UK and actually exceed British standards. Each product in the Silentnight range is thoroughly tested and fully certified by the Forest Stewardship Council.

Are Silentnight products safe?

Mattresses on this range are put through meticulous testing for flammability, temperature control, durability, and pressure. These tests are carried out in one of only seven state-of-the-art SATRA accredited testing labs in the UK. All products on this range don't just meet British and European quality and safety standards, but actually, exceed them. 

Do these mattresses come rolled?

It will depend on the mattress. The majority of memory foam mattresses and Silentnight Miracoil mattresses are roll-up mattresses for easy transport. Remember that with MattressNextDay, you can save even more money with free delivery to mainland UK addresses.

All of the mattresses in Silentnight's Just Sleep Mattress range are rolled up and boxed for your convenience. They are specifically created to help you get the best night's sleep as easily and efficiently as possible, removing the struggle of getting a large sleep surface up the stairs!

Are Silentnight mattresses good?

Silentnight mattresses have a reputation for being some of the best on the market. This respected manufacturer’s mattresses are regularly voted as Which? Best Buys, and have racked up awards for quality and comfort. You can expect your Silentnight mattress to give you years of great service, as long as you maintain it and turn it regularly.

You’ll notice an instant improvement from your original mattress, but as with all things, it may take you a couple of days to get used to the feel. Once the mattress settles and you adjust to the feel, your Silentnight mattress will exceed your expectations.

With 3 or 5 year manufacturer guarantees (depending on the product you've purchased) you can sleep peacefully knowing that if your new Silentnight mattress doesn't live up to your standards, you're covered. When looked after properly, your Silentnight mattress should last for as long as we recommend keeping a mattress for - around 8 years.

Size Imperial Metric
Cot Mattress 3'9" x 1'9" 120cm x 60cm
Cot Bed Mattress 4'6" x 2'3" 140cm x 70cm
Adjustable Small Single 2'6" x 6'6" 75cm x 200cm
Adjustable Single 3' x 6'6" 90cm x 200cm
Adjustable Small Double 4' x 6'6" 120cm x 200cm
Adjustable Double 4'6" x 6'6" 135cm x 200cm
Small Single 2'6" x 6'3" 75cm x 190cm
Single 3' x 6'3" 90cm x 190cm
Small Double 4' x 6'3" 120cm x 190cm
Double 4'6" x 6'3" 135cm x 190cm
King Size 5' x 6'6" 150cm x 200cm
Super King 6' x 6'6" 180cm x 200cm
European Small Single 2'8" x 6'6" 80cm x 200cm
European Single 3' x 6'6" 90cm x 200cm
European Double 4'7" x 6'6" 140cm x 200cm
European King Size 5'3" x 6'6" 160cm x 200cm

All mattress sizes given are approximate and stated sizes refer to the sleeping surface only. Mattresses sizes may vary slightly from their stated dimensions due to manufacturing tolerances, please allow +/- 2 inches (5cm).

Support Best for
 Icon for Memory Foam Memory Foam Body moulding and pressure relieving
 Icon for Natural Fibres Natural Fibres Unrivalled comfort, naturally temperature-regulating
 Icon for Latex Latex Breathable, supportive and eco friendly
 Icon for Cool Gel Memory Foam Cool Gel Memory Foam Active cooling properties, ideal for hot sleepers
 Icon for Soft White Fibres Soft White Fibres Hypoallergenic polyester, soft and durable

Support Best for
 Icon for Pocket Springs Pocket Springs Individual springs for tailored support
 Icon for Foam Foam Conforms to your body's shape, silent (no springs)
 Icon for Open Coil Springs Open Coil Springs Traditional, interlinked springs
 Icon for Pocket Springs Latex Bouncy yet supportive, great for hot sleepers

Firmness Best for
Softer
Good for side sleepers, a softer level of support
Medium
Good all-rounder for front, side or back sleepers
Medium - Firm
Good for people who change sleeping position
Firm
Good for people who sleep on their front or back
Extra Firm
The firmest level of support, also known as orthopaedic

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