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Silentnight Mirastar Comfort Mattress
Silentnight Mirastar Comfort Mattress
Silentnight Mirastar Comfort Mattress
Silentnight Mirastar Comfort Mattress

Silentnight Mirastar Comfort Mattress

Rating:
88% of 100
4.4/5
(10 reviews)
SKU
BED55710_group

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Special Price £197 .10 Regular Price £419.00
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Silentnight Mirastar Comfort Mattress
Silentnight Mirastar Comfort Mattress

£197 .10

Select Size:

Select Size

Please note: Sizes below show standard mattress dimensions please check the product tab for exact bed measurements.

Size Guidence

SizeWidthLength
Small Single75cm 29".5'190cm 74".8'
Single90cm 35".4'190cm 74".8'
Small Double120cm 47".2'190cm 74".8'
Double135cm 53".1'190cm 74".8'
Kingsize150cm 59"200cm 78".7'
Superking180cm 70".8'200cm 78".7'
Kingsize (Zip/Link)150cm 59"190/200cm 74".8'/78".7'
Superking (Zip/Link)180cm 70".8'190/200cm 74".8'/78".7'
  SizeWidthLength
small single bed size Small Single75cm
29".5'
190cm
74".8'
single bed size Single90cm
35".4'
190cm
74".8'
small double bed size Small Double120cm
47".2'
190cm
74".8'
double bed size Double135cm
53".1'
190cm
74".8'
kingsize Kingsize150cm
59"
200cm
78".7'
superking size Superking180cm
70".8'
200cm
78".7'
  Zip/Link Size WidthLength
kingsize zip bed size Kingsize 150cm
59"
190/200cm
74".8'/78".7
superking zip bed size Superking 180cm
70".8'
190/200cm
74".8'/78".7'
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Mattress Removal
£39.00
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£39.00
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£59.00
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£59.00
Headboard Removal
£25.00
  • my item(s) will be fully dismantled and available for collection when the removal team arrive.
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* Bedstar advise using bin liners or a similar type of plastic wrap to cover up the item(s) ready for collection

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With larger items our fully trained delivery technicians offer point of delivery to a chosen room anywhere in the property.

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A Courtesy pre-call will be made on the day of delivery to confirm estimated arrival time.

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Track your delivery in real-time on the day using the link provided in your previous SMS or email update.

Old bed / mattress removal service

We can dispose and recycle your old bed or mattress when we drop off your new one. This optional service can be selected at checkout.

Assembly service

We partner with a nationwide furniture assembly company called Screwdriver flatpack. You can contact them directly on 0800 454 828 or click here for a hassle free quote and arrange an appointment for your furniture to be built.

In stock
Only %1 left
Details
Good for
Award Winning
This mattress has won an industry award
Features at a glance
Comfort rating
Medium Firm
Miracoil Zoned Springs
Hypoallergenic
5-year guarantee
Specifications
Mattress core
Miracoil
Comfort Fillings
Mattress depth
22 cm
approx.
Sided
Single-sided
non-turn
Guarantee
5 Year
manufacturer
Mattress construction — top to bottom
1
Luxury loft micro-quilted cover
A generously filled loft cover with a luxurious micro-quilted finish, providing a plush, cushioned sleeping surface. The soft, breathable fabric is hypoallergenic and dust mite free for a cleaner, healthier sleep environment. The quilted construction keeps the filling evenly distributed for consistent comfort across the full surface.
2
Miracoil zoned spring system
Silentnight's award-winning Miracoil continuous open-coil spring system, running head-to-toe with edge-to-edge support across the full mattress surface. Miracoil's unique spring shape provides twice as many contact points as a standard open-coil system, delivering superior pressure relief, better spinal alignment and maximum personal sleep space. The zoned design gives targeted support to pressure-sensitive areas at the hips and shoulders, while the edge-to-edge construction eliminates roll-together for undisturbed sleep right to the very edge of the mattress.
Best suited to
Back sleepers - Miracoil zoned support promotes healthy spinal alignment
Front sleepers
Those wanting reliable Miracoil support with a plush loft surface
Those wanting a simpler mattress without memory foam layers
Allergy sufferers - hypoallergenic, dust mite free
Couples - Miracoil eliminates roll-together for undisturbed sleep
Guest rooms and second bedrooms - straightforward, durable construction
Practical details
No-turn single-sided design
Rotate head-to-toe every 3 months for even wear
~22 cm depth - suits standard fitted sheets
Suitable for any divan base or bed frame
Handmade in the UK by Silentnight
5-year guarantee
Guarantee
5
Year
Silentnight 5 Year Manufacturer's Guarantee
Every Silentnight mattress is backed by a 5 year manufacturer's guarantee against defects in materials and workmanship. Silentnight are the UK's best-selling mattress brand and stand behind the quality of every product they make. In the unlikely event of a fault, Silentnight will repair or replace your mattress at no cost to you. The guarantee covers manufacturing defects only and is subject to the mattress being used on a suitable, supportive base.
Registered directly with Silentnight
Specifications
Key Measurements
Mattress Depth (cm)
22 cm
Mattress Width (cm)
90 cm
Mattress Length (cm)
190 cm
Specifications
Product Sku
BED55710_group
Comfort Rating
Med/Firm

