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Features you'll love

Support System

Open Coil Springs

Lattice shaped high tensile steel springs give a traditional, durable support.

Comfort Fillings

Memory Foam

Moulds to your body, giving orthopaedic support and superb comfort.

Firmness

Firm

Good for people who sleep on their front or back.

Description

The Spring King Memory Ortho Mattress is handmade in the UK, by one of UK’s leading National Bed Federation-approved bed manufacturers. The Memory Ortho is a luxurious mattress that benefits from an intelligent combination of springs and visco-elastic memory foam.

The addition of a layer of memory foam makes this mattress ideal if you are looking for sumptuous comfort along with the necessary support. The memory foam reacts to your body temperature moulds to the contours of your body. This system provides excellent support and comfort and enables you to move naturally while sleeping. The memory foam will help to maintain correct posture while in bed and also helps to align your spine correctly while sleeping on your spine. Memory foam is also hypoallergenic with anti-microbial properties.

The mattress measures approximately 26cm in depth and also features a really soft and comfortable hand tufted top and the whole mattress is covered in a luxurious soft cool touch fabric. For peace of mind, you can rest easy knowing that the Spring King Memory Ortho Mattress also benefits from a full one-year manufactuer's guarantee.

1277857-5056074925256

Features

Open Coil Springs

These spring systems contain interlaced coils of high-tensile steel that are joined together in a lattice, for great body support. Most common sprung mattresses are made using these open coil springs.

Memory Foam

Originally designed by NASA, Memory Foam moulds to your body, giving orthopaedic support and superb comfort. It also helps to overcome the pressure points of the body.

26cm Depth

This mattress is approximately 26cm deep.

Knitted Cover

This luxurious soft knitted cover is breathable, which helps to keep the sleeper at an even temperature all night long.

Orthopaedic Support

Designed to offer a firmer sleep surface, providing targeted support for your back and joints.

No Need To Turn

A single-sided mattress which does not need to be turned/flipped. One-sided mattresses should, however, be rotated head to toe regularly.

Pressure Relieving

This type of mattress gives maximum pressure relief, allowing your body weight to spread across it evenly. This ultimately means less tossing and turning throughout the night and a more relaxing and restful sleep.

Hypoallergenic

Being hypoallergenic, this is the perfect item for allergy sufferers - or anyone looking for a healthy night's sleep.

Hand Tufted

Tufts help to secure the luxury fillings in place, helping the mattress retain it's fullness and plumpness over time.

Flat Mattress

This mattress will arrive flat, not rolled and boxed.

Made in the UK

This item has been manufactured in the UK.

Fire Resistant - Low Hazard

This product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home.

Dimensions

Product dimensions and load limits
Size	A	B	C	D	E	Max. Load	Max. Mattress Height	No. of Boxes	Net Weight
Single	26cm	190cm	90cm	N/A	N/A	N/A	N/A	N/A	13kg
Small Double	26cm	190cm	120cm	N/A	N/A	N/A	N/A	N/A	18kg
Double	26cm	190cm	135cm	N/A	N/A	N/A	N/A	N/A	18kg
King Size	26cm	200cm	150cm	N/A	N/A	N/A	N/A	N/A	20kg
Super King	26cm	200cm	180cm	N/A	N/A	N/A	N/A	N/A	25kg

Sizes may vary slightly from their stated dimensions due to manufacturing tolerances, please allow +/- 20mm (1in)
Not sure if this will fit? Read our Home Measuring Guide for step-by-step advice.

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Shop with confidence. We monitor our competitors' price every 24 hours to ensure you're always getting the best deal. As the 2025–2026 'Online Bed Retailer of the Year', we pair unbeatable value with award-winning next-day delivery.

Spring King® Memory Ortho Mattress

4.8 out of 5

5 Star (55)

4 Star (12)

3 Star (0)

2 Star (0)

1 Star (1)

Experience firm orthopaedic support with pressure-relieving memory comfort.

Open Coil Springs

Memory Foam

26cm Depth

Firmness: Firm

£359

RRP £559

Save £200

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from £359

Size

Single 3' x 6'3"

£179 RRP £279

7-10 Days

Small Double 4' x 6'3"

£199 RRP £319

In stock

Double 4'6" x 6'3"

£199 RRP £319

In stock

King Size 5' x 6'6"

£249 RRP £389

In stock

Super King 6' x 6'6"

£359 RRP £559

Only 2 left

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Description & Features

Open Coil Springs

Memory Foam

Originally designed by NASA, Memory Foam moulds to your body, giving orthopaedic support and superb comfort. It also helps to overcome the pressure points of the body.

26cm Depth

This mattress is approximately 26cm deep.

Knitted Cover

This luxurious soft knitted cover is breathable, which helps to keep the sleeper at an even temperature all night long.

Orthopaedic Support

Designed to offer a firmer sleep surface, providing targeted support for your back and joints.

No Need To Turn

A single-sided mattress which does not need to be turned/flipped. One-sided mattresses should, however, be rotated head to toe regularly.

Pressure Relieving

Hypoallergenic

Being hypoallergenic, this is the perfect item for allergy sufferers - or anyone looking for a healthy night's sleep.

Hand Tufted

Tufts help to secure the luxury fillings in place, helping the mattress retain it's fullness and plumpness over time.

Flat Mattress

This mattress will arrive flat, not rolled and boxed.

Made in the UK

This item has been manufactured in the UK.

Fire Resistant - Low Hazard

This product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home.

1277857-5056074925256

Dimensions

Spring King® 1 Year Guarantee

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.

100 Night Sleep Trial

Finding the perfect mattress shouldn't be stressful. That's why we offer a generous 100 night sleep trial. Snuggle in and test it out for at least 50 nights. If it's not your perfect match we’ll offer you an exchange for a mattress that you love even more.

Delivery & Recycling

We provide our award-winning Free Next Day Delivery service to most locations, sending a proper night’s sleep out far and wide. Hassle-free and convenient, you can even choose a time and day that suits you, have us take your old mattress away for recycling, and get us to deliver to your room of choice!

In some places, a small fee will be charged to help us get you your best night’s rest as quickly as possible. Take a look at the following postcodes to see if this applies to you, and if you’re not sure, then use our helpful Postcode Checker to help you shop with confidence.

We are unable to deliver to the following post codes:

AB10-AB16, AB21-AB25, AB30-AB39, AB41-AB45, AB51-AB56
CA1-CA9
DD1-DD11
DG1-DG14, DG16
EH1-EH49, EH51-EH55, EH91, EH95, EH99
FK1-FK21
G1-G5, G9, G11-G15, G20-G23, G31-G34, G40-G46, G51-G53, G58, G60-G79, G18-G84, G90
IV1-IV19, IV30-IV32, IV36
KA1-KA30
KY1-KY16, KY99
LA1-LA7
ML1-ML12
PH1-PH26
TD1-TD15

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.

Sustainability

Your order helps us plant trees

151,870+ Trees planted so far

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Spring King® Memory Ortho Mattress

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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.

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Features you'll love

Spring King® Memory Ortho Mattress

Rated Excellent

Customer Review Summary

Frequently paired with

More Firm Mattresses

More with Pocket Springs and Memory Foam

More from Spring King®

You might also like

More to explore

Your order helps us plant trees

Free, fast delivery

Mattress recycling

0% Interest finance

Spring King® Memory Ortho Mattress

£

Pair it with