“Refund was approved and back in my account the same day.” - Deliver+ customer
The Chelsea mattress is designed to deliver reliable comfort and practical support, offering a well-balanced medium feel that suits a wide range of sleeping styles. Carefully engineered to promote correct spinal alignment, it provides consistent cushioning while helping to relieve pressure across key areas of the body for a comfortable and restorative night’s sleep. The mattress is constructed using a durable open coil spring system, formed from a continuous wire to create a supportive and resilient core that offers excellent stability while remaining lightweight and easy to handle. Finished with a traditional tufted surface, the internal layers are securely held in place to maintain long-term comfort and shape retention. The sleeping surface is covered in a high-quality knitted fabric, selected for its softness, breathability, and gentle stretch, creating a comfortable and inviting sleep. Designed as a single-sided mattress, it features a dedicated sleeping surface with supportive comfort layers, while the base is finished with a non-slip fabric to help keep the mattress securely positioned on the bed frame. With an approximate depth of 25cm, the Chelsea mattress offers a supportive and practical sleep solution, making it particularly well suited for guest rooms, spare bedrooms, and everyday use where comfort, durability, and ease of use are essential.
Small Single W 75 cm x L 190 cm, Single W 90 cm x L 190 cm, Small Double W 120 cm x L 190 cm, Double W 135 cm x L 190 cm, King W 150 cm x L 200 cm, Super King W 180 cm x L 200 cm. Dry Clean Only
Extended returns Orders placed after 29th October 2026 can be returned until 5th January 2027
Something not quite right? You have 21 days from the day you receive it, to send something back. When you purchase Debenhams Deliver+, you will have an extra 14 days on top of our standard 21-day window to initate a return.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.
The Chelsea mattress is designed to deliver reliable comfort and practical support, offering a well-balanced medium feel that suits a wide range of sleeping styles. Carefully engineered to promote correct spinal alignment, it provides consistent cushioning while helping to relieve pressure across key areas of the body for a comfortable and restorative night’s sleep. The mattress is constructed using a durable open coil spring system, formed from a continuous wire to create a supportive and resilient core that offers excellent stability while remaining lightweight and easy to handle. Finished with a traditional tufted surface, the internal layers are securely held in place to maintain long-term comfort and shape retention. The sleeping surface is covered in a high-quality knitted fabric, selected for its softness, breathability, and gentle stretch, creating a comfortable and inviting sleep. Designed as a single-sided mattress, it features a dedicated sleeping surface with supportive comfort layers, while the base is finished with a non-slip fabric to help keep the mattress securely positioned on the bed frame. With an approximate depth of 25cm, the Chelsea mattress offers a supportive and practical sleep solution, making it particularly well suited for guest rooms, spare bedrooms, and everyday use where comfort, durability, and ease of use are essential.
Small Single W 75 cm x L 190 cm, Single W 90 cm x L 190 cm, Small Double W 120 cm x L 190 cm, Double W 135 cm x L 190 cm, King W 150 cm x L 200 cm, Super King W 180 cm x L 200 cm. Dry Clean Only
Extended returns Orders placed after 29th October 2026 can be returned until 5th January 2027
Something not quite right? You have 21 days from the day you receive it, to send something back. When you purchase Debenhams Deliver+, you will have an extra 14 days on top of our standard 21-day window to initate a return.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.
“Refund was approved and back in my account the same day.” - Deliver+ customer
Extend your warranty and protect your purchase against accidental damage and defects.
Protects your new Chelsea Comfort Open Coil Mattress against breakdowns and faults once the manufacturer's warranty period is over.
Covers issues not included in your manufacturer's warranty, such as accidental damage or theft.
Get a replacement or a cash refund up to the full amount you originally paid for it.
By selecting 'add protection', I confirm that I am a UK resident aged 18+ and that I have read the IPID and Terms and Conditions. I consent to receive this information electronically.