A medium-firm mattress is a level of firmness that is slightly firmer than a medium mattress but still has a moderate amount of "give". A medium firm mattress is extremely comfortable. It's perfect if you want a little extra support but still, like your bed to feel cosy and soft.

Guarantee
5 Year

One year year guarantee followed by a four year sliding warranty.
The product comes with a 1 year guarantee that covers any defects in materials or workmanship during the first year after purchase. After the first year, the guarantee transitions into a sliding warranty where the coverage decreases gradually over the 4 year period and the customer would need to contribute a increasing percentage of cost to the repair based on the age of the item.

Mattress Cover
Damask

Damask fabrics are typically made from natural fibers such as cotton, silk, or wool. The tight weave and high thread count of damask fabrics make them strong, durable, and resistant to wear and tear.

Mattress Core
Miracoil Springs

Miracoil springs are interconnected vertically rather than horizontally. This design aims to offer better support to the sleeper and help minimize the roll-together effect

Comfort Layers

A generous mix of upholstered fillings to create a luxurious comfort layer to the mattress

Mattress Surface
MicroQuilted

A micro quilted mattress cover is a type of mattress cover that has a quilted design on its surface. The quilted design is made by stitching together the top layer of the mattress cover to the bottom layer, with a layer of padding in between. This creates a raised, textured pattern on the surface of the cover.

Turnable
Single Sided

A single sided mattress is designed to be used only on one side.

Mattress Handles
Yes

Old Bed Or Mattress Removal Service

Removal service

We remove your old bed and mattress at the same time we deliver your new one.

Pick what you want us to remove

Choose exactly what items you want removing either from the product page or at the first stage of checkout.

Responsible recycling

We take your old items straight to a dedicated recycling base as soon as we collect them.

Renew & reuse

Items are stripped and separated into recyclable parts, ready to become new beds and mattresses.

Questions & Answers
Reviews
based on 10 customer reviews
Comfort
93%
Support
83%
Value for money
90%
Reviews
  1. Great Support
    Rating
    100%
    - Verified
    Very comfortable and supportive perfect for my back. I had been struggling with back pain for months and this mattress has significantly improved my sleep quality. The firmness level is just right offering great support without feeling too hard. I no longer wake up with aches and I feel well-rested every morning. I was initially skeptical about buying a mattress online without trying it first but Silentnight truly delivered a high-quality product. It also stays cool throughout the night which is a big plus for me as I tend to overheat. Highly recommended!

    Review by John Doseon

    Posted on 25/03/2025

  2. Takes Time to Adjust
    Rating
    80%
    - Verified
    A bit firm at first but gets comfortable over time. I wasnt sure about it the first few nights because it felt firmer than my previous mattress. However after about a week I really started to appreciate the support it provides. My lower back pain has improved significantly and I feel well-rested. One thing I really like is how quiet it is theres no noise when moving around. The only reason Im not giving it 5 stars is that it does take some time to break in. But overall Its a solid and supportive mattress.

