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King Size Mattresses

If you are looking for a new king size mattress you will find exactly what you are looking for here at Somerset Mattresses. Our range of king size mattresses are made from top quality materials, yet our competitive prices make them an affordable choice for any home.

With a wide selection of pocket sprung, open coil, memory foam, miracoil, orthopaedic and medical grade mattresses available to purchase in store and online, we are sure to have the mattress of your dreams in stock.

All our king size mattresses are manufactured to the highest quality and comply with UK Safety Regulations and come with a manufacturer’s warranty for peace of mind.

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Tetras Beech Headboard
Tetras Beech Headboard

Multiple options available

From £64.95

Somerset Beds & Mattresses

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Zeus Headboard
Zeus Headboard

Multiple options available

From £99.95

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Cherish Mattress
Cherish Mattress

Multiple options available

From £119.95

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Comfort Plus
Comfort Plus

Multiple options available

From £129.95

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Athena Mattress
Athena Mattress

Multiple options available

From £139.95

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Athena Firm Mattress
Athena Firm Mattress

Multiple options available

From £139.95

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Embrace Mattress
Embrace Mattress

Multiple options available

From £139.95

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Perfect Plus
Perfect Plus

Multiple options available

From £139.95

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Vitality Mattress
Vitality Mattress

Multiple options available

From £159.95

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Comfort 250
Comfort 250

Multiple options available

From £169.95

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Pocket 1000 Ortho
Pocket 1000 Ortho

Multiple options available

From £179.95

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Memory 20
Memory 20

Multiple options available

From £179.95

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Amethyst Mattress
Amethyst Mattress

Multiple options available

Now From £149.95

Was From £179.95

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Elite 250
Elite 250

Multiple options available

From £179.95

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Comfort 500
Comfort 500

Multiple options available

From £179.95

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Melody Mattress
Melody Mattress

Multiple options available

From £189.95

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Luxury Ortho Pocket 1000
Luxury Ortho Pocket 1000

Multiple options available

From £189.95

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Elite 500
Elite 500

Multiple options available

From £189.95

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Pocket 1000
Pocket 1000

Multiple options available

From £199.95

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Vitality Plus Mattress
Vitality Plus Mattress

Multiple options available

From £199.95

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Refresh Pocket 1000
Refresh Pocket 1000

Multiple options available

From £199.95

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Refresh Pocket Ortho 1000
Refresh Pocket Ortho 1000

Multiple options available

From £199.95

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Melody Plus Mattress
Melody Plus Mattress

Multiple options available

From £209.95

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Elite 700
Elite 700

Multiple options available

From £209.95

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Comfort 700
Comfort 700

Multiple options available

From £229.95

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Caress 1000
Caress 1000

Multiple options available

From £229.95

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Memory Pocket 1000
Memory Pocket 1000

Multiple options available

From £239.95

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Pocket 2000
Pocket 2000

Multiple options available

From £299.95

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Emerald Mattress
Emerald Mattress

Multiple options available

Now From £249.95

Was From £299.95

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Admiral Ortho
Admiral Ortho

Multiple options available

From £299.95

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Edmond Headboard
Edmond Headboard

Multiple options available

From £309.95

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Refresh Pocket 2000
Refresh Pocket 2000

Multiple options available

From £309.95

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Luxury Plus
Luxury Plus

Multiple options available

From £309.95

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Memory Pocket 2000
Memory Pocket 2000

Multiple options available

From £329.95

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Caress 2000
Caress 2000

Multiple options available

From £359.95

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Luxury Memory Pocket 1500
Luxury Memory Pocket 1500

Multiple options available

From £389.95

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Natural Perfect Pocket 1000
Natural Perfect Pocket 1000

Multiple options available

From £389.95

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Revitalise 700 Ultra *CLEARANCE*
Revitalise 700 Ultra *CLEARANCE*

Multiple options available

From £399.95

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Baroness Mattress
Baroness Mattress

Multiple options available

Now From £349.95

Was From £399.95

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Luxury Latex Pocket 1500
Luxury Latex Pocket 1500

Multiple options available

From £479.95

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Natural Plus Pocket 1500
Natural Plus Pocket 1500

Multiple options available

From £479.95

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Dream+
Dream+

Multiple options available

From £499.95

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Natural Ultimate Pocket 2000
Natural Ultimate Pocket 2000

Multiple options available

From £579.95

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Mammoth Performance 220 Regular Mattress
Mammoth Performance 220 Regular Mattress

Multiple options available

From £799.95

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Mammoth Performance 220 Firm Mattress
Mammoth Performance 220 Firm Mattress

