Silentnight

ThermaCool Memory 2500 Boxtop

Medium/Firm

    • Cooling memory foam
    • Pressure relief, body-moulding comfort
    • 1000 pocket springs, personalised support
    • 1500 mini springs, extra plush comfort
    • Coolmax fabric keeps sleep surface cool

Size

£835.00
In stock
Delivery in 14 days
  • delivery to your room of choice

  • Try it out for 60 nights with our sleep guarantee

  • Buy with confidence with a 5 year warranty

Benefit from cooler sleep and the sink in comfort of memory foam.

Like memory foam, it gently wraps around you, taking the pressure off your muscles and joints, then the graphite infused particles within the foam, absorb and dissipate any heat released by the body, allowing a cooler more restful night’s sleep, providing a sleep environment 15% cooler than standard memory foam. A layer of 1000 Mirapocket® springs respond independently to your body’s movements, providing superior, personalised support, and enhanced spinal alignment. An extra plush boxtop sleep surface adds luxurious depth and 1500 mini springs for enhanced comfort and improved breathability all night long. Complete with Coolmax™ fabric that’s woven into the sleep surface of the mattress, to ensure cool comfort from the moment you get into bed. 

Our advanced graphite infused cooling memory foam, moulds perfectly to your body, relieving pressure, and absorbing energy, all while actively transferring heat away to create a sleep environment 15% cooler than standard memory foam for a more restful night's sleep.

other sleepers asked the same

Find answers to our most commonly asked questions.

Our UK mattress sizes are as follows:
Single: 3' x 6'3" (90cm x 190cm)
Small double: 4' x 6'3" (120cm x 190cm)
Double: 4'6" x 6'3" (135cm x 190cm)
King: 5' x 6'6" (150cm x 200cm)
Super king: 6' x 6'6" (180cm x 200cm)

If you have unique requirements such as pressure relief and breathability, our Comfort Breathe™ range is ideal for you. On the other hand, if you’ve got an eco-friendly mind on your shoulders, our plant-based collection may be best suited.

You can return unopened bedding items by contacting the customer service team. If you’re looking to return a faulty item, please contact the customer service team who will arrange for item to be returned free of charge.

All mattresses are made to order and we aim to deliver within 14 days of receiving your order. However, our just sleep range is currently delivered in 48hrs (Mon-Fri)

Our mattress courier offers a mattress removal service for £30. This must be pre-booked, with the old mattress ready for collection on the same day as delivery.

You can review your order status in your account, or contact us through Live Chat or contact our customer service team on 0333 123 0892

Ideal for hot sleepers, our range is designed to keep air flowing freely through the mattress, so you stay cooler and comfier from the moment your head hits the pillow to the moment you wake up.​

The Silentnight 5-year guarantee begins at the point of purchase.

Sleep easy with our interest-free payment options.Choose a flexible payment plan that’s right for you, with Klarna & Splitit. Our partnership with two finance providers allows us to help you spread the cost for up to 12 months.

You can return unopened bedding items by contacting the customer service team. If you’re looking to return a faulty item, please contact the customer service team who will arrange for item to be returned free of charge.

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Firmness Rating Medium/Firm