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Sealy Mattresses

Sealy Mattress Collection

World renowned for their intuitive designs and unrivalled levels of comfort, Sealy are one of the world’s most reputable and respected mattress manufacturers. Our range of available Sealy mattresses includes everything from great value in the Firm Essentials range through to the ever-popular memory foam products and specialist back support mattresses. With all their products made here in Britain you can be assured of high quality workmanship and impeccable attention to detail.

Sealy Mattresses For Sale – MyNextMattress

If there’s one thing better than a good night’s sleep it’s a great one – and thanks to the extensive range of Sealy mattresses on offer here at MyNextMattress, that’s what you’ll get. All of mattresses boast a maximum delivery lead time of within two weeks, with most of our customers receiving their order within 10 days – all free of charge. Browse our full range of Sealy mattresses below and find the perfect partner for your bed today.

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  1. Next Day
    Royal Sovereign - Which Magazine Winner!
    Rating:
    88%
    ( 10 )
    Dunlopillo Royal Sovereign Mattress
    RRP £1,749.00 Save £174.50 Now £1,574.50
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/best-selling-mattress.png
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    Next Day Delivery

    From only £61.60pm

  2. 31 Day
    Dunlopillo Millennium Latex Mattress
    Rating:
    80%
    ( 4 )
    Dunlopillo Millennium Mattress
    RRP £2,179.00 Save £224.50 Now £1,954.50
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/8yr.png
    • https://www.mynextmattress.co.uk/media/option_images/ltx.png
    • https://www.mynextmattress.co.uk/media/option_images/no-springs.png
    • https://www.mynextmattress.co.uk/media/option_images/no-turn.png
    31 Day Dispatch

    From only £76.47pm

  3. Next Day
    Dunlopillo Mattress
    Rating:
    100%
    ( 13 )
    Dunlopillo Diamond Mattress
    RRP £2,149.00 Save £214.50 Now £1,934.50
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/8yr.png
    • https://www.mynextmattress.co.uk/media/option_images/ltx.png
    • https://www.mynextmattress.co.uk/media/option_images/no-springs.png
    • https://www.mynextmattress.co.uk/media/option_images/no-turn.png
    Next Day Delivery

    From only £75.68pm

  4. Next Day
    Dunlopillo Firmrest Mattress
    Rating:
    91%
    ( 7 )
    Dunlopillo Firmrest Mattress
    RRP £2,199.00 Save £224.50 Now £1,974.50
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/8yr.png
    • https://www.mynextmattress.co.uk/media/option_images/ltx.png
    • https://www.mynextmattress.co.uk/media/option_images/no-springs.png
    • https://www.mynextmattress.co.uk/media/option_images/no-turn.png
    Next Day Delivery

    From only £77.25pm

  5. Next Day
    Dunlopillo Mattress
    Rating:
    80%
    ( 4 )
    Dunlopillo Orchid Mattress
    RRP £2,339.00 Save £234.50 Now £2,104.50
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/8yr.png
    • https://www.mynextmattress.co.uk/media/option_images/ltx.png
    • https://www.mynextmattress.co.uk/media/option_images/no-springs.png
    • https://www.mynextmattress.co.uk/media/option_images/no-turn.png
    Next Day Delivery

    From only £82.34pm

  6. 4 Day
    Dunlopillo Hybrid Den
    Rating:
    100%
    ( 2 )
    Dunlopillo Hybrid Den Mattress
    RRP £949.00 Save £250.00 Now £699.00
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/ps.png
    • https://www.mynextmattress.co.uk/media/option_images/ltx.png
    • https://www.mynextmattress.co.uk/media/option_images/no-turn.png
    • https://www.mynextmattress.co.uk/media/option_images/8yr.png
    4 Day Dispatch

    From only £27.35pm

  7. 4 Day
    Dunlopillo Hybrid Lair
    Rating:
    100%
    ( 1 )
    Dunlopillo Hybrid Lair Mattress
    RRP £1,149.00 Save £350.00 Now £799.00
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/ps.png
    • https://www.mynextmattress.co.uk/media/option_images/ltx.png
    • https://www.mynextmattress.co.uk/media/option_images/no-turn.png
    • https://www.mynextmattress.co.uk/media/option_images/8yr.png
    4 Day Dispatch

