Buy Therapur® ActiGel® Glacier 4600 Mattress Today With Free Delivery

Therapur® ActiGel® Glacier 4600 Mattress

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By TheraPur
3' x 6'3
4' x 6'3
5' x 6'6
Super King
6' x 6'6
Custom Size
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Amelia's Thoughts On The Therapur® ActiGel® Glacier 4600 Mattress

The Therapur® ActiGel® Glacier 4600 Mattress is an advanced sleep solution from Therapur®, designed with innovative technologies to offer a comfortable and restful night's sleep. With its medium comfort grade and layers of foam and PurFibre®, it provides an excellent balance of comfort and support. Let's delve deeper into its features, advantages, and considerations.

Who is this product for?

This mattress is perfect for individuals yearning for a luxurious feel, supportive sleep, and cooling properties. Its hypoallergenic nature makes it an excellent choice for individuals who are sensitive to allergens. With its single-sided design, it's a convenient option for those who want a low-maintenance mattress. It's also ideal for those willing to invest in a high-quality mattress with a prolonged guarantee period.

What do we use this product for?

The Glacier 4600 Mattress serves as a sleeping element crafted to enhance the quality of your sleep. The ActiGel® foam offers responsive pressure sensitivity that contours to your body shape, providing optimal support, particularly to the upper, middle and lower body parts, thus ensuring a comfortable sleep. Its advanced ActiCool® knitted cover disperses heat away, making it perfect for warm sleepers or those who experience night sweats. Thanks to its durability backed by a 10-year guarantee, it is considered a long-term investment for your sleep environment.

What customers liked and disliked

  • Customers lauded the comfort and the cooling properties of the mattress, stating that they're sleeping better and that the coolness was particularly appreciated in the summer.

  • The mattress's height was noted as a positive point, although it did take some getting used to.

  • The protective sheet was said to potentially obstruct the cooling effects, but it kept the mattress clean which was an acceptable trade-off for some.

  • Despite the obvious comfort, a few customers outlined that the quilt top could give an impression that the mattress is smaller than its actual size.

Features you should know about

The Therapur® ActiGel® Glacier 4600 Mattress incorporates several features for sleep enhancement. Its layered construction comprising foam, PurFibre® and ActiGel®, offers a unique sleep environment with a pillow-top layer ensuring a luxurious feel. The mattress also boasts of Proactive probiotic technology to inhibit the growth of bacteria and dust mites, promoting a healthy sleep ambience. It is made in the UK, with its quality vouched by the 100-Night Comfort Guarantee. On top of that, it comes with a reassuring 10-year guarantee.

Our Review

The Therapur® ActiGel® Glacier 4600 Mattress impresses with its balance of comfort, support, and cooling properties. While it's a substantial investment, the long-term guarantee, the innovative use of materials, and the reassuring 100-Night Comfort Guarantee make it a worthwhile consideration. We're particularly thrilled by the mattress's ability to accommodate a broad range of sleepers due to its medium firmness level and hypoallergenic properties. Its single-sided design also makes it a convenient option for those not keen on frequently flipping their mattress. A downside could be the protective sheet that may hamper the cooling effect, however, it does offer cleanliness which is appreciated by many. Overall, considering all its features and advantages, this mattress indeed stands out as a strong contender in the market for a prosperous sleeping journey.

Reasons To Buy

Specifications direct from the retailer that you will love.

    Medium comfort grade

    Medium tension mattresses are generally regarded as a one-size-fits-all approach to support. This means that the average weighted person that sleeps on their back, stomach or side will typically find the support offered within this type of mattress to be suitable. Heavier people should perhaps consider a slightly firmer mattress, as should those looking for further support than standard.

    Comes with our 40-Night Sleep Guarantee

    A 40 night sleep guarantee gives you the piece of mind when purchasing online to be able to buy with the confidence necessary for such a considered purchase. The guarantee allows you to swap out your mattress with a different model that is deemed more suitable in the event you do not like the product you receive. 

    Comes with our 100-Night Sleep Guarantee

    The inclusion of a 100-Night Comfort Guarantee with this product illustrates the manufacturer's confidence in providing you with the ultimate comfort experience. This means that you have a whole 100 nights to truly get a feel for the product, ensuring it meets your expectations and contributes to your wellbeing.

