Lowest Price Promise
Need help?
See what the Sleep Expert thinks about this product.
- Made by an NBF-Approved ManufacturerPeace of mind and reassurance - the manufacturer of this item is an approved member of the National Bed Federation.
Recent Searches
Suggestions
Top Products
Features you'll love
Support System
Open Coil Springs
Lattice shaped high tensile steel springs give a traditional, durable support.
Comfort Fillings
Soft White Fibres
100% polyester offers great recovery and durability, meaning long-lasting comfort.
Firmness
Firm
Good for people who sleep on their front or back.
What the Sleep Expert thinks...
"PostureTech CS springs deliver a graduated response, but it’s the built‑in PowerPack that really locks in lumbar support, holding your hips level all night. EdgeGuard protects the perimeter, and a hand‑tufted finish cements the Ortho Plus Gold’s robust, firm feel for sleepers who crave orthopaedic stability."
Sealy Ortho Plus Gold Mattress
4.9 out of 5
(72)
(7)
(0)
(0)
(1)
Experience restful sleep with superior lumbar support for a pain-free morning.
PostureTech CS Springs
29cm Depth
Damask Cover
Firmness: Firm
£339
RRP £509
Save £170
from £339
FREE Delivery within 2-3 Weeks Estimated delivery from 10th August
FREE delivery Tomorrow, 28th July
This product combination is unavailable.
Sealy 5 Year Guarantee
In the unlikely event of a defect in material or workmanship occurring within the 5 year guarantee period, we will arrange to repair or replace the item under complaint free of charge at our discretion.
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
4.9/5
based on 80 reviews
Quality of product
Comfort Rating
Value for Money
90%
9%
0%
0%
1%
Customer Review Summary
Customers frequently commend the mattress for its exceptional comfort and ability to provide solid support, leading to marked improvements in overall sleep quality. Many have highlighted the premium materials used, which not only enhance the luxurious feel but also contribute to its long-lasting durability. While a few reviewers noted that the mattress has a tendency to be firmer than expected, this characteristic is often appreciated as it promotes better spinal alignment. Overall, the product is well-received for its quality and effectiveness in enhancing the sleeping experience.
Excellent Comfort
Firm Support
Durable Materials
Luxurious Feel
Improved Sleep Quality
Firmer Than Expected
Reviews with images
Verified
No back ache with this mattress would definitely recommend.
Tracey
25th Jul
Verified
Very good value good nights sleeo. Would recommend this mattress.
Vivien Hogg
13th Jul
Verified
Only had mattress for 1week but sure it will be OK very comfortable
Michael Kerslake
8th Jul
Verified
Very much a not to soft and not to hard mattress. Quality build
Timothy Owen
5th Jul
Verified
A lovely mattress. With firm support. Bought this after knee surgery which is helping my recovery.
Nicholas
15th Jun
Verified
Not bad for a mattress from sealy edge to edge support only been used for a week so cannot give full review with honesty so make your own judgment. I have gave this mattress 4 stars which only covers the week.
Abe Rees
27th Apr
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
More Firm Mattresses
More with Pocket Springs
More from Sealy
You might also like
Your order helps us plant trees
152,070+ 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
Sealy Ortho Plus Gold Mattress
£
Pair it with
1
/
1
*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