    From only £31.26pm

  8. 4 Day
    Dunlopillo Hybrid Pad Mattress
    Rating:
    93%
    ( 3 )
    Dunlopillo Hybrid Pad Mattress
    RRP £1,299.00 Save £500.00 Now £799.00
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/ps.png
    • https://www.mynextmattress.co.uk/media/option_images/ltx.png
    • https://www.mynextmattress.co.uk/media/option_images/no-turn.png
    • https://www.mynextmattress.co.uk/media/option_images/8yr.png
    4 Day Dispatch

    From only £31.26pm

  9. Next Day
    Sealy Waltham PostureTech Latex Mattress
    Rating:
    100%
    ( 6 )
    Sealy Waltham Mattress
    RRP £679.00 Save £260.00 Now £419.00
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/5yr_1.png
    • https://www.mynextmattress.co.uk/media/option_images/posture.png
    • https://www.mynextmattress.co.uk/media/option_images/ltx.png
    • https://www.mynextmattress.co.uk/media/option_images/no-turn.png
    Next Day Delivery

    From only £16.39pm

  10. Next Day
    Hypnos Luxury Windsor Mattress
    Rating:
    100%
    ( 1 )
    Hypnos Luxury Windsor Mattress
    RRP £3,219.00 Save £1,530.00 Now £1,689.00
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/ps.png
    • https://www.mynextmattress.co.uk/media/option_images/ltx.png
    • https://www.mynextmattress.co.uk/media/option_images/10yr.png
    • https://www.mynextmattress.co.uk/media/option_images/turn.png
    Next Day Delivery

    From only £66.08pm

  11. Next Day
    Hypnos Pillow Top Luxe Mattress
    Rating:
    90%
    ( 2 )
    Hypnos Pillow Top Luxe Mattress
    RRP £2,349.00 Save £700.00 Now £1,649.00
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/no-turn.png
    • https://www.mynextmattress.co.uk/media/option_images/ps.png
    • https://www.mynextmattress.co.uk/media/option_images/ltx.png
    • https://www.mynextmattress.co.uk/media/option_images/fibre.png
    Next Day Delivery

    From only £64.51pm

  12. 3 Day
    Dunlopillo Pocket Latex mattress - elite comfort at a great price
    Rating:
    95%
    ( 13 )
    Relyon Eco Latex Mattress
    RRP £699.00 Save £204.50 Now £494.50
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/10yr.png
    • https://www.mynextmattress.co.uk/media/option_images/ps.png
    • https://www.mynextmattress.co.uk/media/option_images/ltx.png
    • https://www.mynextmattress.co.uk/media/option_images/best-selling-mattress.png
    3 Day Dispatch

    From only £19.35pm

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Sealy Mattresses

Sealy Mattresses

Sealy Mattress Collection

World renowned for their intuitive designs and unrivalled levels of comfort, Sealy are one of the world’s most reputable and respected mattress manufacturers. Our range of available Sealy mattresses includes everything from great value in the Firm Essentials range through to the ever-popular memory foam products and specialist back support mattresses. With all their products made here in Britain you can be assured of high quality workmanship and impeccable attention to detail.

Sealy Mattresses For Sale – MyNextMattress

If there’s one thing better than a good night’s sleep it’s a great one – and thanks to the extensive range of Sealy mattresses on offer here at MyNextMattress, that’s what you’ll get. All of mattresses boast a maximum delivery lead time of within two weeks, with most of our customers receiving their order within 10 days – all free of charge. Browse our full range of Sealy mattresses below and find the perfect partner for your bed today.

Free UK Delivery

2-Person Delivery Service *

Taken to Chosen Room *

Goods Unpacked *

Packing Taken Away *

(*) on items larger than 3' Single Mattresses

Find out more

Trustpilot


Why order from us?


Our reviews are Excellent.


We have a sleep trial on all mattresses.


We offer free delivery
(offshore charges apply).


Advisers available 7-days a week.


1000’s of mattresses in stock ready
for next day delivery.

Our Aims

Offer Best Customer Services

Accurate Unbiased Service

Give The Best Price

Keep You Informed On Order

It‘s these reasons we are rated ‘EXCELLENT‘ on Trustpilot with a rating of 4.9 out of 5.

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JBJ Midlands Ltd FRN 703565 trading as MyNextMattress are authorised and regulated by the Financial Conduct Authority. We are a credit broker not a lender – credit is subject to status and affordability, and is provided by Mitsubishi HC Capital UK PLC. Terms & Conditions Apply.

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