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Sealy Activsleep Ortho Posture Firm Support Mattress

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£259.95
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Free delivery on Wed 19th January, order within 7 hrs 55 mins

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Summary

Spend over £300.00 to spread the cost.

Sleep well and wake ready to take on the day ahead. With an orthopaedic, firmer feel, this mattress cares for you as you sleep and supports you where you need it most. Hypoallergenic and approved by Allergy UK. more info

  • Free Next Day Delivery
  • Type: Orthopaedic | Standard Sprung
  • Firmness: Firm
  • Depth: 24cm
  • Guarantee: 5 Years
UK Sizes
Options
Price
Single 3' x 6'3" / 90cm x 190cm In Stock Now
Delivery:
  • Wed, 19th Jan 2022 (Free)
  • Thu, 20th Jan 2022 (Free)
  • Fri, 21st Jan 2022 (Free)
  • Sat, 22nd Jan 2022 (+£17.50)
  • Sun, 23rd Jan 2022 (+£17.50)
  • Mon, 24th Jan 2022 (Free)
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  • Sat, 29th Jan 2022 (+£17.50)
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  • Sat, 19th Feb 2022 (+£17.50)
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  • Sat, 26th Feb 2022 (+£17.50)
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  • Mon, 28th Feb 2022 (Free)
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  • Sat, 5th Mar 2022 (+£17.50)
  • Sun, 6th Mar 2022 (+£17.50)
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  • Sat, 12th Mar 2022 (+£17.50)
  • Sun, 13th Mar 2022 (+£17.50)
  • Mon, 14th Mar 2022 (Free)
  • Tue, 15th Mar 2022 (Free)
  • Wed, 16th Mar 2022 (Free)
  • Thu, 17th Mar 2022 (Free)
List: £339.99 You save £80.04
You pay £259.95 Delivered
Small Double 4' x 6'3" / 120cm x 190cm In Stock Now
Delivery:
  • Wed, 19th Jan 2022 (Free)
  • Thu, 20th Jan 2022 (Free)
  • Fri, 21st Jan 2022 (Free)
  • Sat, 22nd Jan 2022 (+£17.50)
  • Sun, 23rd Jan 2022 (+£17.50)
  • Mon, 24th Jan 2022 (Free)
  • Tue, 25th Jan 2022 (Free)
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  • Sat, 29th Jan 2022 (+£17.50)
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  • Mon, 31st Jan 2022 (Free)
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  • Sat, 5th Feb 2022 (+£17.50)
  • Sun, 6th Feb 2022 (+£17.50)
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  • Sat, 12th Feb 2022 (+£17.50)
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  • Sat, 19th Feb 2022 (+£17.50)
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  • Sat, 26th Feb 2022 (+£17.50)
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  • Mon, 28th Feb 2022 (Free)
