Beds
  • Mattresses
  • Add description, images, menus and links to your mega menu

  • A column with no settings can be used as a spacer

  • Link to your collections, sales and even external links

  • Add up to five columns

  • Free UK Delivery Klarna Buy Now, Pay Later with Klarna Free Fabric Samples Over 20 Years of Experience & Rated Excellent Free UK Delivery - To room of choice Klarna Buy Now, Pay Later with Klarna Free Fabric Samples Over 20 Years of Experience & Rated Excellent
    Sale

    Komfi Nexus Gelflow 3000 Mattress

    5% OFF Orders under £750 — use code SAVE5
    10% OFF Orders over £750 — use code SAVE10

    Product Description

    Experience cooler, responsive comfort with the Komfi Nexus Gelflow 3000 Mattress, designed to combine advanced cooling gel foam technology with a dual-layer pocket spring system for enhanced comfort and support. With a balanced medium feel, the Gelflow 3000 brings together pressure-relieving Cooling Gel Foam, 3000 responsive springs and breathable materials to create a comfortable and refreshing night's sleep.

    The comfort system begins with a breathable Coolmax® cover, designed to encourage airflow and help create a fresher sleeping surface. Beneath this sits a Cooling Gel Foam layer, which gently contours to your body while helping to disperse excess heat for a cooler and more comfortable night's sleep. Directly beneath the Cooling Gel Foam are 2000 responsive mini pocket springs, providing an additional layer of body-contouring comfort while encouraging airflow through the mattress.

    An Ecofoam and reflex foam support layer separates the mini springs from the main spring system, adding stability and balanced cushioning. Beneath this, 1000 individually pocketed springs respond independently to your body's movements, providing personalised support and helping to minimise partner disturbance. A supportive Ecofoam base completes the mattress, creating a durable foundation for long-lasting comfort and performance.

    Key Features

    • 3000 Pocket Spring System – Combines 2000 mini pocket springs with 1000 individually pocketed support springs for responsive, personalised comfort.
    • 2000 Mini Pocket Springs – Positioned beneath the Cooling Gel Foam to closely respond to your movements, enhance body contouring and encourage airflow.
    • 1000 Pocket Springs – Individually responsive support springs adapt to your body's movements, providing targeted support and helping to reduce partner disturbance.
    • Cooling Gel Foam Layer – Cooling comfort foam gently contours to your body for pressure relief while helping to disperse excess heat for a fresher sleeping environment.
    • Reflex Foam Comfort Layer – Responsive foam provides additional cushioning and support, helping to distribute body weight evenly while maintaining a stable and comfortable sleep surface.
    • Coolmax® Cover – Breathable fabric helps enhance airflow and manage moisture for a cooler, fresher sleeping environment.
    • Ecofoam Support Layer – Positioned between the mini and main pocket spring systems to provide stability, cushioning and additional support.
    • Ecofoam Base – Creates a durable and supportive foundation beneath the main pocket spring system.
    • Medium Comfort Level – A balanced combination of cushioning and responsive support suitable for a wide range of sleepers.
    • Cooling & Breathable Construction – Cooling Gel Foam, mini pocket springs and breathable materials work together to manage heat and encourage airflow through the mattress.
    • Pressure-Relieving Comfort – Responsive foam and mini pocket springs gently adapt to your body's contours to cushion key pressure points.
    • Reduced Partner Disturbance – Independently responding pocket springs help minimise movement transfer across the mattress.
    • Approx. 25cm Deep – A substantial mattress profile providing layered comfort and responsive support.
    • Easy Care – No flipping required; simply rotate regularly to help maintain comfort and performance.
    • Vacuum Packed & Rolled – Conveniently compressed and rolled for easier delivery and setup.
    • NBF Registered Manufacturer – Manufactured by an NBF registered manufacturer for reassurance on quality and safety standards.
    • 10-Year Warranty – Long-term manufacturer-backed protection for added peace of mind.

    So What Am I Like To Lie On?

    Lying on the Komfi Nexus Gelflow 3000 Mattress feels comfortably cushioned, cool and noticeably responsive. The medium feel provides a balanced sleeping surface, while the Cooling Gel Foam gently contours around your shoulders, hips and lower back to provide pressure-relieving comfort while helping to disperse excess body heat.

    Immediately beneath the Cooling Gel Foam, the 2000 mini pocket springs respond to smaller changes in your body position, creating an extra layer of responsive cushioning. Rather than relying entirely on foam for comfort, the mini springs add a light, buoyant feel while also creating additional space for air to circulate through the mattress.

    Deeper within the mattress, the reflex foam and Ecofoam layers provide additional cushioning and stability before the 1000 individually pocketed springs deliver the main support. These springs respond independently to your weight and movements for personalised support and reduced partner disturbance. Combined with the breathable Coolmax® cover, the result is a medium-feel mattress that balances cooling comfort, pressure relief and responsive support throughout the night.

    Delivery Lead Time

    SIZE LEAD TIME
    3FT SINGLE DELIVERY TIME IS APPROX 2-3 WEEKS ON A ONE MAN TO THE DOOR DELIVERY
    4FT SMALL DOUBLE DELIVERY TIME IS APPROX 2-3 WEEKS ON A ONE MAN TO THE DOOR DELIVERY
    4FT6 DOUBLE DELIVERY TIME IS APPROX 2-3 WEEKS ON A ONE MAN TO THE DOOR DELIVERY
    5FT KING SIZE DELIVERY TIME IS APPROX 2-3 WEEKS ON A ONE MAN TO THE DOOR DELIVERY

    SWATCH REQUEST & CONTACT US FORM

    SELECT UP TO 6 FABRIC SAMPLES FREE

    Choosing a new bed is a big decision, and getting the fabric and colour just right is everything. We want you to be 100% confident in your choice. That’s why we offer free fabric samples delivered straight to your door. Compare shades, test the textures, and see how they look in your room before you buy.

    If you would like a picture of the bed in your desired swatch colour please let us know and we will e-mail one across.

    Simply fill in the form and they will be dispatched within 24-48hrs.

    Please feel free to get in touch here with any questions: