Cosmos Mattress

Name: Cosmos Mattress
Brand: Komfi
Price: 449.0 GBP
Availability: InStock

£449.00

Was£899.00 Save £450.00

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Family run business

Established 1992

Find your nearest store

Stores in Winfarthing and Norwich

Free divan assembly on all orders

Delivery to the room & assembly at no additional cost

Cosmos Mattress by Sound Sleep – Premium Comfort, Exceptional Value

Modelled after one of the leading online mattress brands, the Sound Sleep Cosmos delivers even greater quality and value—exclusively under our own trusted brand.

Hybrid Construction for Optimal Comfort & Support
The Cosmos mattress combines advanced materials with a thoughtful design to provide a firmer yet incredibly supportive sleep experience:

60mm High-Definition Open-Cell Comfort Foam – Promotes breathability and cushions pressure points.
20mm High-Definition Comfort Layer – Adds a plush touch for enhanced comfort.
1000 Pocket Springs – Offers tailored, responsive support and motion isolation.
50mm Ecofoam Base Layer – Provides long-lasting durability and eco-conscious stability.
Firmer Feel

Key Features:

Lush layers for an ultimate supportive feel.
Hybrid design balances comfort and firmness for excellent body contouring and pressure relief.
Fully recyclable at end of life—an environmentally friendly choice.
Produced in a UK factory committed to reducing carbon emissions.
Comes with a removable, washable cover for easy care.
Backed by a 5-year guarantee for peace of mind.
Vacuum Packed for easy access

Like all our mattresses, the Cosmos is proudly made in the UK to the highest standards, ensuring quality you can trust night after night.

Mattress Dimensions

Size	Width	Length	Depth
3'0 Single	90cm	190cm	25cm
4'0 Small Double	120cm	190cm	25cm
4'6 Double	135cm	190cm	25cm
5'0 King Size	150cm	200cm	25cm
6'0 Super King Size	180cm	200cm	25cm