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  • Sat, 5th Mar 2022 (+£17.50)
  • Sun, 6th Mar 2022 (+£17.50)
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  • Sat, 12th Mar 2022 (+£17.50)
  • Sun, 13th Mar 2022 (+£17.50)
  • Mon, 14th Mar 2022 (Free)
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  • Thu, 17th Mar 2022 (Free)
List: £399.99 You save £90.04
You pay £309.95 Delivered
Double 4'6" x 6'3" / 135cm x 190cm In Stock Now
Delivery:
  • Wed, 19th Jan 2022 (Free)
  • Thu, 20th Jan 2022 (Free)
  • Fri, 21st Jan 2022 (Free)
  • Sat, 22nd Jan 2022 (+£17.50)
  • Sun, 23rd Jan 2022 (+£17.50)
  • Mon, 24th Jan 2022 (Free)
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  • Fri, 28th Jan 2022 (Free)
  • Sat, 29th Jan 2022 (+£17.50)
  • Sun, 30th Jan 2022 (+£17.50)
  • Mon, 31st Jan 2022 (Free)
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  • Sat, 12th Feb 2022 (+£17.50)
  • Sun, 13th Feb 2022 (+£17.50)
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  • Sat, 19th Feb 2022 (+£17.50)
  • Sun, 20th Feb 2022 (+£17.50)
  • Mon, 21st Feb 2022 (Free)
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  • Fri, 25th Feb 2022 (Free)
  • Sat, 26th Feb 2022 (+£17.50)
  • Sun, 27th Feb 2022 (+£17.50)
  • Mon, 28th Feb 2022 (Free)
  • Tue, 1st Mar 2022 (Free)
  • Wed, 2nd Mar 2022 (Free)
  • Thu, 3rd Mar 2022 (Free)
  • Fri, 4th Mar 2022 (Free)
  • Sat, 5th Mar 2022 (+£17.50)
  • Sun, 6th Mar 2022 (+£17.50)
  • Mon, 7th Mar 2022 (Free)
  • Tue, 8th Mar 2022 (Free)
  • Wed, 9th Mar 2022 (Free)
  • Thu, 10th Mar 2022 (Free)
  • Fri, 11th Mar 2022 (Free)
  • Sat, 12th Mar 2022 (+£17.50)
  • Sun, 13th Mar 2022 (+£17.50)
  • Mon, 14th Mar 2022 (Free)
  • Tue, 15th Mar 2022 (Free)
  • Wed, 16th Mar 2022 (Free)
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List: £429.99 You save £100.04
You pay £329.95 Delivered
King Size 5' x 6'6" / 150cm x 200cm In Stock Now
Delivery:
  • Wed, 19th Jan 2022 (Free)
  • Thu, 20th Jan 2022 (Free)
  • Fri, 21st Jan 2022 (Free)
  • Sat, 22nd Jan 2022 (+£17.50)
  • Sun, 23rd Jan 2022 (+£17.50)
  • Mon, 24th Jan 2022 (Free)
  • Tue, 25th Jan 2022 (Free)
  • Wed, 26th Jan 2022 (Free)
  • Thu, 27th Jan 2022 (Free)
  • Fri, 28th Jan 2022 (Free)
  • Sat, 29th Jan 2022 (+£17.50)
  • Sun, 30th Jan 2022 (+£17.50)
  • Mon, 31st Jan 2022 (Free)
  • Tue, 1st Feb 2022 (Free)
  • Wed, 2nd Feb 2022 (Free)
  • Thu, 3rd Feb 2022 (Free)
  • Fri, 4th Feb 2022 (Free)
  • Sat, 5th Feb 2022 (+£17.50)
  • Sun, 6th Feb 2022 (+£17.50)
  • Mon, 7th Feb 2022 (Free)
  • Tue, 8th Feb 2022 (Free)
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  • Fri, 11th Feb 2022 (Free)
  • Sat, 12th Feb 2022 (+£17.50)
  • Sun, 13th Feb 2022 (+£17.50)
  • Mon, 14th Feb 2022 (Free)