Multiple options available

From £799.95

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Mammoth 22 Adjustable
Mammoth 22 Adjustable

Multiple options available

From £799.95

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Synergy 2000
Synergy 2000

Multiple options available

From £849.95

Somerset Beds & Mattresses

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Mammoth Pocket 1600
Mammoth Pocket 1600

Multiple options available

From £899.95

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Mammoth Performance 240 Regular
Mammoth Performance 240 Regular

Multiple options available

From £899.95

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Mammoth Performance 240 Firm
Mammoth Performance 240 Firm

Multiple options available

From £899.95

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Synergy 2500
Synergy 2500

Multiple options available

From £899.95

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Mammoth Sky 270 Mattress
Mammoth Sky 270 Mattress

Multiple options available

From £999.95

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Mammoth Pocket 2000 Mattress
Mammoth Pocket 2000 Mattress

Multiple options available

From £1,099.95

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Mammoth Super Soft 270 Mattress
Mammoth Super Soft 270 Mattress

Multiple options available

From £1,199.95

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'Mammoth' Mammoth Mattress
'Mammoth' Mammoth Mattress

Multiple options available

From £1,299.95

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Mammoth Pocket 3000 Mattress
Mammoth Pocket 3000 Mattress

Multiple options available

From £1,399.95

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Harmony 2000
Harmony 2000

Multiple options available

Available In Store Only

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Harmony 3000
Harmony 3000

Multiple options available

Available In Store Only

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Harmony 2000 Ortho
Harmony 2000 Ortho

Multiple options available

Available In Store Only

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Harmony 3000 Ortho
Harmony 3000 Ortho

Multiple options available

Available In Store Only

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Harmony 1000 Ortho
Harmony 1000 Ortho

Multiple options available

Available In Store Only

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Harmony 8000
Harmony 8000

Multiple options available

Available In Store Only

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Gel 200
Gel 200

Multiple options available

Available In Store Only

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Gel 500
Gel 500

Multiple options available

Available In Store Only

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Gel 700
Gel 700

Multiple options available

Available In Store Only

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Pocket Memory 1000
Pocket Memory 1000

Multiple options available

Available In Store Only

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Thetford Silk 800 Mattress
Thetford Silk 800 Mattress

Multiple options available

Available In Store Only

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Aydon Silk 2000 Mattress
Aydon Silk 2000 Mattress

Multiple options available

Available In Store Only

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Chester Memory 800 Mattress
Chester Memory 800 Mattress

Multiple options available

Available In Store Only

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Willowford Latex Mattress
Willowford Latex Mattress

Multiple options available

Available In Store Only

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Berwick Cashmere Mattress
Berwick Cashmere Mattress

Multiple options available

Available In Store Only

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British Wool Mattress
British Wool Mattress

Multiple options available

Available In Store Only

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Response Gel 1200 Mattress
Response Gel 1200 Mattress

Multiple options available

Available In Store Only

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Response Gel 1600 Mattress
Response Gel 1600 Mattress

Multiple options available

Available In Store Only

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Response Gel 2000 Mattress
Response Gel 2000 Mattress

Multiple options available

Available In Store Only

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Response Gel 2500 Mattress
Response Gel 2500 Mattress

Multiple options available

Available In Store Only

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Synergy 1200 Mattress
Synergy 1200 Mattress

Multiple options available

Available In Store Only

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Synergy 1600 Mattress
Synergy 1600 Mattress

Multiple options available

Available In Store Only

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Synergy 2000 Mattress
Synergy 2000 Mattress

Multiple options available

Available In Store Only

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Synergy 2500 Mattress
Synergy 2500 Mattress

Multiple options available

Available In Store Only

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Harmony 1000
Harmony 1000

Multiple options available

Available In Store Only

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Alpha Ortho
Alpha Ortho

Multiple options available

Now From £449.95

Was From £549.95

Somerset Beds & Mattresses

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Alpha Mattress
Alpha Mattress

Multiple options available

Now From £449.95

Was From £599.95

Somerset Beds & Mattresses

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Beta Mattress
Beta Mattress

Multiple options available

Now From £549.95

Was From £699.95

Somerset Beds & Mattresses

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Beta Ortho Mattress
Beta Ortho Mattress

Multiple options available

Now From £549.95

Was From £699.95

Somerset Beds & Mattresses

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Gamma Mattress
Gamma Mattress

Multiple options available

Now From £649.95

Was From £799.95

Somerset Beds & Mattresses

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Gamma Ortho Mattress
Gamma Ortho Mattress

Multiple options available

Now From £649.95

Was From £799.95

Somerset Beds & Mattresses

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