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Medium Firm Mattresses

A medium-firm mattress is a level of firmness that is slightly firmer than a medium mattress but still has a moderate amount of "give". A medium firm mattress is extremely comfortable. It's perfect if you want a little extra support but still, like your bed to feel cosy and soft.

Bedstar stocks a huge amount of mattresses for next-day delivery including big name brands like Silentnight, Sleepeezee, and Giltedge. Choose your own delivery date at checkout and we can even take your old mattress away at the same time.

Half Price Offers

Bestsellers
  1. Giltedge Beds Sussex Mattress
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    tension

    Firm

    free-delivery

    delivery Tuesday 12th December or later

    Giltedge Beds Sussex Mattress

    Rating:
    91%
    9  Reviews
    brand
    Special Price £179 .00 Regular Price £349.00

    save: £170.00

  2. Silentnight Mirastar Comfort Mattress
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    tension

    Medium Firm

    free-delivery

    delivery Tuesday 12th December or later

    Silentnight Mirastar Comfort Mattress

    brand
    Special Price £229 .00 Regular Price £449.00

    save: £220.00

  3. Silentnight Miracoil Ortho Mattress
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    tension

    Firm

    free-delivery

    delivery Tuesday 12th December or later

    Silentnight Miracoil Ortho Mattress

    Rating:
    94%
    38  Reviews
    brand
    Special Price £229 .00 Regular Price £449.00

    save: £220.00

  4. Giltedge Beds Chatsworth Mattress
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    tension

    Medium

    free-delivery

    delivery Tuesday 12th December or later

    Giltedge Beds Chatsworth Mattress

    Rating:
    96%
    39  Reviews
    brand
    Special Price £239 .00 Regular Price £479.00

    save: £240.00

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  1. Comfort Rating
    Medium Firm
Fast Delivery

  1. Next Day Delivery

    Next day delivery or later. Choose a delivery date at checkout
Price
Size

Small Single

2'6"(75cm) x 6'3"(190cm)

Single

3'(90cm) x 6'3"(190cm)

Small Double

4'(120cm) x 6'3"(190cm)

Double

4'6"(135cm) x 6'3"(190cm)

Kingsize

5'(150cm) x 6'6"(200cm)

Super Kingsize

6'(180cm) x 6'6"(200cm)

Super Kingsize Zip & Link

6'(180cm) Split/Linked
Comfort Rating
  1. tension-image

    Medium Soft

    Balances comfort and support, providing a soft feel Ideal for sleepers with a lighter build who may find a medium mattress too firm and want a little extra give.

  2. tension-image

    Medium

    Often considered a universal comfort option, suitable for most people regardless of weight, sleeping position or preference.
  3. tension-image

    Medium Firm

    Provides a slight firmness, perfect if you want the extra support but still like your bed to feel cosy and soft.
  4. tension-image

    Firm

    Offers very little give or sink, providing an exceptionally supportive sleeping surface and ideal for people who like to sleep on top of their mattress
Mattress Type

  1. Pocket Spring

    Pocket springs work independently to each other, providing more support and reducing motion transfer.

  2. Memory Foam

    Memory foam uses your body heat to soften and mould to your shape.

  3. Memory Gel

    Memory gel mattresses are designed to be breathable and moisture-wicking, similar to memory foam mattresses, but with cooling properties to help regulate temperature.

  4. Open Coil Spring

    Open coil spring mattresses are a type of coil spring made from a single wire coiled into a helical shape. Open coil mattresses are known for their affordability and durability,

  5. Hybrid

    A hybrid mattress is a type of mattress that combines two or more different support systems to create a more comfortable and supportive sleep surface.

  6. Foam

    Foam mattresses are lightweight and easy to move and can be a good option for people who prefer a firmer sleeping surface.

  7. Natural Filling

    Natural fillings in mattresses are materials derived from natural sources that add comfort, support, and durability to a mattress.

  8. Latex

    Latex is commonly used in mattresses for support, comfort, and durability. One of the benefits of latex foam in mattresses is its ability to contour to the body's shape.

  9. Adjustable

    Ideal for use on adjustable bases

  10. Miracoil

    Miracoil springs provide targeted support and enhanced comfort for sleepers.

  11. Octaspring

    Octasprings dynamically adapt to alleviate pressure from the back, hips & shoulders.

Features

  1. Foam Encapsulated

    Foam encapsulated refers to a type of mattress construction where a layer of foam is used to encase the springs or support core of the mattress.

  2. Chemical Free

    Chemical-free beds and mattresses are made without harmful chemicals or synthetic materials.

  3. Pillow Top

    A pillow-top mattress is a type of mattress that has an additional layer of padding sewn onto the top of the bed.

