Discover the Best Budget Mattresses in the UK

Finding the right mattress shouldn’t feel like rocket science or cost the earth. Whether you sleep on your side, back, or starfish across the bed, we’re here to help you find a mattress that feels right for both your body and your bank balance.

At Best Budget Mattress, we review and recommend top-quality mattresses that offer comfort, support, and real value.  Whether you’re looking for a compact single or a spacious super king mattress, we’ve got you covered. No fluff. No fancy jargon. Just solid advice and genuinely good mattresses.

Top 3 Best Budget Mattresses

Silentnight Memory 1000 Pocket Mattress sat on a grey bed frame in a stylish bedroom

Silentnight Memory 1000 Mirapocket Mattress

4.6/5 (1,500+ reviews)

– Firm
– 1000 Mirapocket Springs
– Memory Foam
– Motion Isolation
– Hypoallergenic

Ideal for: Side sleepers, back pain sufferers

Sizes: Single, Small Double, Double, King, Superking

£319.95 at MattressOnline

A SleepSoul Space mattress on a black metal bed frame in a modern bedroom with stylish decor.

SleepSoul Space 2000 Pocket Memory Pillow Top Mattress

4.7/5 (310+ reviews)

– Medium to Firm
– 2000 Pocket Springs
– Memory Foam
– Pillow Top Layer
– Orthopaedic Support

Side sleepers, couples, back pain sufferers

Sizes: Single, Small Double, Double, King, Superking

£269.00 at MattressOnline

Sealy Mellbreak Mattress sat on a grey divan base in a stylish bedroom

Sealy Mellbreak Ortho Plus Mattress

4.6/5 (1,600+ reviews)

– Firm
– PostureTech Core Springs
– Orthopaedic Support
– Targeted Pressure Relief
– 100% recyclable

Ideal for: Back/front sleepers, back pain sufferers

Sizes: Single, Double, King, Superking

£294.49 at MattressOnline

Shop mattresses by size

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Single Mattresses

Ideal for kids, teens, or smaller spaces. Great for guest rooms or solo sleepers with minimal space needs.

double mattress icon

Double Mattresses

The UK’s go-to size for couples or solo sleepers who like some wiggle room.
King size mattress icon

King Mattresses

A step up in size. Great if you toss and turn or just want that extra sprawl space.
Single mattress icon

Super King Mattresses

Live large. This one’s for maximum comfort and serious sleep luxury. Ideal for big bedrooms or co-sleeping with pets or kids.

Shop mattresses by type

Memory foam mattress icon

Memory Foam Mattresses

These mould to your body shape for a “hugged” feeling. Ideal for pressure relief and motion isolation.
Pocket sprung mattress icon

Pocket Sprung Mattresses

Classic support with individual springs that respond to your weight and movement. Great all-rounder.
Orthopaedic mattress icon

Orthopaedic Mattresses

Built for serious support. Especially good if you’ve got back or joint pain.

Why choose a mattress recommended by us?

We’re not here to sell you the most expensive mattress. Just the right one for you. Here’s what sets us apart:

 

  • Expert Reviews – We research and review mattresses to ensure quality and value.
  • Value First – We only recommend mattresses that offer quality without the high-end markup.
  • Clear Comparisons – Specs, pros, cons, and who it’s best for. No guesswork needed.

Mattress Buying Guides & FAQs

Everything you need to know to buy the right mattress. No jargon, no fluff, just answers.

How do I choose the right mattress?

Choosing a mattress is personal. But here’s a simple 4-step method:

 

1. Know your sleep position

 

2. Consider your body weight

  • Under 10 stone: Soft–medium firmness works best
  • 10–16 stone: Medium–firm
  • Over 16 stone: Firm or extra firm for support

 

3. Set your budget

You can get a great mattress within three budget brackets; under £500, under £300 and under £200. Spending more usually means better materials or longer lifespan.

 

4. Pick a mattress type (see below)

Each has pros and cons depending on what you need.

What types of mattresses are there?

Memory Foam

  • Moulds to your shape
  • Excellent for pressure relief and motion isolation
  • Can feel warm (look for “cooling foam” options)

Pocket Sprung

  • Springs work independentlY
  • Offers bounce and good airflow
  • Great for combo sleepers or if you move around a lot

Hybrid

  • Combo of springs and foam
  • Balanced feel: comfort + support
  • Usually more expensive but very versatile

Orthopaedic

  • Extra supportive
  • Good for back pain or joint issues
  • Not always comfy if you like a softer feel

Latex

  • Bouncy, breathable, durable
  • Natural option, good for allergies
  • Tends to be pricier

What size mattress should I get?

