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Premium Memory Foam Mattresses, Made in the UK

Compare premium foam mattress options in medium, firm and luxury high firm constructions. Every memory foam mattress is UK made, with Single, Double and King Size currently available, a 6 year warranty and eligibility for 10% off orders of £170 or more at checkout. Super King is currently unavailable.

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Our mattress range

Choose a Premium Foam Mattress

Quick answer

Choose Deep Sleeper Comfort for a balanced medium feel, Deep Sleeper Back Care for firmer support, or Luxury Deep Sleeper for the deepest construction in the range. All three mattresses are made in the UK and can currently be ordered in Single, Double and King Size. Super King is currently unavailable.

A full foam mattress uses foam through its comfort and support layers rather than a spring unit. Every All Foam model combines a memory foam comfort layer with a supportive foam base. The product cards show the exact depth, firmness, construction, size and price so you can compare each foam mattress clearly.

6 year warranty across the range. Every mattress on this premium range page includes a 6 year warranty, subject to warranty terms.

Premium Memory Foam Mattress

Deep Sleeper Comfort

Data sheet

The Deep Sleeper Comfort mattress is economically priced while providing a high level of support and comfort for a restful night's sleep.

Best suited to: Customers looking for a balanced medium feel and the most economical mattress in the All Foam range.

Available sizes: Single, Double, King Size. Super King: currently unavailable.

Key details

  • Premium navy border with a diamond quilted zip off cover
  • Heat Dispersion Technology
  • 20cm total depth
  • Made in the UK

Mattress construction

  • Air Tech ventilation pad
  • 2 inches of quality memory foam
  • 6 inches of medium density support foam
View all sizes and current prices 4 sizes

Compare each standard size, its exact dimensions and current pricing. Super King remains listed for size reference but is currently unavailable to order.

Size Dimensions Standard price 10% offer price
Single 90 cm × 190 cm £294.99 £265.49
Double 135 cm × 190 cm £339.99 £305.99
King Size 150 cm × 198 cm £424.99 £382.49
Super King 180 cm × 198 cm £469.99 £422.99 Currently unavailable

The 10% offer price applies when the qualifying order value is at least £170. The basket confirms the final discount before checkout.

Deep Sleeper Comfort medium memory foam mattress made in the UK with layered foam construction
10% off price £265.49 Was £294.99

Spend £170+ and receive 10% off your order at checkout.

Premium Memory Foam Mattress

Deep Sleeper Back Care

Data sheet

The Deep Sleeper Back Care mattress is designed for customers who prefer a high level of firmness and support. Its layered construction combines a memory foam comfort layer with a stable high density foam base.

Best suited to: Customers who prefer a firmer, more stable sleeping surface with a high density support base.

Available sizes: Single, Double, King Size. Super King: currently unavailable.

Key details

  • Premium navy border with a diamond quilted zip off cover
  • Heat Dispersion Technology
  • 22.5cm total depth
  • Made in the UK

Mattress construction

  • Air Tech ventilation pad
  • 3 inches of quality memory foam
  • 6 inches of high density support foam
View all sizes and current prices 4 sizes

Compare each standard size, its exact dimensions and current pricing. Super King remains listed for size reference but is currently unavailable to order.

Size Dimensions Standard price 10% offer price
Single 90 cm × 190 cm £334.99 £301.49
Double 135 cm × 190 cm £424.99 £382.49
King Size 150 cm × 198 cm £469.99 £422.99
Super King 180 cm × 198 cm £519.99 £467.99 Currently unavailable

The 10% offer price applies when the qualifying order value is at least £170. The basket confirms the final discount before checkout.

Deep Sleeper Back Care firm memory foam mattress made in the UK with high density support foam
10% off price £301.49 Was £334.99

Spend £170+ and receive 10% off your order at checkout.

Premium Memory Foam Mattress

Luxury Deep Sleeper

Data sheet

The Luxury Deep Sleeper is a deeper high firm memory foam mattress. Its layered construction combines a memory foam comfort layer with a Luxury Reflex® support base.

Best suited to: Customers who want the deepest mattress and most substantial foam construction in the All Foam range.

