TheraPur ActiGel® Simcoe Mattress Rated 4.83/5 based on 6 customer reviews
TheraPur ActiGel® Simcoe Mattress helps with

TheraPur ActiGel® Simcoe Mattress

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gel mattresses anti allergy mattresses Medium mattresses
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4.8/5 - Read 6 Reviews
sleeping cat
18p per sleep based on average mattress lifespan
Single3' x 6'3
Small Double4' x 6'3
Double4'3 x 6'3
King Size5'0 x 6'6
Super King6'0 x 6'6
With Divan Bed Set
With Ottoman Bed Set
snooze score logo Find out if the TheraPur ActiGel® Simcoe Mattress is suitable for you by answering 4 simple questions. Take the quiz

Why Our Sleep Experts Loved It

becky says

Looking for a mattress that combines comfort and support? Consider the TheraPur ActiGel Simcoe Mattress. This mattress features 288 pocket springs for excellent support and body contouring, while the 2cm of ActiGel foam provides improved airflow and temperature regulation.

Additionally, the PurFibre layers provide enhanced comfort and support, while the proactive probiotic technology gives you anti-bacterial protection that helps keep things hypoallergenic. Best of all, it comes with Dreams 40-Night Sleep Guarantee for your peace of mind.

For whom it is ideal:

  • 1) Side Sleepers  - The TheraPur ActiGel Simcoe Mattress is perfect for side sleepers of average weight and body-makeup. The gel memory foam contours to your body, providing support and pressure relief where you need it most.
  • 2) Back Sleepers - This product is also a great choice for back sleepers. The gel foam provides excellent support for the back and spine when combined with the pocket spring base layer, while the firmness level cannot be customised, a medium tension should provide enough support for the average person.
  • 3) Stomach Sleepers - If you sleep on your stomach, you know how difficult it can be to find a comfortable mattress. Some mattresses can be too soft, which can cause neck and back pain. This mattress is the perfect solution for stomach sleepers. It has a firmness level of 5 out of 10, which provides the support you need to avoid pain. The ActiGel layer also helps to keep you cool and comfortable all night long.

The TheraPur ActiGel Simcoe Mattress is a good investment for those who are looking for a mattress that can provide them with excellent support and comfort that will suit back, side and stomach sleepers alike. This mattress is also ideal for people who suffer from allergies thanks to the Proactive probiotic technology .

The price of this mattress is also very affordable, making it a great choice for people on a budget. Overall, we highly recommend this product to anyone in the market for a new mattress.

How does it feel?

Firmness of The TheraPur ActiGel® Simcoe Mattress depends on bodyweight. Adjust your weight below to get an indication of how it may feel. Remember though that firmness is entirely subjective.
weight description image

Reasons to Buy

It is a good choice for people who are allergic to dust mites.

Gel comfort layer helps to regulate body temperature. This is especially beneficial for people who tend to sleep hot.

The mattress is treated with proactive probiotic technology. This helps to keep the mattress clean and free of bacteria.

Pricing is reasonable given the materials used.

Reasons to Avoid

The mattress is not widely available with a fairly long lead time that may not satisfy those who need in a hurry.

No Euro sizing at time of writing.

Key Performance Indicators KPI question mark
Of The TheraPur ActiGel® Simcoe Mattress
Our Key Performance Indicators are produced using a combination of specification-heavy algoritmic data points and user reviews.

Key Performance Indicators KPI question mark

Our Key Performance Indicators are produced using a combination of specification-heavy algoritmic data points and user reviews. For example, a firm pocket spring support layer is more breathable and offers better back support but may prove unsuitable for side sleepers, the reverse is true for a soft-medium tension reflex foam support layer. This is one of 100+ datapoints considered when generating the below ratings.


*Assuming average weight, suitability will vary dependant on body type, use the quiz above for a more tailored guide.
  • Back Sleepers
  • The amount of support offered from a mattress will vary depending on the firmness of the tension and the type of support layer used. Based on a person of average build.
  • Side Sleepers
  • If you sleep on your side you typically need a supportive tension that is not too firm, nor too soft. This is because your hips and shoulders need adequate sinkage.
  • Stomach Sleepers
  • Stomach sleepers need a reasonable amount of tension in the base support layer to adequately offer body contouring and help prevent aches and pains. Results will vary based on your build.


  • Breathability
  • Mattresses that feature breathable materials help promote airflow and keep you cool making for a more hygienic night's sleep.
  • Stability
  • Depending on the type of support layer in place can have an impact on stability, edge to edge support and roll together prevention. Pocket springs of a firmer tension will have better stability than open coil soft tension, for example.