    Rest easy with a 10-year guarantee

    10 years of guarantee is the highest we typically see within the industry and a testament to the sheer quality on offer. It speaks volumes that the manufacturer and retailer are willing to offer this length of guarantee and should inspire consumer confidence toward purchase. Typical guarantees are 1 year.

    It’s hypoallergenic

    Hypoallergenic materials are designed to minimize the risk of allergic reactions by reducing the presence of allergens. This means less sneezing, itching, and discomfort, resulting in a more comfortable and healthier living environment.

    Rest easy with a 1-year guarantee

    It is important for you to be completely satisfied with your purchase. That's why the last thing we want is for you to be worrying about something that might go wrong. The one year guarantee gives you peace of mind with your purchase.

    Made in the UK

    This 100% UK made product is the perfect choice for a home with a sense of individuality. Sleep in comfort with the knowledge that you'll waking up refreshed and ready for another day.

    Comes with our 100-Night Comfort Guarantee

    If for any reason it doesn't meet your needs, you have the assurance of the guarantee to fall back on. It's a risk-free commitment to your comfort and satisfaction.


    Unlike double-sided mattresses that require flipping, a single-sided mattress only needs to be rotated periodically, making maintenance easier.

    Layered with foam and PurFibre® for comfort and support

    With an ActiCool® knitted cover

    Pillow top layer gives a luxurious feel

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Customer Reviews For The Therapur® ActiGel® Glacier 4600 Mattress

Here is what people thought who have had a chance to try the product.

5 - The TheraPur ActiGel Plus is the best thing I have bought. Right from the first night I have had a comfortable full nights sleep waking refreshed and alert in the morning when I wake up. No more achy hip/leg like I had from our old mattress. I wish I'd bought one years aog!

4 - Overall a comfy bed, well made. My only concern is the centre of the bed appears to have a ridge forming in the gel topper from not being slept on. Have not tried it in the heat of the summer to know if the gel is actually cooling. Both might become problems in the future.

5 - We'd put off buying a new mattress for too long, tried a few, but this one was different. The perfect balance of supportive base with the soft cushioned layer on top. We're both sleeping so much better now. Worth every penny when you factor in how long it will last us.

5 - I bought this mattress 3 weeks ago and can honestly say I have not slept so well in a long time! No more roll together and trying to avoid the dip caused by my slightly overweight partner. My back is also noticing the difference by having a rather awesome mattress.

5 - Great mattress - Came from a simba and hated every thing about it - This mattress is fairly firm which is exactly what i need yet the pillow top has the perfect amount of cushion - I dont get too hot laying on here - the biggest issue i have is now getting out of bed!

4 - Delighted with my mattress. Service both in the shop and with delivery was excellent. Polite, friendly helpful staff who were very knowledgeable. Delivery drivers were very professional. They wore masks and protective footwear on entering and were helpful and polite.

4 - A huge improvement on my previous cheap mattress. The top layer though seems to already be sinking a little where is has been slept on and on hot nights when trying to sleep near the edge I have found the edges not as soft and myself being rolled back to the middle.

5 - The mattress is really comfortable and cooling which will be amazing in the summer months. The zip and link made it really easy to get it up the stairs. We have also found we have had better sleep as it’s less noticeable when the other person moves in the night.

5 - After having this mattress for two weeks we are absolutely loving it. The gel makes it extra comfortable and cool, aches and pains have gone and we are both sleeping so well. I would highly recommend this mattress if you like a firm mattress with plenty of support.

5 - I bought Mattresses from Dream over the years, and they have been excellent, but this one tops the lot, its so comfy, the first night I slept right through the night and didn't wake up once, I was also so rested, thanks Dreams once again for your fantastic products

5 - More on the firm than medium side compared to other mattresses but I prefer that and with great side support. Not seeing much benefit of cooling top cover once you’ve put on protective sheet and bed sheet. You may need to buy longer bed sheets due to its thickness.

5 - Incredibly pleased with our ActiGel mattress. Service in store was great, and delivery team were on time, polite, efficient, and very helpful. Mattress is firm, but very comfortable, And it works for both me and my husband. Amazing nights sleep! Highly recommend.