  4. Mattress Handles

    The primary purpose of mattress handles is to provide a convenient way to move or adjust the mattress, especially when rotating or flipping the mattress.

  5. Cooler Sleepers

    "Cooler sleepers" refers to people who feel hot or warm and prefer a cooler sleeping environment.

  6. Eco Friendly

    Eco-friendly refers to products designed to minimize harm to the environment or reduce the use of non-renewable resources.

  7. Award Winning

    Awards for beds and mattresses include Consumer Reports, Good Housekeeping, and the International Sleep Products Association.

  8. Warmer Sleeper

    "Warmer sleepers" refers to people who feel cold and prefer a warmer sleeping environment.

  9. Anti-Allergy

    An anti-allergy mattress is designed to help reduce the likelihood of an allergic reaction to dust mites, pet dander, and other common allergens that can accumulate in bedding.

  10. Pressure Relieving

    Pressure-relieving mattresses are designed to distribute the body's weight more evenly across the surface of the mattress, reducing pressure on specific points such as the hips, shoulders, and spine.

  11. Spare Room

    ideal for infrequent use in areas like spare rooms which are not used as the primary sleeping space.

  12. Minimise Disturbance

    Mattresses designed to minimize partner disturbance. Ideal if you or your partner are light sleepers or have different sleep preferences.
Promotions

  1. Half Price Offers

    2 items
Mattress Depth Range

  1. 15cm-19cm

    3 items

  2. 20cm-24cm

    4 items

  3. 25cm-29cm

    27 items

  4. 30cm Plus

    2 items
Turnable

  1. Single Sided

  2. Double Sided
Pocket Spring Range

  1. 600 - 1000

    7 items

  2. 1001 - 1800

    4 items

  3. 1801 - 3000

    8 items
Brand

  1. Shire

    Shire beds manufacture beds and mattresses. Save Up to 50% off RRP.

  2. Silentnight

    Silentnight beds and mattresses with up to 50% off RRP

  3. Sleepeezee

    Sleepeezee beds and mattresses, including Jessica, hybrid and wool collections. Now with up to 50% Off.

  4. Giltedge Express

    A range of beds and mattresses from giltedge on express delivery

  5. Dormeo

    Dormeo has been bringing top quality Italian-designed, European-made memory foam mattresses direct to people's homes for over the last 10 years, becoming one of Europe's most trusted bedding brands.

Rating

  1. 5

    Super kingsize beds and mattresses are the largest UK standard size, providing ample space for two sleeping adults.

    5 items

  2. 4
    & up

    Suitable for both children and adults. A single bed and mattress measure 90cm wide and 190cm long.

    20 items

  3. 3
    & up

    22 items
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36 Results

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Position Product Name Price low-high Recommendations Fast Delivery Availability
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  1. Giltedge Beds Elerby Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    delivery Tuesday 12th December or later

    Giltedge Beds Elerby Mattress

    Rating:
    96%
    5  Reviews
    brand
    Special Price £198 .80 Regular Price £239.00

    save: £40.20

  2. Giltedge Beds Cellflex Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    delivery Tuesday 12th December or later

    Giltedge Beds Cellflex Mattress

    Rating:
    96%
    17  Reviews
    brand
    Special Price £199 .20 Regular Price £249.00

    save: £49.80

  3. Silentnight Mirastar Comfort Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    delivery Tuesday 12th December or later

    Silentnight Mirastar Comfort Mattress

    brand
    Special Price £229 .00 Regular Price £449.00

    save: £220.00

  4. Giltedge Beds Visco Support Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    delivery Tuesday 12th December or later

    Giltedge Beds Visco Support Mattress

    brand
    Special Price £248 .75 Regular Price £299.00

    save: £50.25

  5. Giltedge Beds Luxury Sprung Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    delivery Tuesday 12th December or later

    Giltedge Beds Luxury Sprung Mattress

    brand
    Special Price £258 .74 Regular Price £311.00

    save: £52.26

  6. Silentnight Classic Miracoil Memory Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    delivery Tuesday 12th December or later

    Silentnight Classic Miracoil Memory Mattress

    Rating:
    97%
    60  Reviews
    brand
    Special Price £259 .00 Regular Price £529.00

    save: £270.00

  7. Sleepeezee Hotel Comfort 900 Mattress
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    tension

    Medium Firm

    free-delivery

    Delivery available within 14 - 28 Days

    Sleepeezee Hotel Comfort 900 Mattress

    Rating:
    100%
    2  Reviews
    brand
    Special Price £297 .66 Regular Price £430.80

    save: £133.14

  8. Giltedge Beds Ashbury Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    delivery Tuesday 12th December or later

    Giltedge Beds Ashbury Mattress

    brand
    Special Price £298 .70 Regular Price £359.00

    save: £60.30

  9. Giltedge Beds Kensington Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free delivery Tuesday 12th December or later

