Lowest Price Promise
- 1000 SpringsThis mattress contains 1,000 individually pocketed springs (in a King Size).
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Spring King® Madrid 1000 Pocket Mattress
4.7 out of 5
(220)
(37)
(6)
(3)
(4)
Experience blissful sleep with tailored support that hugs your body for ultimate comfort.
1000 Pocket Springs
Soft White Fibres
25cm Depth
Firmness: Medium Firm
£179
RRP £289
Save £110
Hurry, this offer ends in
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from £179
FREE Delivery within 7-10 Days Estimated delivery from 24th August
FREE delivery Tomorrow, 18th August
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Spring King® 1 Year Guarantee
Spring King are certain you'll love your new mattress, but in the unlikely event you discover a problem as a result of faulty materials or poor crasftmanship, you're covered by a one year guarantee.
At MattressNextDay, we want to offer you the lowest price for the sleep you deserve.
We check our competitors' prices every 24 hours so you can combine the very best deal with our award-winning service.
Who We Match Against
We actively monitor and price match against the following authorised UK retailers:
- Archers Sleepcentre
- BedFactoryDirect
- Bensons for Beds
- BestPriceBeds
- Dreams
- Furniture Village
- Happy Beds
- John Lewis
- Land of Beds
- MattressMan
- MattressOnline
- MyNextMattress
Spotted it cheaper? Here is how to claim:
We check daily, but if you do happen to catch a lower price on the exact same item from any of the retailers above, we will match it.
- Find the Deal: Have the link to the competitor's cheaper product ready.
- Get in Touch: Contact our team before you place your order.
- Sleep Easy: We’ll match the price and deliver it as soon as possible.
Sales Hotline: 0333 0069 769(Open Mon-Fri 9am-5pm, Sat 9am-3pm, Sun 10am-4pm)
Delivering a better night’s sleep
We are proud to provide our award-winning Free Next Day Delivery service to almost everywhere across mainland UK, sending a proper night’s sleep out far and wide.
Hassle-free and convenient, you can choose a date and time that suits you if you prefer, and get us to deliver straight to your room of choice!
For some addresses, a small fee will be charged to help us get you your best night’s rest as quickly as possible. To see if this applies to you, or if we’d be unable to deliver to you, just check our Postcode Checker.
Returns made simple
Sleep is personal, so we understand that sometimes you may want to return an item you’ve purchased from us for an exchange or refund.
To make things go as smoothly as possible if you do decide to return, make sure that you check your item(s) when they arrive before signing for delivery.
In the unlikely event of a problem, just give our friendly, award-winning Customer Service team a call, but do note that if you want to return your item to us, you will be responsible for arranging it and for the cost. For more information, head to our Returns page.
Old Mattress Removal
For just £39, our fast and friendly team will collect your old mattress at the exact same time we deliver your new one. No waiting, no heavy lifting, and no clutter. 100% of your old mattress is carefully recycled and kept out of landfill. Simply select 'Old Mattress Removal' at checkout.
Our Sustainability Efforts
We’re proud to be partnered with Ecologi, the UK’s leading climate platform, to help us plant trees and fund environmental projects across the globe, protecting the world’s rainforests and helping those in need.
Our #SustainableSnooze campaign also highlights our journey to becoming a Net Zero company, keeping as many old mattresses out of landfill, and making positive steps in our internal processes to become as green as possible.
Read more about why this is important to us and the milestones we’ve achieved on our Sustainability page.
Rated Excellent
4.7/5
based on 270 reviews
Quality of product
Comfort Rating
Value for Money
81%
14%
2%
1%
1%
Customer Review Summary
Customers have highlighted the exceptional comfort and support provided by the product, frequently noting significant improvements in their sleep quality and overall well-being. Many appreciate the high-quality materials used, which contribute to a luxurious feel and durability. However, a few users mentioned that the product\'s firmness can be greater than expected, which may not suit everyone\'s preference but is often seen as beneficial for spinal alignment. Overall, the product consistently garners praise for enhancing the sleeping experience and delivering long-lasting comfort.
Excellent Comfort
Durable Materials
Improved Sleep Quality
Spinal Support
Firm Feel
Verified
I used to wake up automatically without an alarm but this mattress helps me sleep longer due to the material. Fantastic for the price.
David Wong
10th Aug
Verified
The mattress is excellent good value and with the firmness as stated, I had a good nights sleep from the first night, have to say that the service received from them taking the order to the most helpful delivery service with notification of time slot, was much appreciated
Grateful Customer
7th Aug
Verified
Well crafted. Fit for purpose
Caroline O'reilly
5th Aug
Verified
Brilliant better night's sleep than on my old Silent night mattress
Clive Ainsley
29th Jul
Verified
Great product at a fantastic price,next day delivery,would highly recommend and will definitely use them again,top class company.
Cheryl Marks
20th Jul
Verified
So far so good
Ivana Lamarra
19th Jul
This review represents a verified, genuine experience. This review was submitted via a secure Trustpilot invitation sent directly to the customer after their purchase. This ensures the feedback is 100% authentic, unedited, and provided by a real person who has purchased from us.
This review represents a verified, genuine experience. To ensure a broad range of feedback, we include reviews from our community and shared insights from the manufacturer. While some reviewers may have received a promotional incentive, all feedback is collected via independent 3rd-party services to ensure integrity and honesty.
Frequently paired with
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Your order helps us plant trees
152,170+ Trees planted so far
Free, fast delivery
Award winning delivery
Mattress recycling
Planet-friendly disposals
0% Interest finance
Buy now, pay later with Klarna
18+, T&Cs apply, Credit subject to status
Spring King® Madrid 1000 Pocket Mattress
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*Delivery charges may apply for some areas. Please see our delivery page for more information.
1. Order by 6pm 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 Financial Services UK Ltd (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
MattressNextDay