    Review by Sophia Grey

    Posted on 15/01/2025

  3. Solid Choice
    Rating
    100%
    - Verified
    Great value for money and my back pain is gone. I was a bit hesitant about investing in a new mattress but this one exceeded my expectations. The support it provides is phenomenal I feel like my spine is properly aligned and I dont wake up feeling stiff anymore. It has a very durable feel to it and I appreciate that the edges dont collapse when sitting on the side. The only reason Im giving it 4 stars instead of 5 is that it took a couple of weeks to break in but after that Its been fantastic. Definitely a great buy.

    Review by Emily Green

    Posted on 14/12/2024

  4. Perfect Sleep
    Rating
    100%
    - Verified
    Excellent mattress no complaints at all! From the first night I noticed a huge difference in my sleep quality. It provides just the right amount of firmness to support my back but it still has a comfortable cushioned feel. The Miracoil system does a great job of distributing weight evenly so I dont feel any pressure points. It also does a great job at isolating movement my partner and I dont wake each other up anymore. The fabric cover is also soft and breathable making it comfortable all year round. I highly recommend this mattress to anyone in need of quality sleep.

    Review by David Blue

    Posted on 06/03/2024

  5. Not Comfortable
    Rating
    60%
    - Verified
    Too firm for me had to add a topper. I was looking for a mattress with a medium-firm feel but this one was much firmer than expected. I gave it a few weeks to see if I would adjust but I just couldnt get comfortable. I woke up with pressure points in my shoulders and hips which was disappointing. I ended up buying a thick memory foam topper which improved the comfort level quite a bit. The build quality seems good and I think it would last a long time but unfortunately Its just too firm for my preference.

    Review by Chris Black

    Posted on 23/10/2023

  6. Average
    Rating
    60%
    - Verified
    Not bad but nothing exceptional either. Its a solid mattress that does the job but I cant say it blew me away. The firmness level is okay but it doesnt feel as comfortable as I was hoping. I dont wake up with pain but I also dont wake up feeling incredibly refreshed either. That being said Its well-made and seems durable. If youre looking for something straightforward without frills this could be a good option. I just wish it had a little more cushioning for extra comfort.

    Review by Emma Gold

    Posted on 01/09/2023

  7. Too Hard
    Rating
    80%
    - Verified
    Not as soft as I wanted but decent quality. I was expecting a medium-firm feel but this mattress is definitely on the firmer side. That being said it does seem well-constructed and provides solid support. It just wasnt the right fit for me as I prefer something a bit more plush. I ended up adding a memory foam topper which helped make it more comfortable. If you like firm mattresses you might love it but if youre a side sleeper like me it might not be ideal. Overall good build quality just not my preference.

    Review by Bob White

    Posted on 07/08/2023

  8. Amazing Quality
    Rating
    100%
    - Verified
    Durable well-made and very supportive. The mattress has a high-quality feel to it and I can tell it will last for years. I tend to sleep hot but this mattress does a good job of keeping me cool throughout the night. The firm support has made a noticeable difference in how I feel in the morning no more soreness or stiffness. I also appreciate that the edges are reinforced so I dont feel like Im going to roll off when sitting on the edge. Silentnight really did a great job with this one!

    Review by Michael Silver

    Posted on 27/06/2023

  9. Highly Recommend
    Rating
    100%
    - Verified
    Best sleep Ive had in years. Worth every penny. I was searching for a mattress that would provide both support and comfort and this one checks all the boxes. It feels very sturdy and well-made with no sagging or uneven spots. I also love how silent it is no squeaks or creaks even when turning over in bed. The Miracoil technology does a fantastic job of keeping the mattress stable and preventing motion transfer. Since switching to this mattress I wake up feeling refreshed and ready for the day. I would absolutely buy this again.

    Review by Alice Brown

    Posted on 05/06/2023

  10. Good but Firm
    Rating
    100%
    - Verified
    Good mattress but a bit firmer than expected. It provides excellent support and I feel well-aligned when lying down. At first I thought it was too firm but after a few nights my body adjusted and I started experiencing deeper sleep. One of the best things is that it minimizes motion transfer so I dont get disturbed when my partner moves during the night. The material quality also seems fantastic and I believe it will last a long time. If you like a firm mattress this is a great choice.

    Review by Jane Smith

    Posted on 13/04/2023

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