Available sizes: Single, Double, King Size. Super King: currently unavailable.

Key details

  • Premium navy border with a diamond quilted zip off cover
  • Heat Dispersion Technology
  • 25cm total depth, including the cover
  • Made in the UK

Mattress construction

  • Air Tech ventilation pad
  • 3 inches of quality memory foam
  • 7 inches of Luxury Reflex® support foam
View all sizes and current prices 4 sizes

Compare each standard size, its exact dimensions and current pricing. Super King remains listed for size reference but is currently unavailable to order.

Size Dimensions Standard price 10% offer price
Single 90 cm × 190 cm £469.99 £422.99
Double 135 cm × 190 cm £604.99 £544.49
King Size 150 cm × 198 cm £694.99 £625.49
Super King 180 cm × 198 cm £829.99 £746.99 Currently unavailable

The 10% offer price applies when the qualifying order value is at least £170. The basket confirms the final discount before checkout.

Luxury Deep Sleeper premium memory foam mattress made in the UK with Luxury Reflex support foam
10% off price £422.99 Was £469.99

Spend £170+ and receive 10% off your order at checkout.

Looking for a lower-cost option? See the All Foam budget foam mattress, with a Coolmax cover, 9-inch medium-firm foam construction and a separate 3-year warranty.

Need a different foam combination? Use the custom foam mattress builder to choose the size, 8 to 10 inch depth, layer split and foam grade used in each layer, with live pricing before you add it to your basket.

Compare the range

Which All Foam Mattress Is Right for You?

Use this comparison to narrow down the most suitable option before choosing your size. It focuses on feel, depth, memory foam thickness and the support layer.

Balanced comfort

Deep Sleeper Comfort

Feel
Medium
Depth
20cm
Memory foam
2 inches of quality memory foam
Support layer
6 inches of medium density support foam
Current from price
£265.49

Choose this if you want an accessible, comfortable memory foam mattress for everyday use.

View Deep Sleeper Comfort
Firmer support

Deep Sleeper Back Care

Feel
High
Depth
22.5cm
Memory foam
3 inches of quality memory foam
Support layer
6 inches of high density support foam
Current from price
£301.49

Choose this if you prefer a firmer, more stable mattress with a higher support base.

View Deep Sleeper Back Care
Deepest option

Luxury Deep Sleeper

Feel
Luxury High Firm
Depth
25cm including cover
Memory foam
3 inches of quality memory foam
Support layer
7 inches of Luxury Reflex® support foam
Current from price
£422.99

Choose this if you want the deepest All Foam mattress with a more substantial construction.

View Luxury Deep Sleeper
Customer feedback

What Customers Say About All Foam Mattresses

5 star Google review

Really happy with the whole experience. The foam is excellent quality and exactly what we were looking for. Ordering was quick and straightforward, and the team were really helpful in recommending the right type of foam for our needs.

Read Thomas William's full Google review

Really happy with the whole experience. The foam is excellent quality and exactly what we were looking for. Ordering was quick and straightforward, and the team were really helpful in recommending the right type of foam for our needs. My wife and I both suffer from back pain, and the new foam has made a noticeable difference to our comfort and sleep. Delivery was fast too. Great service from start to finish I’d definitely recommend All Foam.

Thomas William · 1 review · 5 star review · 2 weeks ago · New

Buying guide

Foam Mattress Buying Guide

The sections below answer the main questions customers ask before buying a memory foam mattress, without making the page too long to scan on mobile.

How the All Foam mattress layers are arranged

Each mattress in this range follows the same basic idea: airflow at the top, memory foam for comfort and a deeper support foam base underneath. The difference is the thickness and grade of the support layers.

Deep Sleeper Comfort uses 2 inches of memory foam and 6 inches of medium density support foam. Deep Sleeper Back Care uses 3 inches of memory foam and 6 inches of high density support foam. Luxury Deep Sleeper uses 3 inches of memory foam with 7 inches of Luxury Reflex® support foam.