5 - Hello, I just bought my mattress about 4 weeks ago, so far is very good, but it looks that is getting a bit worn where me and my wife sleep... I'm not 100 per cent sure about this, so don't trust me. I'll be able to write a better review next year. Thanks.

5 - The mattress is so comfortable and as my husband suffers with sciatica he has been sleeping so much better. It didn’t take us long to get used to it and was money well spent. Thanks to the Dreams store and Staff in Truro, Cornwall you are an excellent team.

5 - bliss - Cool, the right balance between firm and soft, and it feels build to last. The delivery was also fantastic, and although we are a challenge to drivers, they trooped this over to us and were still friendly and professional in their service - a Dream.

5 - One of the best mattresses I have slept on. It is supportive without being too hard whilst the gel top makes it incredibly comfortable without being too soft. My sciatic pain has almost gone and I’ve had the best night’s sleep I’ve had in ages - thank you!

5 - Well after testing the mattress out in shop and we fell in love with the comfort. Safe to say a great night sleep I was looking forward to and it did not disappoint. Best night sleep I had in a long time. Thanks to Dreams in helping finding our dream bed.

5 - Never, ever in the whole of my life, have I slipped on something so comfortable. I have travelled extensively in stayed in some of the best hotels, this mattress beats all of them hands down. However, the only problem is that I never want to leave my bed!

5 - Love the quality of my new mattress the cool touch is good but i feel that you lose the benefit a lot once the protection and sheet are placed over the cool touch pillow top that being said the actual mattress is very comfortable and very supportive.

5 - The mattress (Therapur ActiGel Glacier) is perfectly comfortable and supportive as a side sleeper. The bed frame is solid, no squeaks or movement when rolling over in bed. 100% satisfied overall and would recommend to others looking for a quality bed!

5 - Really comfy mattress. I don't roll into my husband who is quite a bit heavier and it supports us both equally. Only criticism would be the handles could do with being on the ends rather than the sides to help get it up the stairs as it's very heavy

5 - Oh my goodness! Best nights sleep I’ve had in years. Mattress is great as it’s girl enough for me but not too firm for my other half who preferred softer mattresses. It’s ideal. Very comfy and lots of support wouldn’t buy anything less than this now

5 - Love this mattress. Just the right amount of foam to ease ache and pains without sinking. Perfect for sleeping on edge of bed or in the middle. Better than our pure memory foam mattress as l no longer get stuck in a divet in the middle of the night

4 - After just two weeks we have deep dips on each side of the bed - despite turning the mattress regularly and trying to sleep on the ridge to even out the pattern. Not sure if this is how it’s meant to be! That said, once asleep, we both sleep well.

5 - I bought this after looking for a mattress everywhere. This mattress is quite heavy but its one that you would like to sleep in all day! The most comfortable mattress ever. My mum will also be buying one for herself after she sat on mine for a bit

5 - Fantastic, comfy and well worth the money. Quality of sleep has improved so much and when my partner gets into bed while I’m asleep, I don’t feel a thing! The only bad thing is how hard it is to get out of bed in the morning because it’s so comfy!

5 - It’s pricey, it almost put us of buying it however so happy we did! I’m pregnant and our old (very decent) mattress gave me aches and with the new mattress I have no aches and pains waking up. It is like sleeping in a fancy hotel bed every night!

5 - I bought this mattress to replace one that I just couldn’t sleep on, this one is a great improvement on the old one, it’s very comfortable love the design of it. It is a heavy mattress for me to turn on my own, but for the sleep I get it’s great

5 - really comfortable mattress. Should have bought earlier. One point to note, it states to rotate the mattress head to toe weekly for a few weeks. This is difficult to do with the very heavy weight of the mattress. However really pleased with it.

5 - We have been using this mattress for just over a month and it is very comfortable. The first couple of nights, we wondered if we have made the right purchase but we both agree that yes we have. Very comfortable, can feel the coolness as well.

5 - A quality product that does all that is mentioned as part of its promotion. Not cheap but worth every penny. What price would you place on a good night's sleep - at less than 50p per night over 8 years it outs things very much jnto perspective

5 - Absolutely fantastic mattress. We are so pleased with our purchase. It offers great support (very comfortable!) and ensures that my wife and I don’t disturb each other in the night meaning a much better sleep for us both. Well worth the money!