  • Initial Odour
  • Materials in mattresses, particularly memory foam and rolled bed-in-a-box mattresses can have an initial odour, this is typically short term and reduces considerably within 24 hours.
  • Long Standing Odour
  • Certain materials inside different mattresses can produce a small odour. Typically this is short term rather than long standing but there are minor exceptions.

Brand Rating

  • Overall Brand Rating
  • This is based on community driven customer reviews tied to product reviews and grouped together at a brand level to produce a score.
Of The TheraPur ActiGel® Simcoe Mattress
Brand: TheraPur
Retailer: Dreams
Delivery Time: Average
Delivery Charge: Excellent
Customer Sentiment: Good
Guarantee: Average

Calendar Icon Radar Analysis Radar Analysis Question Mark

Radar Analysis looks at the product, brand and retailer against base norms established within the industry and determines where the product sits by way of established performance metrics.

What Makes The TheraPur ActiGel® Simcoe Mattress Great?

Medium comfort grade

Medium tension mattresses are suitable for the vast majority of people as they are not too soft, nor too firm. This firmness can offer a good amount of back and neck support while still being soft enough to prove suitable for side sleepers. The key benefit for this type of layer is that it's sort of a "one size fits all" approach that gives your body the contouring and support necessary while remaining soft and squishy.

2cm of ActiGel® foam for improved support, airflow & temperature regulation

Traditional memory foam has one critical pitfall around heat retention and buildup. See, the foam absorbs heat and is not particularly breathable meaning that it can cause many people to get too warm as they sleep. Cooling gel foam is different however featuring all the positives of traditional memory foam but without the pitfalls of heat build up. It's a great option for those who find comfort in the foam.

PurFibre® layers for enhanced comfort & support

Purfibre is unique to Therapur and is layered horizontally within the mattress, featuring better than average rebound and recovery properties similar to memory foam. This layer also provides superior support which can help prevent pain and stiffness.

Proactive probiotic technology gives you anti-bacterial protection

This is accomplished by using natural probiotics that work to prevent the growth and spread of bacteria. Probiotics are live microorganisms that are beneficial to the health of both humans and animals. They help to keep the gut and digestive system healthy and can also help to reduce the risk of certain diseases.


This product is unlikely to cause any sort of allergic reaction. Ideal if you suffer from any sort of allergy problems

Made in the UK

These are made and manufactured in the UK, meaning that they all meet the same exceptional quality and durability that we expect from genuine UK manufacturing.

Online only

This mattress is not sold in stores and is instead an online-only model. That works quite well for us, since our core line-up or reviews and specification highlights are all based around online models.

Comes with our 40-Night Sleep Guarantee

The 40 night sleep guarantee is great as it allows you to exchange the product if you are not completely satisfied. This was one of the final challenges for online retailers to overcome comparable to traditional bricks and mortar where you can trial the product in store. Buy with confidence on this model.

Rest easy with a 1-year guarantee

A one year guarantee is suitable for many as the vast majority of problems that may occur often do so within that first year. At the same time, more and more retailers are beginning to offer multi-year warranty and guarantees although these often come at a slightly higher price point on average.

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Customer Reviews For The TheraPur ActiGel® Simcoe Mattress

Based on 6 reviews
High quality comfort and support

Really happy with this mattress. The Simcoe is firm and gives my back great support, yet also soft and truly comfortable. As I change sleeping position, I can feel it respond to my body shape. From the first night it felt like a noticeable upgrade from my previous mattress. A couple of weeks later I feel my sleep quality has improved significantly. Highly recommended.

Genienly Blown Away

For what i thought would be a basic mattress, with a lil topping but i was so wrong, this is comfortable supportive and all round amazing, ive had it now for about 2 and abit weeks and its fit perfectly into our home. i will be certain to reccomended this mattress for low cost but luxury mattress

Comfy & Traditional Feel

This mattress is super comfy... I like the firm and traditional feel of this mattress. It is also bouncy so my kids love to jump on this mattress.. You can just lay on this mattress, and you slowly start to doze off just like the olden days.. Perfect! Thank you Dreams

Excellent mattress and very efficient delivery

We are very pleased with the quality of our new mattress. The men who delivered it were very efficient and explained how to look after it.

Super comfortable mattress!

This is a highly innovative mattress, with hypoallergenic tendencies and significant support to ensure a super comfortable sleep!


Nice mattress, reasonable comfortable. Delivery was quick. Advertised as firm, not so sure.

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Questions and Answers About The TheraPur ActiGel® Simcoe Mattress

Prospective customers had the following questions about the product

are there no buttons or similaron top ? will they take away the old mattress ?

Answer: There are no buttons on this mattress, and if you add recycling to your basket then the Dreams delivery colleagues with remove your mattress for you when delivering your old one. Thanks, Dreams.

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