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Signature Features
Firmer support with ActivFlex 1600 design
Contouring ActivFlex™ Spring Foam comfort
Breathable Staycool™ Gel for cooler sleep
Edge-to-edge support with no roll-off
Spring Sale
Sleepeezee ActivFlex Response 3600 Mattress
£1,086.64
£1,598.00
Save £511.36
Size: Single (3ft)
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Total price excl. delivery - £1,086.64
Select Size
Dimensions
AF36M3:
- Length: 190 cm
- Width: 91 cm
- Height: 33 cm
AF36M0:
- Length: 190 cm
- Width: 122 cm
- Height: 33 cm
AF36M4:
- Length: 190 cm
- Width: 137 cm
- Height: 33 cm
AF36M5:
- Length: 198 cm
- Width: 153 cm
- Height: 33 cm
AF36M6:
- Length: 198 cm
- Width: 183 cm
- Height: 33 cm
Signature Features
Firmer support with ActivFlex 1600 design
Contouring ActivFlex™ Spring Foam comfort
Breathable Staycool™ Gel for cooler sleep
Edge-to-edge support with no roll-off
ActivFlex Spring Foam
A profiled gel expertly crafted for those who are seeking the balance between plush comfort and unrivalled support.
Medium Support
Medium support mattresses are ideal for those who love to sink into their mattress but still require support. Perfect for side sleepers.
Non Turn
Easy care non-turn mattress that saves time and effort.
Staycool Gel
Provides pressure sensitive support that immediately responds to your body shape and helps regulate body temperature.
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Quilted Knitted Cover
This is the soft, breathable outer fabric that provides immediate comfort. It is micro-quilted to secure the fillings and offer a plush, durable sleeping surface.
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Cooling Swirl Memory Foam
This light blue layer features a distinct swirling pattern within the foam. This indicates a highly breathable, advanced cooling memory foam that provides immediate contouring and superior pressure relief, with the swirl design engineered to enhance airflow and heat dissipation.
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High-Resilience Transition Foam
A thin layer of light gray foam used to stabilize and protect the upper comfort layers. This layer ensures the resilient foam structure remains intact while efficiently transferring weight down to the spring core.
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Supplemental Cooling Foam Layer
This is a second layer of cooling-focused material, visible as a thinner, secondary blue foam layer placed beneath the natural transition layer. It provides additional, concentrated cooling power and supplementary pressure relief before the primary support core, enhancing overall comfort and temperature regulation.
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Micro Pocket Spring Array
This is a thinner layer of very small, individual metal springs, forming a micro-pocket spring array. This unit adds an extra level of responsive support and breathability closer to the surface, enhancing comfort and contouring properties.
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Pocket Spring Core
This foundational layer consists of an array of individually pocketed springs. These springs work entirely independently of one another to deliver targeted, orthopaedic support to pressure points and are specifically designed to minimise motion transfer.
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Perimeter Foam Casing
This is the durable, high-density foam border that runs all the way around the outer edges of the mattress base. It reinforces the sides, providing edge-to-edge support which prevents roll-off and maximises the entire usable sleeping surface.
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Sleepeezee ActivFlex Response 3600 Mattress
Expertly designed for those seeking firmer support, the ActivFlex 1600 is handcrafted with layers of contouring ActivFlex™ Spring Foam and breathable Staycool™ Gel. ActivFlex™ Spring Foam takes all the benefits of pocket springs and foam, combining them to create a unique comfort layer which adapts and flexes to each unique body shape and movements during sleep.
With edge-to-edge support thanks to its encapsulated spring unit, you can say goodbye to any feeling of ‘roll off’ throughout the night.
Strong Support, Cool Nights
Designed for those who prefer firmer comfort, the ActivFlex Response 3600 contours perfectly to your movements while keeping you cool, stable, and deeply rested.
Built for Balance and Durability
Featuring adaptive ActivFlex™ layers and a reinforced encapsulated spring unit, this mattress ensures edge-to-edge stability and lasting performance night after night.
Rest Easy, We’ve Got the Rest
Doorstep Delivery
Hassle-Free Assembly
Skip the stress of set-up. We’ll assemble your new bed and dispose of all the packaging for a truly seamless experience.
Expert Advice Just a Call Away
Have a question or need a recommendation? Simply give us a ring on 03301757526. We’re always happy to help.
Sleepeezee ActivFlex Response 3600 Mattress
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