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  • Sat, 19th Feb 2022 (+£17.50)
  • Mon, 21st Feb 2022 (Free)
  • Tue, 22nd Feb 2022 (Free)
  • Wed, 23rd Feb 2022 (Free)
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  • Fri, 25th Feb 2022 (Free)
  • Sat, 26th Feb 2022 (+£17.50)
  • Mon, 28th Feb 2022 (Free)
  • Tue, 1st Mar 2022 (Free)
  • Wed, 2nd Mar 2022 (Free)
  • Thu, 3rd Mar 2022 (Free)
  • Fri, 4th Mar 2022 (Free)
  • Sat, 5th Mar 2022 (+£17.50)
  • Mon, 7th Mar 2022 (Free)
  • Tue, 8th Mar 2022 (Free)
  • Wed, 9th Mar 2022 (Free)
  • Thu, 10th Mar 2022 (Free)
  • Fri, 11th Mar 2022 (Free)
  • Sat, 12th Mar 2022 (+£17.50)
  • Mon, 14th Mar 2022 (Free)
  • Tue, 15th Mar 2022 (Free)
  • Wed, 16th Mar 2022 (Free)
  • Thu, 17th Mar 2022 (Free)
List: £479.99 You save £120.04
You pay £359.95 Delivered
Superking 6' x 6'6" / 180cm x 200cm In Stock Now
Delivery:
  • Wed, 19th Jan 2022 (Free)
  • Thu, 20th Jan 2022 (Free)
  • Fri, 21st Jan 2022 (Free)
  • Sat, 22nd Jan 2022 (+£17.50)
  • Sun, 23rd Jan 2022 (+£17.50)
  • Mon, 24th Jan 2022 (Free)
  • Tue, 25th Jan 2022 (Free)
  • Wed, 26th Jan 2022 (Free)
  • Thu, 27th Jan 2022 (Free)
  • Fri, 28th Jan 2022 (Free)
  • Sat, 29th Jan 2022 (+£17.50)
  • Sun, 30th Jan 2022 (+£17.50)
  • Mon, 31st Jan 2022 (Free)
  • Tue, 1st Feb 2022 (Free)
  • Wed, 2nd Feb 2022 (Free)
  • Thu, 3rd Feb 2022 (Free)
  • Fri, 4th Feb 2022 (Free)
  • Sat, 5th Feb 2022 (+£17.50)
  • Sun, 6th Feb 2022 (+£17.50)
  • Mon, 7th Feb 2022 (Free)
  • Tue, 8th Feb 2022 (Free)
  • Wed, 9th Feb 2022 (Free)
  • Thu, 10th Feb 2022 (Free)
  • Fri, 11th Feb 2022 (Free)
  • Sat, 12th Feb 2022 (+£17.50)
  • Sun, 13th Feb 2022 (+£17.50)
  • Mon, 14th Feb 2022 (Free)
  • Tue, 15th Feb 2022 (Free)
  • Wed, 16th Feb 2022 (Free)
  • Thu, 17th Feb 2022 (Free)
  • Fri, 18th Feb 2022 (Free)
  • Sat, 19th Feb 2022 (+£17.50)
  • Mon, 21st Feb 2022 (Free)
  • Tue, 22nd Feb 2022 (Free)
  • Wed, 23rd Feb 2022 (Free)
  • Thu, 24th Feb 2022 (Free)
  • Fri, 25th Feb 2022 (Free)
  • Sat, 26th Feb 2022 (+£17.50)
  • Mon, 28th Feb 2022 (Free)
  • Tue, 1st Mar 2022 (Free)
  • Wed, 2nd Mar 2022 (Free)
  • Thu, 3rd Mar 2022 (Free)
  • Fri, 4th Mar 2022 (Free)
  • Sat, 5th Mar 2022 (+£17.50)
  • Mon, 7th Mar 2022 (Free)
  • Tue, 8th Mar 2022 (Free)
  • Wed, 9th Mar 2022 (Free)
  • Thu, 10th Mar 2022 (Free)
  • Fri, 11th Mar 2022 (Free)
  • Sat, 12th Mar 2022 (+£17.50)
  • Mon, 14th Mar 2022 (Free)
  • Tue, 15th Mar 2022 (Free)
  • Wed, 16th Mar 2022 (Free)
  • Thu, 17th Mar 2022 (Free)
List: £549.99 You save £120.04
You pay £429.95 Delivered
  • Benefits
  • Specifications
  • Description
  • Video
  • Guarantee
  • Delivery
  • Benefits

