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Extra firm mattress

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Extra firm mattress for sale on largest auction and classifieds sites

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Firm reflex foam orthopaedic - firm,

Firm reflex foam orthopaedic - firm,

£114.99
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Orthopaedic reflex memory all - orthopaedic,

Orthopaedic reflex memory all - orthopaedic,

£213.99
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Luxe border hybrid mattress - luxe, 3d

Luxe border hybrid mattress - luxe, 3d

£89.99
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Small double mattress 4ft - small,

Small double mattress 4ft - small,

£329.99
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Luxury orthopedic firm - luxury,

Luxury orthopedic firm - luxury,

£166.99
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Extra firm rock hard full - firm,

Extra firm rock hard full - firm,

£339.99
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Memory foam mattress rolled - foam,

Memory foam mattress rolled - foam,

£254.99
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Emma premium lite king - emma,

Emma premium lite king - emma,

£292.00
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Dosleeps double mattress - dosleeps,

Dosleeps double mattress - dosleeps,

£217.01
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Memory foam mattress - memory,

Memory foam mattress - memory,

£92.99
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5000 pillow top - pillow, spring

5000 pillow top - pillow, spring

£295.00
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Memory foam quilted sprung - memory,

Memory foam quilted sprung - memory,

£87.99
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Memory foam mattress - mattress, ortho

Memory foam mattress - mattress, ortho

£139.99
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Luxury orthopaedic 4000 - luxury, pocket

Luxury orthopaedic 4000 - luxury, pocket

£189.90
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25cm 27cm mattress - 25cm/27cm, pocket

25cm 27cm mattress - 25cm/27cm, pocket

£169.90
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Luxury orthopaedic 4000 pocket - 4000,

Luxury orthopaedic 4000 pocket - 4000,

£189.90
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Luxury orthopaedic 4000 pocket - orthopaedic,

Luxury orthopaedic 4000 pocket - orthopaedic,

£28.90
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Mattress king size brand new

Mattress king size brand new

£115.10
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Memory foam mattress roll - memory,

Memory foam mattress roll - memory,

£155.66
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Pocket spring mattress 5000 - spring,

Pocket spring mattress 5000 - spring,

£345.00
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Open spring mattress - mattress,, supreme

Open spring mattress - mattress,, supreme

£289.99
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King size mattress 1000 pocket - 1000,

King size mattress 1000 pocket - 1000,

£312.70
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Super king 1000 pocket - king, spring

Super king 1000 pocket - king, spring

£362.68
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Double size 1000 pocket - double,

Double size 1000 pocket - double,

£271.10
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4ft6 double pocket sprung - pocket,

4ft6 double pocket sprung - pocket,

£109.99
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25cm bonnell spring mattress - spring,

25cm bonnell spring mattress - spring,

£94.99
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European small single - small,

European small single - small,

£94.30
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Memory foam full firm hard

Memory foam full firm hard

£99.99
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Luxury orthopaedic 4000 pocket - luxury,

Luxury orthopaedic 4000 pocket - luxury,

£149.90
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31cm depth hybrid sprung - 31cm,

31cm depth hybrid sprung - 31cm,

£167.99
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Vantto memory foam - foam, hybrid

Vantto memory foam - foam, hybrid

£95.88
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Click beds memory foam - click,

Click beds memory foam - click,

£89.99
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Memory foam mattress roll - memory,

Memory foam mattress roll - memory,

£186.86
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Memory foam mattress medium - memory,

Memory foam mattress medium - memory,

£97.99
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Memory foam mattress - foam,

Memory foam mattress - foam,

£238.86
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25cm luxury memory foam - memory,

25cm luxury memory foam - memory,

£167.99
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Luxury orthopaedic 4000 - 4000, pocket

Luxury orthopaedic 4000 - 4000, pocket

£47.50
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Zell dreamy pocket spring - zell,

Zell dreamy pocket spring - zell,

£358.60
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Luxury orthopaedic 4000 pocket - luxury,

Luxury orthopaedic 4000 pocket - luxury,

£149.90
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Luxury orthopaedic 4000 pocket - orthopaedic,

Luxury orthopaedic 4000 pocket - orthopaedic,

£149.90
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Leewadee firm foldable thai - foldable,

Leewadee firm foldable thai - foldable,

£94.30
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Luxury orthopaedic 4000 pocket - luxury,

Luxury orthopaedic 4000 pocket - luxury,

£37.90
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Venus orthopaedic double 1000 - venus,

Venus orthopaedic double 1000 - venus,

£260.70
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Luxury orthopaedic 4000 pocket - orthopaedic,

Luxury orthopaedic 4000 pocket - orthopaedic,

£52.50
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Emma original lite - original, single

Emma original lite - original, single

£156.70
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Luxury orthopaedic 4000 - orthopaedic, pocket

Luxury orthopaedic 4000 - orthopaedic, pocket

£25.90
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1000 pocket spring foam - pocket, +

1000 pocket spring foam - pocket, +

£205.00
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Eve original single memory - original,

Eve original single memory - original,

£104.70
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Starnap hybrid 23cm - hybrid, firm

Starnap hybrid 23cm - hybrid, firm

£224.90
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Memory foam mattress roll - memory,

Memory foam mattress roll - memory,

£207.66
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Tempur super king memory foam - tempur,