    Giltedge Beds Kensington Mattress

    Rating:
    100%
    1  Review
    brand
    Special Price £318 .68 Regular Price £383.00

    save: £64.32

  10. Dormeo Octosmart Premium Classic Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free Delivery available within 14 - 21 Days

    Dormeo Octosmart Premium Classic Mattress

    brand
    Special Price £319 .99 Regular Price £479.99

    save: £160.00

  11. Sleepeezee Gel Comfort 1000 Adjustable Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free Delivery available within 14 - 28 Days

    Sleepeezee Gel Comfort 1000 Adjustable Mattress

    Rating:
    73%
    3  Reviews
    brand
    Special Price £349 .00 Regular Price £466.80

    save: £117.80

  12. Sleepeezee Cooler Comfort Adjustable Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free Delivery available within 14 - 28 Days

    Sleepeezee Cooler Comfort Adjustable Mattress

    Rating:
    73%
    3  Reviews
    brand
    Special Price £349 .00 Regular Price £442.80

    save: £93.80

  13. Giltedge Beds Hilton 2000 Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free delivery Tuesday 12th December or later

    Giltedge Beds Hilton 2000 Mattress

    Rating:
    99%
    14  Reviews
    brand
    Special Price £358 .64 Regular Price £431.00

    save: £72.36

  14. Silentnight Mirastar Memory Cushion Top Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free Delivery available within 7 - 14 Days

    Silentnight Mirastar Memory Cushion Top Mattress

    Rating:
    95%
    13  Reviews
    brand
    Special Price £358 .64 Regular Price £431.00

    save: £72.36

  15. Silentnight Torino Memory 1000 Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free Delivery available within 7 - 14 Days

    Silentnight Torino Memory 1000 Mattress

    Rating:
    100%
    1  Review
    brand
    Special Price £358 .64 Regular Price £431.00

    save: £72.36

  16. Silentnight Mirapocket 1200 Eminence Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free Delivery available within 7 - 14 Days

    Silentnight Mirapocket 1200 Eminence Mattress

    Rating:
    98%
    12  Reviews
    brand
    Special Price £388 .61 Regular Price £467.00

    save: £78.39

  17. Giltedge Beds Platinum 2000 Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free delivery Tuesday 12th December or later

    Giltedge Beds Platinum 2000 Mattress

    brand
    Special Price £398 .60 Regular Price £479.00

    save: £80.40

  18. Giltedge Beds Sirocco Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free delivery Tuesday 12th December or later

    Giltedge Beds Sirocco Mattress

    Rating:
    97%
    14  Reviews
    brand
    Special Price £428 .57 Regular Price £515.00

    save: £86.43

  19. Silentnight Miracoil Geltex Carme Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free Delivery available within 7 - 14 Days

    Silentnight Miracoil Geltex Carme Mattress

    Rating:
    95%
    8  Reviews
    brand
    Special Price £438 .56 Regular Price £527.00

    save: £88.44

  20. Sleepeezee Wool Deluxe 1200 Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free Delivery available within 14 - 28 Days

    Sleepeezee Wool Deluxe 1200 Mattress

    brand
    Special Price £459 .00 Regular Price £699.00

    save: £240.00

  21. Giltedge Beds Asteria Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free delivery Tuesday 12th December or later

    Giltedge Beds Asteria Mattress

    brand
    Special Price £488 .51 Regular Price £587.00

    save: £98.49

  22. Giltedge Beds Pure 1000 Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free delivery Tuesday 12th December or later

    Giltedge Beds Pure 1000 Mattress

    Rating:
    96%
    21  Reviews
    brand
    Special Price £498 .50 Regular Price £599.00

    save: £100.50

  23. Dormeo Octasmart Premium Hybrid Classic Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free Delivery available within 14 - 21 Days

    Dormeo Octasmart Premium Hybrid Classic Mattress

    brand
    Special Price £499 .99 Regular Price £749.99

    save: £250.00

  24. Giltedge Beds Rise 1500 Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free delivery Tuesday 12th December or later

    Giltedge Beds Rise 1500 Mattress

    brand
    Special Price £548 .45 Regular Price £659.00

    save: £110.55

  25. Sleepeezee Wool Supreme 2400 Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free delivery Tuesday 12th December or later

    Sleepeezee Wool Supreme 2400 Mattress

    Rating:
    98%
    9  Reviews
    brand
    Special Price £549 .00 Regular Price £658.80

    save: £109.80

  26. Giltedge Beds Hampshire 2000 Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free delivery Tuesday 12th December or later