3 - Very comfortable but the acti gel does not have the “cool” effect. I’m hotter on this mattress than my old mattress which had a memory foam topper. ( cost 1/3 of the price too ) Overall good mattress but not worth the money we spent on it.

5 - I am very happy with the therapur mattress, as my partner and I we both experience back and neck problems, so after checking different mattresses, I am happy to confirm this is the best mattress in terms of softens and support for the back.

5 - Customer service in the Dreams shop was very good. Supplier recalled product before delivery ,but this was well handled and timescales thereafter were fulfilled. Delivery on the day and product both excellent and so to be commended to date.

5 - Spent a while deciding whether to go for this mattress as it was so expensive. Wish I'd bought it earlier. This mattress is absolutely superb and I can't wait to go to bed each night. I can thoroughly recommend to anyone thinking of buying

5 - Decided to treat ourselves to a luxury mattress, after all, we do spend a 1/3 of our time sleeping! Love the added bonus that dreams let me pay it up, INTEREST FREE may I add, fantastic, especially during current times, life's a struggle.

5 - This mattress is amazingly comfortable, it's how I imagine sleeping on a marshmallow would feel. I have a chronic pain condition and since using it my morning back pain has lessened. It supports my whole body, even the small of my back.

5 - Did the machine thingy in the shop to identify the right level of firmness for us (firm) and this was our favourite firm one. Real comfy - no aches and pains in the morning - and cooler than the one it replaced so very pleased with it.

3 - Took delivery of this mattress 6th November 2020. Already there are dips on either side. Is there a problem with this mattress, as I have read a previous review highlighting the same problem. I would like this review replied to please.

5 - This is the 3rd TheraPur ActiGel Plus Response 4200 mattress that we have purchased. It is the most comfortable mattress we’ve ever had so wanted the same mattress in each of the bedrooms. Highly recommend, you won’t be disappointed!!

5 - Bought this two weeks ago and have had the best nights sleep ever. It’s soft enough to get comfy but firm enough to keep you in place. By far the best thing I’ve ever bought. Both me and my partner can’t wait to get in bed now but

5 - The mattress is firm but the topper gives a comfortable soft top. The top has gel so you don’t overheat in bed. It’s quite deep so you’ll need an extra deep sheet to cover it and it does make the bed high. Overall it’s a luxury item.

4 - On your back or front, this is so soft and supportive and feels luxurious. As a side sleeper though and pregnant I’m struggling with it feeling too firm and resistant under my hips and feeling sore. So I’m undecided at the moment.

3 - Very comfortable mattress, however as a super king zip and link there are two zips attaching the the mattresses together, it is near impossible to zip/unzip the lower one unless the mattresses are standing vertically off the base.

5 - This is an excellent mattress and gives me a great night sleep.. I am a person that gets super warm and husband the complete opposite. I now do not wake up dripping and over heated and hubby hasnt once moaned that he is cold!!..

5 - Was a bit unsure about spending so much on one mattress, but I decided to take the plunge anyway. So glad I did! The mattress is so comfortable and worth all the money!! Every night has been a great night's sleep since it arrived

5 - Massive difference to our sleeping as a result of purchase. This mattress really does help regulate your temperature in the night, Recovering from shoulder operation and getting many hours extra sleep as a result of our purchase.

4 - A deep & comfortable mattress which has improved the quality of my sleep; Only downsides are the gel top layer, which is uneven & makes the bed look 'messy', and the extremely high price point, which minimizes the value equation.

5 - We have tried many beds and getting that right one was hard. But now dreams have given us the best comfy night sleep in a long time. The therapur actigel glacier 4600 mattress I would recommend this mattress to anyone so comfy .

5 - Love this mattress!! My back was in so much pain before we got this one but now I no longer have discomfort. We both love this mattress, gives such s comfortable nights sleep especially if you struggle with getting hot at night.

5 - Very happy with the new mattress, bed and headboard! It is taller than the old bed, and the mattress sides don't give way when getting up, so the height difference is noticeable, but getting used to it. Can't fault it really!