Choosing between medium, firm and luxury high firm

Deep Sleeper Comfort is the balanced medium option. Deep Sleeper Back Care is for customers who prefer a firmer and more stable sleeping surface. Luxury Deep Sleeper is the deepest and most substantial option in the All Foam mattress range.

Firmness is affected by body weight, sleeping position and bed base. Use the comfort label as a guide, then compare the full layer build before choosing.

Checking mattress size before ordering

All Foam premium mattresses can currently be ordered in Single, Double and King Size. Super King remains listed at 180cm × 198cm for size reference but is currently unavailable. The size selector shows the dimensions and availability before you add a mattress to your basket.

Measure the inside of your bed frame or the top of your divan base before ordering. This is especially important when replacing a mattress on an older frame or a bed that was not bought in a standard UK size.

Using the right bed base

A level and supportive base helps a foam mattress sit correctly and keep its shape. Avoid placing a new mattress on a damaged, bowed or sagging base because the mattress can follow the shape underneath it.

Slatted bases may be suitable if the slats support the mattress evenly and the gaps are appropriate. Check the bed manufacturer's guidance if you are unsure.

When to add a mattress topper

A topper is useful when you want to adjust the surface feel of a mattress without replacing the whole sleep setup. For example, a topper can add extra cushioning or change the feel of an existing mattress.

If your current mattress is badly dipped, uneven or no longer supportive, replacing the mattress is usually more suitable than adding a topper over the problem.

Care, airing and keeping the mattress supported

Use a suitable mattress protector, keep the mattress dry and allow air to move around the bed base. New foam products can have a light new product smell at first, which should reduce with normal airing.

Layered memory foam mattresses are normally built with a specific sleeping surface. Do not turn the mattress over unless the product care instructions say to do so.

Mattress advice

Mattress Buying Guides

Compare construction, firmness, mattress types and replacement options before choosing your sleep setup.

Helpful next steps

Pair your mattress with the right topper or review foam specifications before ordering. These links help you compare related All Foam products and find technical information quickly.

Helpful answers

Memory Foam Mattress FAQs

These answers cover common questions about foam mattress construction, comfort, sizing, delivery and care. Product specific details should always be checked on the individual mattress product card.

Ask the All Foam Team
What is inside an All Foam memory foam mattress?

Each All Foam mattress uses three main parts: an Air Tech ventilation pad, a memory foam comfort layer and a supportive foam base. The exact depth and support foam vary by model.

Which All Foam mattress has a medium feel?

Deep Sleeper Comfort is the medium option in the range. It has a 20cm total depth, 2 inches of memory foam and 6 inches of medium density support foam.

Which All Foam mattress is firmest?

Deep Sleeper Back Care is designed for customers who prefer a high level of firmness. It uses 3 inches of memory foam with 6 inches of high density support foam.

Which mattress has the deepest construction?

Luxury Deep Sleeper is the deepest option at 25cm including the cover. It combines 3 inches of memory foam with 7 inches of Luxury Reflex support foam.

What mattress sizes can I order?

You can currently order Single at 90cm × 190cm, Double at 135cm × 190cm and King Size at 150cm × 198cm. Super King at 180cm × 198cm is currently unavailable.

How much do All Foam memory foam mattresses cost?

Current mattress offer prices range from £265.49 to £625.49, depending on the model and size selected. The product cards show the standard price and current offer price for every size.

Can I use these mattresses on a slatted base?

A foam mattress should be used on a level, supportive base. Slatted bases may be suitable when the slats provide even support and the gaps are not too wide.

Do I need to turn a layered memory foam mattress?

Layered memory foam mattresses usually have a specific sleeping surface, so they should not normally be turned over. Follow the care instructions supplied with the mattress.

How does the 10% checkout offer work on mattresses?

The current offer applies when your order reaches the qualifying spend shown on the website. The basket shows the order total and any qualifying discount before checkout.

How long does mattress delivery usually take?

Orders normally take one working day to process. Once dispatched, they are sent using a 24-hour courier service, so delivery is usually made on the next working day after dispatch.

Where can I check foam material information?

You can review foam material information on the Foam Data Sheets page. Product cards also link to data sheets where relevant.