Tempur super king memory foam - tempur,

£312.70
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Extra hard rock orthopaedic - hard,

Extra hard rock orthopaedic - hard,

£246.99
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Luxury orthopaedic 4000 pocket - luxury,

Luxury orthopaedic 4000 pocket - luxury,

£149.90
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Abygda mattress double memory - double,

Abygda mattress double memory - double,

£63.10
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Extra firm mattress topper - mattress,

Extra firm mattress topper - mattress,

£109.99
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Deep mattress pocket - 10'',

Deep mattress pocket - 10'',

£189.90
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Luxury orthopaedic pocket 3000 - luxury,

Luxury orthopaedic pocket 3000 - luxury,

£189.99
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White hybrid orthopaedic - white,

White hybrid orthopaedic - white,

£94.99
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Pocket spring mattress - spring,

Pocket spring mattress - spring,

£109.99
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Memory foam mattress - foam,

Memory foam mattress - foam,

£89.99
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Single firm foldable - foldable, foam

Single firm foldable - foldable, foam

£18.82
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New orthopaedic memory foam - orthopaedic,

New orthopaedic memory foam - orthopaedic,

£149.99
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Cool blue memory foam sprung - foam,

Cool blue memory foam sprung - foam,

£109.99
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Comfy memory foam mattress - memory,

Comfy memory foam mattress - memory,

£169.99
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Extra firm orthopedic - 10.6",

Extra firm orthopedic - 10.6",

£284.99
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King size mattress 5ft - mattress, 5ft,

King size mattress 5ft - mattress, 5ft,

£174.00
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Mattress extra firm hard - extra,

Mattress extra firm hard - extra,

£325.00
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32cm hybrid sprungs memory - sprungs,

32cm hybrid sprungs memory - sprungs,

£191.99
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Luxury orthopaedic 4000 pocket - luxury,

Luxury orthopaedic 4000 pocket - luxury,

£179.90
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Hybrid double mattress - hybrid,

Hybrid double mattress - hybrid,

£207.65
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Duratribe orthosmart 2000 - duratribe,

Duratribe orthosmart 2000 - duratribe,

£179.00
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28cm pocket sprung - pocket,

28cm pocket sprung - pocket,

£107.99
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Extra firm king size mattress - extra,

Extra firm king size mattress - extra,

£195.00
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Extra firm blue foam - extra,

Extra firm blue foam - extra,

£369.99
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Border hybrid mattress - hybrid,

Border hybrid mattress - hybrid,

£94.99
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Double pocket gel memory foam - memory,

Double pocket gel memory foam - memory,

£227.99
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Special orthopedic super firm

Special orthopedic super firm

£270.74
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Extra firm orthopaedic blue - firm,

Extra firm orthopaedic blue - firm,

£256.49
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Reflex foam orthopaedic - reflex,

Reflex foam orthopaedic - reflex,

£114.99
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Luxury medium firm - 10",

Luxury medium firm - 10",

£105.00
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Extra firm super - firm, rock

Extra firm super - firm, rock

£339.99
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Stonegate 3000 pocket - stonegate,

Stonegate 3000 pocket - stonegate,

£89.00
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Extra firm mattress topper

Extra firm mattress topper

£99.99
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5000 pillow top pocket spring - 5000, pillow-top

5000 pillow top pocket spring - 5000, pillow-top

£320.00
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3000 black pocket memory - 3000, pocket-memory

3000 black pocket memory - 3000, pocket-memory

£139.99
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Orthopaedic full memory foam - orthopaedic,

Orthopaedic full memory foam - orthopaedic,

£344.99
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Luxury orthopaedic 4000 pocket - luxury,

Luxury orthopaedic 4000 pocket - luxury,

£99.90
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Firm hard foam memory - hard,

Firm hard foam memory - hard,

£216.99
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Inch orthopaedic deep - orthopaedic,

Inch orthopaedic deep - orthopaedic,

£126.99
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Luxury blue foam mattress - blue,

Luxury blue foam mattress - blue,

£174.99
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34cm depth pocket sprung - pocket,

34cm depth pocket sprung - pocket,

£187.19
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Luxury orthopaedic 4000 pocket - luxury,

Luxury orthopaedic 4000 pocket - luxury,

£149.90
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Cool memory foam - cool, pocket

Cool memory foam - cool, pocket

£360.00
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Luxury orthopaedic 4000 - luxury,

Luxury orthopaedic 4000 - luxury,

£189.90
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Memory foam mattress - memory,

Memory foam mattress - memory,

£118.49
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Grey hybrid memory foam - -,

Grey hybrid memory foam - -,

£215.90
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📊96 listings · from £18.82 · avg £179.21

Browse 96 extra firm mattress listings currently in our index. Prices range from £18.82 to £369.99, with an average of £179.21. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about extra firm mattress →

Try this: folding foam bed | grey double headboard | heavy duty waterproof dog bed | highsleeper desk | ikea childrens extendable bed | igloo tent | italian double bed frame | john lewis guest bed | john lewis natural mattress | kennel flooring

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Everything you need to know about extra firm mattress

Whether you are looking for a brand-new or second-hand extra firm mattress, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £18.82, while premium listings can reach £369.99 — giving you a wide budget spread to work with. The average price of £179.21 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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