    Giltedge Beds Hampshire 2000 Mattress

    brand
    Special Price £598 .40 Regular Price £719.00

    save: £120.60

  27. Sleepeezee Cool Rest 1000 Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free Delivery available within 14 - 28 Days

    Sleepeezee Cool Rest 1000 Mattress

    Rating:
    98%
    10  Reviews
    brand
    Special Price £599 .00 Regular Price £699.00

    save: £100.00

  28. Shire Beds Eco Grand Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free delivery Wednesday 13th December or later

    Shire Beds Eco Grand Mattress

    Rating:
    93%
    3  Reviews
    brand
    Special Price £648 .35 Regular Price £779.00

    save: £130.65

  29. Sleepeezee Pocket Gel Immerse Plus Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free delivery Tuesday 12th December or later

    Sleepeezee Pocket Gel Immerse Plus Mattress

    Rating:
    100%
    4  Reviews
    brand
    Special Price £649 .00 Regular Price £778.80

    save: £129.80

  30. Sleepeezee G2 Memory Mattress
    Add to Wish List Add to Compare
    tension

    Medium Firm

    free-delivery

    Free Delivery available within 14 - 28 Days

    Sleepeezee G2 Memory Mattress

    Rating:
    100%
    2  Reviews
    brand
    Special Price £649 .00 Regular Price £838.80

    save: £189.80

Page
per page

Mattress Buying Guide

What is the best type of mattress?

Each type of mattress has its benefits, firmness, and feel. As each body is different, it is important to know your sleeping needs to choose a mattress that can provide you with the best support and comfort.

When choosing a mattress, you should think of your sleeping circumstances, the level of support you need, and the feeling you want to achieve. If you want a traditional mattress with natural fillings offering great support, then a pocket spring mattress might be the right choice. A memory foam mattress might be your best choice if you need a mattress to help alleviate back pain.

When it comes to firmness, the most important thing is to choose a mattress that you feel comfortable on.

What is the best mattress this year?

We recommend you check our Award Winning Mattresses section for the best-selling options.

What are the sizes of mattresses?

The table below shows the lengths and widths of all UK-sized mattresses

Mattress Size Table

Mattress Size Imperial Metric
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
Kingsize 5' x 6'6" 150cm x 200cm
Super Kingsize 6' x 6'6" 180cm x 200cm

How do I choose a mattress?

Sleeping on a supportive base is essential for a good night's sleep. Before purchasing, it is important to research what mattress is best for your individual sleeping needs. When you shop for a mattress, you should consider the following: mattress firmness, your sleeping position, your weight, special needs (joint pain, back pain, allergies, asthma), and your budget.

What is the healthiest type of mattress?

The healthiest mattress provides you with the right amount of support and comfort. Memory foam and pocket springs offer the most benefits as these systems help keep your body properly supported, leading to a more regenerative and deeper sleep. This, in turn, will help make you feel refreshed and recharged when you wake each day. Sleepeezee mattresses have a range of hybrid mattresses encompassing both pocket springs and memory gel, offering the best of both worlds for comfort and support.

How do I choose the right mattress firmness?

The right mattress firmness depends on your body shape, weight, sleeping position, and preferences. We offer a wide range of mattress firmness from soft to firm that you can find in our "By Comfort" Section.

If you are a back sleeper, you should opt for a medium-firm mattress. As a side sleeper, you should try a medium-feel, and as a stomach sleeper, a firm mattress might be your best option.

How do I dispose of an old mattress?

We are highly committed to protecting the environment. Therefore, we offer a Disposal and Recycle Service. We can collect your old mattress as soon as we deliver a new one, rest assured that we will dispose of your old mattress in an environmentally friendly way.

What are the different types of mattresses?

Open Coil Mattress

The open coil mattress is a popular budget option that contains one long piece of metal wire coiled into numerous springs. They are the most common type of mattresses, but with the new industry innovations, they tend to be less supportive than other mattresses.

Pocket Spring Mattress

Made from individual springs housed in their fabric pocket, providing more support than open coil mattresses.

Memory Foam

Made from memory foam, a mouldable material that responds to temperature and weight and has hypo-allergenic properties.

Latex Mattress

Filled with latex foam, this mattress is breathable and prevents overheating. They are also good for those suffering from allergies or asthma.

Hybrid Mattress

A combination of pocket springs and other materials such as memory foam or latex. They often come as a pocket spring base and a memory foam layer, combining comfort and support.

Question not here?

Our customer services team are here to help and answer any questions. Get in touch and we'll be happy to help.

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