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Mattress core
A traditional Bonnell spring unit provides connected, even support across the sleeping surface.
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Comfort layer
Soft white fibre adds a cushioning layer above the springs. A comfortable place to settle in.
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Firmness
A balanced medium feel, with a little give and reassuring support. A comfortable middle ground.
Deep Sleep Topaz Open Coil Mattress
- Bonnell springs
- Medium comfort
- Handmade in the UK
- Free delivery, usually in 1–3 weeks
- 1-year guarantee
We use a 2 person delivery service from nationally recognised courier companies, who can deliver to your room of choice if selected
How delivery works
2. This is then collected by one of our trusted delivery partners and we can pass on the tracking details provided by our courier.
3. Our courier will then contact you directly with a proposed delivery date, which you can re-arrange if not suitable
4. The evening before the delivery date, you will receive a time slot to know when to expect your mattress
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Mattress core
A traditional Bonnell spring unit provides connected, even support across the sleeping surface.
-
Comfort layer
Soft white fibre adds a cushioning layer above the springs. A comfortable place to settle in.
-
Firmness
A balanced medium feel, with a little give and reassuring support. A comfortable middle ground.
Description
The Deep Sleep Topaz Open Coil Mattress is a great value choice for support and comfort. Made with a medium comfort grade, this mattress provides a good balance, making it suitable for a wide range of sleepers. The traditional Bonnell spring system lies at the heart of the mattress ensuring long-lasting durability and quality support.
The comfort fillings add a layer of plushness, creating a softer sleeping surface. Wrapped in a durable damask fabric, which is both hard wearing and breathable. The cover has been micro quilted which provides a flatter surface to lie on, ideal if you aren't a fan of tufts!
A double sided reversible mattress, allows you to flip and rotate it regularly, helping to extend its lifespan and maintain its shape and performance. The Deep Sleep Topaz Open Coil Mattress has a great price point and offers something comfortable for yourself, for children or for the spare room!
Deep Sleep Topaz Open Coil Mattress Information:
- Depth of mattress: 25cm
- Firmness rating: Medium
- Delivered in 1-3 Weeks
- 1 Year manufacturers guarantee
- Made in the UK
Why choose this mattress?
Traditional support, everyday comfort. A traditional Bonnell spring unit provides connected, even support across the sleeping surface.
Soft white fibre adds a cushioning layer above the springs. A comfortable place to settle in.
Two sides to settle into. Turning and rotating helps spread everyday wear across both sleeping surfaces.
A smoother surface. The quilted finish keeps the top feeling flat and even.
Comfort that keeps the budget happy. A good-value option for everyday sleep, a child’s room or the spare bed.
Features
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Bonnell springs
A traditional Bonnell spring unit provides connected, even support across the sleeping surface.
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White fibre
Soft white fibre adds a cushioning layer above the springs. A comfortable place to settle in.
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Medium
A balanced medium feel, with a little give and reassuring support. A comfortable middle ground.
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Breathable cover
Breathable fabric allows air to pass through the mattress surface.
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Micro-quilted finish
A micro-quilted finish gives the sleeping surface a smoother, flatter feel.
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Double sided
Double sided — turn and rotate regularly. Follow the care instructions supplied with your mattress.
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25cm depth
Approximately 25cm deep — check your fitted sheets have enough room for a comfortable fit.
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Handmade in the UK
Handmade in the UK by Deep Sleep.
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1-year guarantee
Includes a one-year manufacturer’s guarantee, subject to the manufacturer’s terms.
Dimensions
| Size | Width (cm) | Length (cm) |
|---|---|---|
| 2'6 Small single | 75 | 190 |
| 3' Single | 90 | 190 |
| 4' Small double | 120 | 190 |
| 4'6 Double | 135 | 190 |
| 5' Kingsize | 150 | 200 |
| 6' Superking | 180 | 200 |
These are nominal UK mattress sizes. Actual measurements can vary slightly; please contact us before ordering if you need an exact fit.
Depth:
Specifications
| Type | Mattress |
|---|---|
| Brand | Deep Sleep |
| Mattress core | Traditional spring |
| Comfort fillings | White fibre |
| Firmness | Medium |
| Depth | |
| Delivery format | Unrolled |
| Cover | Damask fabric |
| Mattress care | Double sided — turn and rotate regularly |
| Surface finish | Micro quilted |
| Made in | UK |
| Guarantee | 1-year manufacturer’s guarantee |
| Fire safety | Conforms to BS 7177:2008 for domestic use. |
FAQs
How firm is this mattress?
What is inside this mattress?
Do I need to turn or flip it?
How deep is this mattress?
How is it delivered?
Does it come with a guarantee?
beds4us reviews
I received excellent service from Matt and the team at Beds 4 us. Knowledgeable, polite, efficient and very helpful is the only way to describe the service I received from start to finish. I can totally recommend them and Matt's advice was spot on. Thanks guys well pleased with my new bed - Google Oct 2023
Bought a divan bed and mattress from beds4you and what a fantastic service I received. Very friendly, helpful and prompt. Bed is exactly what was advertised and described. Great delivery service, I definitely recommend and will be purchasing more in the near future - Google Oct 2023
Matt and his team were super helpful with my order from the moment I got in touch. They couldn’t be more helpful, especially when it came to available choices, talking through all the options and details so I understood. The delivery team were communicative, on time and very helpful, they even ensured they removed their shoes every time they came in and out, which was a lot! Highly recommended - Google Oct 2023
Matt and the team at Beds4us were extremely helpful and very quick to deliver our mattresses. They also disposed of the old ones for us, which was a great relief. Well done guys! - Google Oct 2023
Staff were incredibly helpful in store. I left very happy with my new mattress and bed frame. Highly recommend - Google Oct 2023
Good prices and excellent service, all items delivered promptly at the agreed times - Google Nov 2023
Matt provided an excellent service, the sofas I needed were in stock and I was able to take away - Google Nov 2023
We purchased a Children's high-sleeper bed with desk underneath. Really pleased with the quality and price. Matt, James and the team were brilliant! Will definitely shop with them again. - Google Dec 2023
Ordered a mattress today .. great service from the lads in the showroom .. they even managed to deliver the same day .. we shall be back .. thanks guys - Google Feb 2024
What a great place staff were friendly attentive knowledgeable of the products
Which are outstanding quality and extremely good value.
A real hidden gem not to be missed. - Google Feb 2024