Jay-Be® Flex Ultra-Firm Sprung Mattress JAY-BE image 0
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JAY-BE

Jay-Be® Flex Ultra-Firm Sprung Mattress

Product Description
5 /5 3 Ratings and Reviews
White/Black
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    Product Description

    Jay-Be® Flex Ultra-Firm Sprung Mattress, white/black, JAY-BE

    The firm choice for firm support. If you’re looking for a firmer mattress, the Jay-Be Flex Ultra-Firm is specially engineered with orthopaedic principles in mind. Its high-tension spring core provides ultra-firm, resilient support to help maintain stable posture throughout the night. A Firm e-Fibre™ premium comfort layer offers a firm, yet pressure-relieving foundation for added comfort. To help keep you feeling fresh, the Flex is finished with a top layer breathable Advance e-Fibre™, offering a softer sleep surface which enables airflow, to help moisture evaporate for a more comfortable sleep environment.

    Every feature of the Flex mattress has been carefully considered with comfort, well-being and sustainability in mind. It is made in Jay-Be’s UK factory, which is powered by 100% certified renewable electricity and operates a zero-to-landfill policy. For added convenience, the mattress is vacuum packed and rolled, and comes with a ten-year manufacturer’s guarantee, offering long lasting peace of mind.

    Product Details:
    • Ultra-Firm sprung core for robust support.
    • Firm e-Fibre™ premium comfort layer provides a firmer feel and is produced from recycled PET bottles with a minimum of 70% recycled content
    • High density (HD) e-Fibre™ foundation layer.
    • 100% foam-free with breathable fillings to help wick moisture and regulate temperature.
    • OEKO-TEX® 100 Standard certified fabric, guaranteed free from any chemicals harmful to human health
    • Treated with a natural salt-based Fire Retardant (FR) treatment that exceeds basic REACH compliance, offering a safer and more environmentally responsible alternative to traditional FR treatments.
    • Hypoallergenic, odourless materials used in construction create a less hospitable environment for dust mites and other microorganisms.
    • Quilted sleeping surface and border.
    • Integrated handles for ease of rotation.
    • Made with vegan-friendly materials.
    • Vacuum packed for freshness and reduced delivery size.
    • Sustainably made in the UK with zero-to-landfill manufacturing.
    • Designed to be easy to recycle - every component has been carefully chosen and assembled to make the mattress easier to deconstruct and recycle at the end of its useful life.
    • 10-year manufacturer guarantee.

    Care information: Mattress can be slept on immediately after opening, but ideally, leave 12-24 hours to fully recover after opening. Rotate regularly.

    Product Composition - 65% Steel 35% Polyester

    Product Dimensions
    Single 90 cm x190 cm x21 cm , Weight - 14.1 KG
    Small Double 120 cm x190 cm x21 cm , Weight - 18.8 KG
    Double 135 cm x190 cm x21 cm , Weight - 21.1 KG
    King 150 cm x200 cm x21 cm , Weight - 24.7 KG

    Packaged Dimensions
    Single:
    Package Dimensions - 100 cm x 32 cm x 32 cm, Weight 16.3 kg

    Small Double:
    Package Dimensions - 129 cm x 32 cm x 32 cm, Weight 21.7 kg

    Double:
    Package Dimensions - 144 cm x 32 cm x 32 cm, Weight 24.1 kg

    King:
    Package Dimensions - 159 cm x 32 cm x 32 cm, Weight 28 kg



    This product will be dispatched by one of our trusted suppliers. You’ll be contacted by their selected courier about your delivery.

    Please note: this product cannot be delivered to all Offshore Islands, Northern Ireland or Republic of Ireland.
    Colours White/Black
    Sizes DOUBLE (135 x 190cm), KING (150 x 200cm), SINGLE (90 x 190cm), SMALL DOUBLE (120 x 190cm)
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    • 29/09/2025
      Outstanding support mattress with comfortable and

      It's durable and comfortable to lay on and the breathability is outstanding and it supports your back which is good because I am getting old and it works wonders

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    • 21/09/2025
      Whoosh superb comfort mattress

      What an amazing mattress, can't wait to finish decorating bedroom and install it properly. Such good value for money, convenient packaging , space saving them whoosh it expands as a top quality mattress.

      Provides great support for my back which I have problems with, gives the right amount of give,.

      All in all superb

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    • 10/09/2025
      Firm mattress great for back support

      This was great really supporting my back just as description said. Really firm and comfortable. Durability is great. Great value for money. Described it clear and accurate very firm yet nice to lie on. really happy with this product and when I lie on it it breathable and fresh don’t get to hot and muggy really light mattress I love it. Thankyou for choosing me. My old mattress was definitely past its day and I really needed another one so this mattress came at the right time for me. I love it thankyou.

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    Mattresses

    Mattress UK Dimensions European Dimensions
    Small Single 75x190 cm 75x200 cm
    Single 90x190 cm 90x200 cm
    Small Double 120x190 cm 120x200 cm
    Double 135x190 cm 140x200 cm
    King 150x200 cm 160x200 cm
    Super King 180x200 cm 180x200 cm