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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Comfort Plus Firm
Comfort Plus Firm

Multiple options available

Now From £149.95

Was From £199.95

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Amethyst Ortho Mattress
Amethyst Ortho Mattress

Multiple options available

Now From £159.95

Was From £199.95

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Zing Mattress
Zing Mattress

Multiple options available

From £219.95

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Memory Pocket 1000
Memory Pocket 1000

Multiple options available

From £239.95

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Refresh 1000
Refresh 1000

Multiple options available

Now From £229.95

Was From £249.95

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Refresh 1000 Ortho
Refresh 1000 Ortho

Multiple options available

Now From £229.95

Was From £249.95

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Comfort 500
Comfort 500

Multiple options available

Now From £229.95

Was From £279.95

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Pocket 2000
Pocket 2000

Multiple options available

From £299.95

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Emerald 1000 Mattress
Emerald 1000 Mattress

Multiple options available

Now From £259.95

Was From £299.95

Somerset Beds & Mattresses

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Baroness 1500 Mattress
Baroness 1500 Mattress

Multiple options available

From £399.95

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Exquisite 1000 Mattress
Exquisite 1000 Mattress

Multiple options available

From £399.95

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Byron 1500 Mattress
Byron 1500 Mattress

Multiple options available

From £429.95

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Bamboo 3000 Mattress
Bamboo 3000 Mattress

Multiple options available

From £499.95

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Mammoth 22 Adjustable
Mammoth 22 Adjustable

Multiple options available

From £799.95

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Mammoth Shine Essential Extra Firm
Mammoth Shine Essential Extra Firm

Multiple options available

From £899.95

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Mammoth Shine Essential Firmer
Mammoth Shine Essential Firmer

Multiple options available

From £899.95

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Mammoth Shine Essential 1600 Medium
Mammoth Shine Essential 1600 Medium

Multiple options available

From £899.95

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Mammoth Shine Essential Soft
Mammoth Shine Essential Soft

Multiple options available

From £899.95

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Mammoth Shine Plus Soft
Mammoth Shine Plus Soft

Multiple options available

From £1,099.95

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Mammoth Shine Plus 2000 Medium
Mammoth Shine Plus 2000 Medium

Multiple options available

From £1,099.95

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Mammoth Shine Plus Firmer
Mammoth Shine Plus Firmer

Multiple options available

From £1,099.95

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Mammoth Shine Advanced Firmer
Mammoth Shine Advanced Firmer

Multiple options available

From £1,299.95

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Mammoth Shine Advanced 3000 Medium
Mammoth Shine Advanced 3000 Medium

Multiple options available

From £1,299.95

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Mammoth Shine Advanced Medium Soft
Mammoth Shine Advanced Medium Soft

Multiple options available

From £1,299.95

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Memory King Firm
Memory King Firm

Multiple options available

Now From £149.95

Was From £249.95

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Belvedere 1000 Pocket Mattress
Belvedere 1000 Pocket Mattress

Multiple options available

From £299.95

Somerset Beds & Mattresses

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MemGel 1000
MemGel 1000

Multiple options available

Now From £249.95

Was From £299.95

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Althorp 1000 Mattress
Althorp 1000 Mattress

Multiple options available

From £329.95

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Alba Ortho Mattress
Alba Ortho Mattress

Multiple options available

From £549.95

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Onyx Ortho Mattress
Onyx Ortho Mattress

Multiple options available

From £574.95

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Mlily Alpha 1000 Mattress
Mlily Alpha 1000 Mattress

Multiple options available

Now From £499.95

Was From £599.95

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Mlily Alpha 1000 Ortho
Mlily Alpha 1000 Ortho

Multiple options available

Now From £499.95

Was From £599.95

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Harewood 2000 Mattress
Harewood 2000 Mattress

Multiple options available

From £599.95

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Ambassador 2000 Mattress
Ambassador 2000 Mattress

Multiple options available

From £599.95

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Mlily Beta 2000 Mattress
Mlily Beta 2000 Mattress

Multiple options available

Now From £649.95

Was From £699.95

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Mlily Beta 2000 Ortho Mattress
Mlily Beta 2000 Ortho Mattress

Multiple options available

Now From £649.95

Was From £699.95

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Belvoir 1400 Mattress
Belvoir 1400 Mattress

Multiple options available

From £719.95

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Zonagel 1400 Mattress
Zonagel 1400 Mattress

Multiple options available

From £719.95

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Mlily Gamma 3000 Mattress
Mlily Gamma 3000 Mattress

Multiple options available

Now From £749.95

Was From £799.95

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Mlily Gamma 3000 Ortho Mattress
Mlily Gamma 3000 Ortho Mattress

Multiple options available

Now From £749.95

Was From £799.95

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Belvoir 2400 Mattress
Belvoir 2400 Mattress

Multiple options available

From £849.95

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