5 - The purchase of this mattress is a revolution on how good a nights sleep can be ! Technology has moved on leaps and bounds. I recommend to change your old mattress to a therapur and realise the sleep your having can be better!

5 - Like most new things it took a few days to get used to but we are both very pleased with our comfy mattress the therapur top takes the sting out of the firmness that we both needed. The sales and delivery was good service too.

3 - It feel good to sleep on and I'm not getting up as much I used to do during the night because I'm going through the change. The only thing during the night if the mattress could have felt more cooler, because of my condition.

5 - Cool topping is marvellous especially as I suffer with night sweats. It’s true you only get what you pay for and with this purchase I can wholeheartedly agree worth every penny spent, the best night sleep I have had in years

5 - I have had the mattress for about a month now and I can honestly say it is the most comfortable mattress I have ever slept on. It has a cushion top, which is super comfy, the only downfall is I never want to get out of bed!

5 - I bought this mattress little over two weeks ago. It has taken a few days to get over our old rubbish mattress to be able to fully enjoy the quality of this new one. Not looking back now, always looking forward to bedtime!

5 - I bought this mattress to see if buying a better quality mattress really did make any difference?, I can honestly say it is the best nights sleep I have had in years! And it was worth every ££. Big Thank you to Dreams Beds

5 - Amazing bed - it is clearly a bit more expensive than the rest of the mattresses out there but I have to say you get what you pay for...Cool, ideal mix of soft-firm, fantastic support, significantly increased sleep quality

4 - Nice mattress with cooling properties although I still overheat but that may just be my age, we have a super king with zip which we like as you don’t get that rolling dip over time. Overall I would recommend this mattress.

3 - The quality of the mattress appeared to be very good but it was a bit hard for ourselves. We made use of the Dreams 40 day trial period and exchanged it for a softer mattress. The process was simple and convenient.

5 - I can’t recommend this mattress enough. It’s literally a DREAM to sleep on . I actually can’t wait to go to bed . My husband suffers from a bad back but since purchasing it he hasn’t suffered at all . Well worth the money

5 - Mattress was matched to our needs & likes and the store staff went above and beyond to ensure we selected what we wanted This is the second mattress we have purchased from you of the same type (our first one was so good )

4 - Was a little firm on the first couple of nights, however, I have slept really well since then. I had been sleeping on an air mattress for 3 months before this had arrived, so you can imagine I was looking forward to this!

5 - Absolute luxury! When at our local branch selecting our mattress, nothing for us came close to the luxury and comfort of this mattress. It's the right firmness and with the extra topping just finishes the comfort for us.

5 - So worth the investment. The comfiest and coolest mattress we've slept on. Has improved my partners sleep cycle no end. Glad we were taken through the Sleep style mattress matcher in store by the helpful staff. Terrific!

5 - Very comfortable, not too soft and not too hard, work up feeling refreshed . The only downside is the mattress is quite deep so need special deep sheets, there's not that much choice of colour for that in regular stores

5 - I bought this with the wife as she has bad leg problems,unfortunately for her this was to hard, but I thought it was amazing great work and effort had gone into making this product and dissevers all the praise it gets..

5 - first night felt I was about to roll off the edge of the bed, however the next night the edge had flattened and we now have really good night's sleep. My body feels good in the the morning and a relaxing night's sleep,

4 - Early days yet but the signs are good that our new bed will provide us with a comfortable night's sleep. We paid over what we were intending to but it is clear that this bed is by far the best we have ever purchased

5 - I bought this a month ago after trying several mattress. This mattress has been super comfortable all night and I have enjoyed all my nights. I look for my nights and look for any excuse to spend extra time in bed!

5 - This mattress has cured my morning back pain I had put down to old age and desk working. It is firm and supports my lower back but is not so firm that it is uncomfortable. Wish I'd changed my mattress years ago.

5 - Mattress so far is good, sleeping 100% better. Delivery team were great, took the old mattress down and brought the new one up and unwrapped it. very happy with service and how easy it was from start from finish

5 - Had the matress for over a month now and have had great nights sleep every night. Wake up pain free and ready for the day. If there is an issue it is that you are so comfortable you don't want to get out of bed

5 - Having tried the product in-store was not disappointed when we completed our purchase. it is extremely comfortable and so far has provided us both with excellent nights of sleepiness and long may it continue!

