1 Tree planted with every order
133,805+ Trees planted so far
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Looking for a refreshing night's sleep? The UNO® Fusion Luxe Cool 4000 Mattress is your solution, with enhanced airflow for a cooler, fresher sleep surface, as well as innovative supportive springs.
Cutting-edge pocket spring technology reacts to your body and weight placement to target specific support to your pressure points. With a medium tension, these springs move independently within their individual fabric pockets to tailor support to your hips, shoulders, spine, and other body areas that require alignment.
This results in incredible pressure relief and a restorative night's sleep, preventing morning aches and pains for a fresh start to every day.
A body-contouring layer of memory foam offers personalised support by directing pressure relief to every single curve of your body. Springing back to its original shape once pressure is removed, you'll experience this unique support every single night. Plus, with a medium feel, you'll be kept properly supported no matter what position you sleep in.
A removable cover suitable for machine washing ensures your bed stays clean and hygienic, which paired with the hypoallergenic properties of the Fusion Luxe Cool, provides a healthier sleeping environment for you and your partner.
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UNO® 5 Year Guarantee
In the unlikely event that you discover a fault with your UNO® mattress as a result of a material or manufacturing error, you're covered by a generous five year guarantee.
Free Delivery in
Place your order now and we'll contact you to arrange delivery when your order is ready for despatch. You can then choose our popular next day delivery or select a day & time of your choice and get delivery when it's convenient for you.
133,805+ Trees planted so far
| Size | Imperial | Metric |
|---|---|---|
| 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).
You can spread the cost of purchases over £400 without any fees or interest thanks to our partnership with Klarna, a payment service provider.
Available payment options
18+, T&Cs apply, Credit subject to status. Bedsonline.biz Ltd is authorised and regulated by the Financial Conduct Authority (FCA FRN 710091) and acts as a credit intermediary and not a lender, offering credit products provided exclusively by Klarna Bank AB (publ). Finance is only available to permanent UK residents aged 18+, subject to status, terms and conditions apply. Klarna’s [Pay in 3 instalments] [and] [Pay in 30 days] are unregulated credit agreements.Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Ts&Cs and late fees apply.
*Delivery charges may apply for some areas. Please see our delivery page for more information.
1. Order by 5pm for next day delivery between Monday-Friday, 12pm on Saturday and 3pm on Sunday. The 'Order by' time may be subject to change dependant on our delivery partners.
Bedsonline.biz Ltd is authorised and regulated by the Financial Conduct Authority (FCA FRN 710091) and acts as a credit intermediary and not a lender, offering credit products provided exclusively by Klarna Bank AB (publ). Finance is only available to permanent UK residents aged 18+, subject to status, terms and conditions apply.