    Part of Sealy's Activsleep mattress range - designed for a healthy, active lifestyle
    An orthopaedic and highly supportive mattress
    Ideal if you love a firmer feel
    Featuring Sealy's PostureTech Core Support spring system
    Core Support delivers plenty of support to the areas you need it most
    Smooth knitted fabric cover provides a plush, cushioned feel
    The cover is micro-quilted to secure the fillings and improve durability
    Adaptive® technology keeps you cool, fresh and dry as you sleep
    Purotex probiotics are infused within the cover and help prevent bacteria and dust mites
    The clever cover technology provides a cleaner, fresher mattress feel
    Hypoallergenic and approved by Allergy UK for your total peace of mind
    Single-sided mattress and easy to care for - no need to turn over
    Depth: 24cm
    Made in the UK
    5 Year Guarantee
  • Specifications

    PostureTech Core Support Springs

    PostureTech Core Support Springs

    Distributes weight evenly for excellent body support and pressure relief

    Soft white fibres

    Soft white fibres

    Comfortable and great value for money

    Knitted cover

    Knitted cover

    Beautifully soft and breathable

    Orthopaedic support

    Orthopaedic support

    Specially designed to provide enhanced support and care for your back

    Hypoallergenic

    Hypoallergenic

    Reduces allergens for a cleaner, healthier sleep

    Approved by Allergy UK

    Approved by Allergy UK

    This product is scientifically proven to remove common allergens

    Firm

    Firm

    Firmer and more supportive

    24cm deep

    24cm deep

    About 9.4 inches deep

    Single-sided

    Single-sided

    There's no need to flip your mattress over, simply rotate

    5 Year Guarantee

    5 Year Guarantee

    For your peace of mind

    Handcrafted in the UK

    Handcrafted in the UK

    This product supports our economy and helps reduce environmental impact

    Fire Resistant

    Fire Resistant

    This product conforms to BS7177: 2008, for use at home

    Approved by the National Bed Federation

    Approved by the National Bed Federation

    For the highest standards of quality and safety

  • Description

    Start your day with a spring in your step with the Sealy Activsleep Ortho Posture Firm Support Mattress!

    Part of Sealy's Activsleep mattress collection, the Activsleep Ortho Posture Firm Support is a wonderfully supportive, firm mattress. It's a great choice if you're looking for plenty of orthopaedic support to care for your back.

    Featuring Sealy's PostureTech Core Support spring system, you'll enjoy all the comfort and support you need to sleep well. This clever spring system actually gets firmer as more pressure is applied. The result is tailor-made support for your unique shape and weight.

    The Ortho Posture Firm Support is wrapped in a beautifully designed knitted fabric cover for a plush feel. This cover is micro-quilted, to help lock in the fillings and provide long-lasting comfort.

    This mattress doesn't just look good - it actively works to keep you feeling fresh, clean and healthy too! It's all down to the Purotex and Adaptive® technology.

    Purotex probiotics are infused within the cover. These tiny microcapsules are released as you sleep, to fight against dust mites and bacteria. It's hypoallergenic and approved by Allergy UK, too. Adaptive® technology helps to regulate your body temperature and reduces moisture, so you'll always feel cool, fresh and dry.

    It's easy to keep your brand new mattress in great condition. As it's single-sided there's no need to turn it over but we do recommend that you rotate it regularly from head-to-toe.

    Enjoy all the orthopaedic support you need, and wake feeling ready to take on your day with the Sealy Activsleep Ortho Posture Firm Support Mattress!

    Please note: the cover of your new mattress may be different to the one shown. Don't worry - you'll still get the same great mattress!

  • Video

    About Sealy Activsleep

    About Sealy Activsleep Ortho

  • Delivery

    Next Day Delivery or Choice of Delivery Day

    When in stock, you can receive this product the very next day when ordered before 4pm.

    Don't want it tomorrow? No problem! Simply choose a different day in the basket.


    Available with the following delivery options:

    Free Delivery

    Delivered to the door of your building absolutely FREE.

    No Need to Wait in all Day!

    You will receive your items within a two-hour delivery window.

    You will be notified of your time slot the evening prior to your delivery, where possible.

    Two Man Delivery +£20

    Conveniently delivered to the room of your choice.

    Mattress RecyclingOptional Mattress Recycling available +£28.

    Saturday Delivery

    Perfect for those who are not available during the week.

    Costs £17.50 in addition to any other delivery costs.

    Delivery is on an all-day service, 7am - 8pm, Monday - Friday.

    For further information, please visit our Delivery page.

  • Guarantee

    Need further assistance?

    Please contact us and we'll be happy to help.

Sealy Activsleep Ortho Posture Firm Support Mattress reviews verified by reevooReevoo

Appearance/Style
9.0
Support
8.8
Comfort
8.9
Quality of Materials
8.9
Value for money
8.8
Overall rating
8.9
Scores 8.8 out of 10 based on 137 reviews
7 out of 10

LEUNG

Harrow GB
+
It’s pretty good to be able to buy Sealy mattresses at this price!
For me, still not enough to support, if add 30% or more firm is better.
Confirmed purchase: 05 August 2021
Published on: 14 September 2021

Hey Leung,

I'm so pleased you were impressed with our pricing. We really try to make sure we're priced the best we can be for our customers.

I'm sorry that this mattress isn't quite perfect for you. There are a couple of ways that you can make it feel firmer though. You could add a firm mattress topper. This will just give some additional support and instantly make it feel a little firmer. We'd also suggest, that the best way to get the best firmness rating from your mattress, would be to put it on a divan base. This doesn't mean go out and buy one, it just means that platform divan bases tend to offer more support for your mattress compared to a sprung slated base.

I hope these handy hints help to give you the additional support you're looking for.

Charlie

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