Speak to an expert: 0333 0069769
Verified
Excellent price on a direct replacement mattress. Purchase completed in minutes and follow up communication about delivery was spot on - clear and accurate.
Verified
Reasonably priced mattresses. Good value. Delivered when they said and took old mattress away for recycling. Highly recommend this company
Verified
Easy to order, can choose a day and time period. Like the fact you get a text message the night before with a 2hr window, then a call on the day when they are 30-60mins away.
| Size | Imperial | Metric |
|---|---|---|
| Cot Mattress | 3'9" x 1'9" | 120cm x 60cm |
| Cot Bed Mattress | 4'6" x 2'3" | 140cm x 70cm |
| Adjustable Small Single | 2'6" x 6'6" | 75cm x 200cm |
| Adjustable Single | 3' x 6'6" | 90cm x 200cm |
| Adjustable Small Double | 4' x 6'6" | 120cm x 200cm |
| Adjustable Double | 4'6" x 6'6" | 135cm x 200cm |
| 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).
| Support | Best for |
|---|---|
Memory Foam
|
Body moulding and pressure relieving |
Natural Fibres
|
Unrivalled comfort, naturally temperature-regulating |
Latex
|
Breathable, supportive and eco friendly |
Cool Gel Memory Foam
|
Active cooling properties, ideal for hot sleepers |
Soft White Fibres
|
Hypoallergenic polyester, soft and durable |
| Support | Best for |
|---|---|
Pocket Springs
|
Individual springs for tailored support |
Foam
|
Conforms to your body's shape, silent (no springs) |
Open Coil Springs
|
Traditional, interlinked springs |
Latex
|
Bouncy yet supportive, great for hot sleepers |
| Firmness | Best for |
|---|---|
| Softer | Good for side sleepers, a softer level of support |
| Medium | Good all-rounder for front, side or back sleepers |
| Medium - Firm | Good for people who change sleeping position |
| Firm | Good for people who sleep on their front or back |
| Extra Firm | The firmest level of support, also known as orthopaedic |
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.
MattressNextDay, 116 Joseph Wilson Industrial Estate, Whitstable, Kent, CT5 3SN