Here’s a quick breakdown:

Size

Dimensions

Best For

Single

90cm x 190cm

Kids, teens, small rooms

Small Double

120cm x 190cm

Solo sleepers wanting more space

Double

135cm x 190cm

Couples or solo comfort

King

150cm x 200cm

More room for movement

Super King

180cm x 200cm

Max luxury, families, pets in bed

Always measure your room first, and don’t forget to allow enough space for your bed frame.


What firmness level should I go for?

Firmness

Feel Description

Best For

Softer

Plush and cushioned, allows deep sink-in comfort

Side sleepers, lighter individuals

Medium

Balanced support with some contouring comfort

Combo sleepers, couples

Medium to Firm

Supportive with gentle cushioning

Back sleepers, those who like a bit of give

Firm

Minimal sink-in, strong overall support

Stomach sleepers, heavier individuals

Extra Firm

Very solid feel, maximum support with little contour

Those needing orthopedic-level support

Which mattress brands are best in the UK?

We review and compare all the big names and budget picks to help you find the right mattress without the guesswork:

  • Silentnight – Trusted UK brand, spring mattress specialists with decades of experience
  • Sealy – Long-standing brand known for posture-supporting designs and orthopaedic comfort
  • Sleepeezee – Royal Warrant holder with hotel-quality pocket sprung mattresses
  • SleepSoul – Budget-friendly brand offering solid comfort at surprisingly low prices
  • Millbrook – Handcrafted luxury using natural fillings, ideal for eco-conscious buyers
  • Emma – Award-winning memory foam with solid all-round comfort and excellent trial periods
  • Simba – Innovative hybrids built for cooling and pressure relief

No matter your budget or sleep style, one of these brands is likely to have your perfect match.

Where’s the best place to buy a mattress in the UK?

You’ve got two main options: online or in-store. Here’s how they compare, and our top recommended retailers.

 

Top Online Mattress Retailers

 

  • Mattress Online – Huge range, fast delivery (next-day on many items)
  • Amazon UK – Handy for budget picks and fast Prime delivery
  • MattressNextDay – Affordable options, fast UK-wide delivery
  • Bensons for Beds – Big brand selection and finance options
  • Emma Sleep – Direct from the brand with long trials and big discounts
  • Simba – Free delivery, 200-night trial, regular bundle offers
  • Argos – Reliable household names, often available same-day
  • John Lewis – Premium brands with strong customer service

 

Pros of Buying Online

 

  • Bigger selection
  • Often cheaper than in-store
  • Long sleep trials (100+ nights)
  • Free returns in most cases

 

Pros of Buying In-Store

 

  • You can try before you buy
  • Face-to-face advice
  • Better for unusual bed setups or custom sizes

 

Retailers like MattressOnline, MattressNextDay, Dreams, and Bensons for Beds offer both in-store and online options, giving you the best of both worlds.

Check out our best place to buy a budget mattress guide for more tips on what to look for and where to start.

 

What mattress do most hotels use?

Hotels usually go for medium-firm pocket sprung or hybrid mattresses. Brands like Hypnos and Sleepeezee supply many UK hotel chains. You’re paying for durability and comfort but many “hotel-style” mattresses are now available for home use.

How often should I change my mattress?

Most mattresses last 7–10 years. But if you notice any of these, it’s time to replace:

  • Sagging or dips
  • Waking up sore
  • Creaking springs
  • Allergy flare-ups

Memory foam tends to degrade quicker than high-end latex or pocket sprung mattresses.

Should I flip or rotate my mattress?

  • Flip: Only double-sided mattresses
  • Rotate: Most mattresses – every 3–6 months

Always check the label on your mattress. Some mattresses are “no turn,” but rotating helps even out wear.

How do I clean a mattress properly?

  1. Strip and vacuum regularly
  2. Spot clean with mild detergenT
  3. Use baking soda to deodorise
  4. Always use a washable mattress protector
  5. Avoid soaking or steam cleaning foam layers

How do I dispose of an old mattress in the UK?

You’ve got a few options:

  • Retailer take-back when buying a new one
  • Local council collection (may charge)
  • Local recycling centres
  • Donate to charities (if it’s still usable)

What’s the best mattress for back pain?

Look for a mattress that offers proper support and keeps your spine aligned while you sleep. Key things to consider include:

 

  • Orthopaedic or medium–firm mattresses for stable support
  • Zoned support, with firmer areas under the hips and lower back
  • Memory foam or hybrid designs to help reduce pressure points

 

If back pain is your main concern, we’ve put together a full guide to the best budget mattresses for back pain, where we compare supportive options designed to help with spinal alignment and long-term comfort.