Firmness
Type
Open Coil Spring
Depth (cm)
25
Number of Layers
5
Trial Period (nights)
Warranty (years)
5
Price Range
£159 to £160
Best Sleeping Position(s)
Certifications
Assessed from the specification published by Archers Sleepcentre, captured September 2026, and from regular price comparison across our UK retail partners.
You'd choose the Cirrus for straightforward firm support without spending much. The open coil springs sit in connected rows joined by helical wire, which means the whole surface works as one supportive unit, and a rod-edge wire around the perimeter helps you use the full width without the sides collapsing. Hand tufting holds the fibre fillings in place, so the firm feel should stay consistent rather than developing soft spots. The white fibre fillings are hypo-allergenic, a plus if dust sensitivity is a concern. Archers Sleep Centre lists a 5 year warranty, structured as a 1 year guarantee plus a 4 year manufacturing warranty, which is fair reassurance at this price.
Key Features & what's inside
- Damask Cover. A durable damask cover in a classic woven design. It's a traditional finish that tends to wear well over time.
- White Fibre Fillings. A lightweight, high loft fibre that holds its shape, which means the comfort layer shouldn't flatten quickly. It's also hypo-allergenic, helpful if you react to dust or certain materials.
- Hand Tufted Layer. Nylon tapes pass through the mattress at regular intervals, with cotton tufts on both sides holding the fillings securely. This keeps everything anchored and contributes to the firmer feel.
- Open Coil Springs. An interconnected spring system set out in rows from head to toe, each row joined by spiral helical wire. It's a hard-wearing, durable design, though the connected springs mean you'll feel a partner's movement more than with pocket springs.
- Wire Edge Border. A thick rod-edge wire runs around the perimeter springs to reinforce the border. That means firmer edge support and a longer usable life for the mattress.
Layer details from archerssleepcentre.co.uk product page, September 2026.
Who's it NOT for?
This is a firm mattress, so lightweight side sleepers may find it puts too much pressure on hips and shoulders. The interconnected open coil springs transfer movement, which makes it a weaker choice for couples where one person is a restless sleeper. It's also only available in EU Single.
Highgrove Cirrus Luxury Extra Long Mattress
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Is the Highgrove Cirrus mattress firm or soft?
It's firm. The hand-tufted construction and open coil springs give a supportive, firmer feel, which suits back and front sleepers best. If you're a side sleeper on the lighter side, you may find it slightly too hard for comfortable pressure relief at the shoulders and hips.
How deep is the Highgrove Cirrus Luxury Extra Long mattress?
It's 25cm deep, a fairly standard depth that most fitted sheets will accommodate without any trouble.
Does the Highgrove Cirrus come with a warranty?
Archers Sleep Centre lists a 5 year warranty, made up of a 1 year guarantee plus a 4 year manufacturing warranty. As this appears on a retailer's listing rather than the brand's own site, check the terms with whichever retailer you buy from.
What sizes does the Highgrove Cirrus mattress come in?
It's available in EU Single only. The extra long format is designed for European-sized bed frames, so measure your frame carefully before ordering, as a standard UK single mattress has different dimensions.
How much does the Highgrove Cirrus mattress cost?
Prices range from £159 to £160, starting at £159.87. Note it's listed as made to order, so it isn't dispatched from stock on the shelf.
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