5 - Normally my wife and I prefer a firm mattress but when we tried the 4200 we found an underlying firmness with a more forgiving top layer which moulded to the body and gave more comfort to hips and shoulders.

5 - We tried out so many in store it was ridiculous! Eventually we narrowed it down to the Therapur ActiGel Glacier 4600. We ordered the super king version. I can highly recommend. The best nights sleep ever!!

5 - On the positive Its really comfortable and the gel has stopped me from getting sweaty in the night, but slightly negative is that its really thick so the surface of the bed is high and its incredibly heavy.

5 - Amazing, the most comfortable night sleep we have had in a long time. Firm enough so as not to be disturbed when your partner moves but also soft enough to sink in to a deep slumber. Can’t recommend enough.

5 - Spent almost 3 hours in Uddingston store trying to buy a mattress because I have severe back problems. I bought a new mattress last year, but I can’t sleep comfortably on it. This mattress is world class.

5 - No more back pain and full night's sleep. This mattress might seem a bit expensive for some people but for someone who suffers from back pain it's worth every penny as you'll spend a 3rd of your life in it

5 - The bed was recommended to me by the suitability check at Dreams. I won’t be buying a bed again any other way. The mattress is perfectly suited to me, well balanced and cool. Very happy with this product.

5 - Had this mattress for 3 weeks and find it totally comfortable. Seems to lift your hips and align the spine. My wife's masseur says her back hasn't a problem in it this time. We are both thrilled with it.

5 - Having slept on literally hundreds of different mattresses as an international consultant, I have finally found the ONE that provides the most comfort. Delivered by a highly professional company, Dreams.

3 - The mattress itself is comfortable but it suppose to regulate the body temperature which is not happening! Sweating every night despite using light paijamas..that wasn't happening with my old mattress!

5 - this honestly is the best night's sleep. It's expensive but worth every every penny. i tried lots of mattresses and like a firmer one however this is firm but with a soft layer that supports perfectly.

5 - Excellent in store assistance from knowledgeable and helpful staff Not rushed while selecting most suitable product. This gives firmness but with soft top layer that enhances comfort. Very satisfied.

5 - Very comfortable mattress and I have been waking without lower back pain now. Also it definitely is a lot cooler than previous mattresses and nights have been warm since purchased. Overall very happy!

5 - Spending 3rd of your day in bed it was important to get the quality and comfort and this mattress hits both catgories. Sufering from arthritis this mattress has helped me to get a better nights sleep.

4 - We have now had our new mattress about a month, I only wish we had done it sooner. I now realise how bad our old mattress had got and how much our new purchase has made such a difference to our sleep.

5 - This has to be the best mattress I have ever slept on. There is zero movement when either you or your partner turns over. The only con of the mattress is you have to get out of bed in the morning.

5 - After testing in the store we decided on the Therapur Actigel Glacier 4600. We used to suffer from bad backs after a nights sleep. Now on the new mattress we no longer have sore backs. Great result!

5 - This mattress gives me a superb night’s sleep. I sleep very poorly but have been waking up with far less aches and pains and I drift off to sleep almost as soon as my head hits the pillow zzzzzzzzz

5 - We are very pleased with our purchase, this is a great bed, very comfy, looks very nice and delivered promptly and the delivery men helped to bring it inside as well as providing useful information.

5 - This is a great mattress. Almost immediately, my sleep has improved and I’ve had none of the morning aches and stiffness I used to take for granted. Moving up from double to king size is great too.

4 - Good comfortable mattress but not as cool in reality as we expected from trying in the shop.bweve had it a few weeks and do seem to be sleeping better but it's not been revolutionary, hence 4 stars

5 - Had the therapur for a few weeks now and couldn't have wished for a comfier product. Both my wife and I are over the moon with the mattress and have no doubts we selected the right product for us.

5 - This mattress has give me the most amazing nights sleep. I've struggled for over 3 years with lower back pain, all down to an incorrect mattress. I now sleep on average 8 hours a night! Fantastic

5 - Beautifully comfortable, fewer back and shoulder problems now. Nice cool spots when I start getting too hot, but not feeling cold on cooler nights. Quite heavy to turn on my own, but manageable.

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