We list a fantastic range of gel mattresses, choose from best-selling gel mattresses of Silentnight and Sealy, or Actigel from Dreams, Bensonforbeds, Mattress Online, … With Free Delivery, many of the Gel mattresses are kept in stock ready to be delivered to you as soon as the very next day! Gel mattresses do tend to sit in the higher price ranges, but this is always the case with new technology.

What is a Gel Foam Mattress?
A gel foam mattress is a mattress that combines gel foam with a sprung or foam base. Gel foam is a viscoelastic foam mixed with gel beads that provide extra support and help to reduce heat build-up. Gel foam is designed to satisfy the desire for ultimate comfort and rival the popularity of memory foam. Gel foam mattresses are the perfect option if you’re looking for all the benefits of a foam mattress but with a built-in cooling effect.
There are many different types of gel foam, the most popular being Geltex, sold by brands such as Silentnight and Sealy.
Top Geltex Mattress Recommended
Featuring incredible body support, perfect pressure relief and unrivalled breathability – Geltex by Silentnight, Sealy delivers triple benefits for the ultimate in comfort and support.
Image | Mattress | Price | Details |
![]() | Silentnight Geltex Ultra 3000 Mirapocket Softer Mattress | from: £639.95 | ➧ Full details |
![]() | Sealy Guernsey 1000 Pocket Geltex Mattress | from: £391.50 | ➧ Full details |
![]() | Silentnight Mirapocket 1000 Geltex Pillow Top Limited Edition Mattress | from: £509.95 | ➧ Full details |
![]() | Silentnight Geltex Ultra 3000 Mirapocket Medium Mattress | from: £639.95 | ➧ Full details |
![]() | Sealy Hybrid Perfection Geltex 2200 Pocket Mattress | from: £899.95 | ➧ Full details |
![]() | Silentnight 70th Anniversary Miracoil Geltex Pillow Top Mattress | from: £354.95 | ➧ Full details |
![]() | Silentnight Helsinki Miracoil Geltex Pillow Top Mattress | from: £369.95 | ➧ Full details |
![]() | Silentnight Geltex Ultra 3000 Mirapocket Firmer Mattress | from: £639.95 | ➧ Full details |
![]() | Sealy Activsleep Geltex Pocket 2800 Mattress | from: £559.95 | ➧ Full details |
![]() | Silentnight 70th Anniversary 2000 Mirapocket Geltex Mattress | from: £529.95 | ➧ Full details |
Best ActiGel Mattress Recommendations
Getting a good night’s sleep has never been easier with the introduction of the TheraPur ActiGel mattress range. Handcrafted in the UK exclusively for Dreams, TheraPur mattresses incorporate ActiGel – a unique support layer that provides a softer but very durable feel. With its gel effect, the open cell structure moulds to your individual shape whilst ensuring that you do not get too hot or too cold. Browse our collection of gel mattresses below, available in single, small double, double, king and super king size.
Image | Mattress | Price | Details |
TheraPur ActiGel Rejuvenate 800 Mattress | from: £699 | ➧ Full details | |
TheraPur ActiGel Harmonic 800 Mattress | from: £549 | ➧ Full details | |
TheraPur ActiGel Plus Harmonic 2200 Mattress | from: £899 | ➧ Full details | |
TheraPur ActiGel Response 1000 Mattress | from: £699 | ➧ Full details | |
TheraPur ActiGel Plus Response 4200 Mattress | from: £1,299 | ➧ Full details | |
TheraPur ActiGel Plus Response 3200 Mattress | from: £999 | ➧ Full details | |
TheraPur ActiGel Response 1600 Mattress | from: £799 | ➧ Full details | |
TheraPur ActiGel Plus Rejuvenate 2200 Mattress | from: £1,049 | ➧ Full details |
Best iGel Mattress Recommendations
iGel™ Advance is the best temperature regulating material yet. The magical formula works by transferring heat x7 faster than standard foam, helping regulate your body temperature and wicking away moisture to keep you fresh. It’s also their cleanest, and greenest, iGel™ formula ever. So, whether you are looking for an iGel mattress, or an iGel Divan, there’s something to suit your every need.
Image | Product | Info |
![]() | iGel Advance 2500 Pillow Top Mattress | From £775.99 » More info |
![]() | iGel Advance 2500 Plush Top Divan Bed Se | From £935.99 » More info |
![]() | NAME | From £1,199.99 » More info |
![]() | iGel Advance 2500 Plush Top Mattress | From £855.99 » More info |
![]() | iGel Advance 1600 Mattress | From £535.99 » More info |
![]() | iGel Advance 2000 Divan Bed Set | From £959.99 » More info |
![]() | iGel Advance 2000 Mattress | From £615.99 » More info |
![]() | iGel Advance 2000 Divan Bed Set On Legs | From £847.99 » More info |
![]() | iGel Advance 3000 Plush Top Divan Bed Set | From £1,359.99 » More info |
iGel Memory Foam Mattresses are pitched as the “next generation” of memory foam mattresses. Their prime selling point is that they are able to deliver the memory foam moulding and comfort properties but without the downsides associated with typical memory foam mattresses like overheating due in part to the iGel range being specially formulated to include intelligent temperature regulating materials. The iGel works by adjusting to your temperature in real time and adjusts accordingly to make sure that you are never too hot, and never too cold.
The entire iGel Mattress focuses on comfort first with it’s supportive and comfort properties. This does come at a price, these are not budget mattresses and should not be treated as such. They would often be unsuitable for a guest room due to the cost but would be a viable consideration for those looking at their sleep as a long term investment.
Remember, we spend a third of our lives sleeping and with a lifespan on the iGel mattresses of around 7 years, that’s plenty of usage for the costs involved. If you find that you like the idea of memory foam but do not like the idea of getting too hot during the night, then the iGel range is the best option on the market right now.