Polysleep Vs Endy Mattress Canada 2021 – Comparison Review

Polysleep Vs Endy Mattress Canada

Polysleep and Endy are two bed in a box brands that have quickly become popular in the online mattress industry. The mattresses both seem similar on the surface – both are all-foam designed rated at a medium firmness – but each features its own unique materials and construction elements that makes it a worthy competitor of the other. If you are currently in the process of looking for a new mattress, and you are searching for the best bed in a box mattress in Canada. In that case, this comparison review will teach you everything you need to know about Polysleep vs Endy in Canada.

30-Second Review: Polysleep

The Polysleep mattress is designed and manufactured in Canada and shipped nationally. This mattress is designed with a hybrid foam top layer with ventilation, offering a more breathable take on a typical foam model. Having been founded in 2016, Polysleep has become a big name in Canada. The company offers a 100-night trial period and a 10-year warranty for its mattress.

Layers & Materials Firmness (Out Of 10)Size Options & Dimensions (inches)
Warranty & Returns
- Hybrid Foam
- Soft Support Foam
- High-Density Support Foam
Medium (5.5)- Twin: 39" x 75" x 10"
- Twin XL: 39" x 80" x 10"
- Full/Double: 54" x 75" x 10"
- Queen: 60" x 80" x 10"
- King: 76" x 80" x 10"
- California King: 72" x 84" x 10"
- 100-Night Trial
- 10-Year Warranty

See Price At Polysleep

30-Second Review: Endy

Endy has offered its foam mattress at an excellent value for money since 2015 and has competed with some of the most popular mattress brands out there – including Polysleep. Endy mattresses are made in Quebec and shipped throughout the whole of Canada. Similar to the Polysleep, it also offers a 100-night trial period and a 10-year warranty for its mattress.

Layers & MaterialsFirmness (Out Of 10)Size Options & Dimensions (inches)
Warranty & Returns
- 2" Endy Foam
- 3" Transition Foam
- 5" Support Foam
Medium (6.5) - Twin: 39" x 75" x 10"
- Twin XL: 39" x 80" x 10"
- Full/Double: 54" x 75" x 10"
- Queen: 60" x 80" x 10"
- King: 76" x 80" x 10"
- California King: 72" x 84" x 10"
- 100-Night Trial
- 10-Year Warranty

See Price At Endy



It is typical for memory foam bed in a box brands to offer the easiest, fastest and most convenient shipping options. This is because you have no choice but to buy these mattresses online – the majority aren’t sold in physical retail locations. Most bed in a box mattresses are shipped quickly and conveniently.

Polysleep offers free shipping and returns of its mattress to all the Canadian provinces (remote locations may have an additional cost). The company does ship to the US, but for an additional shipping fee. Expect for your order to take 1 to 2 business days to process after you have paid for the mattress. Depending on your exact location, the delivery itself may take between 2 and 7 days. In total, the processing and shipping time can take 4 to 10 business days from your time of order to the mattress’ arrival.

Endy mattresses are shipped to Canada at no cost to the buyer, although there is a small cost for shipping to several of the country’s remote destinations (you can find more info on Endy’s website or talk to support). Like with Polysleep, it usually takes a few days for your orders to be processed, followed by another few days for delivery. Endy allows you to track your parcel to see exactly how far it is from your home.

Unboxing And Setup

Bed in a box mattresses are compressed, rolled or folded, and vacuum-sealed in plastic wrapping. They are generally packaged in a cardboard box around the size of a small refrigerator. The box is small and compact enough to be left outside your front door, so there is no need to be home for delivery.

Unboxing the Polysleep couldn’t be easier. Once you have opened the box, just lay the mattress flat on the floor or your bed. Then take off the plastic protective wrapping carefully, being sure not to cut into the mattress. You may only struggle to carry the mattress into your bedroom if you find it too heavy to hold – which case, find a friend or a family member to share the load.

The Endy comes with a little more information in the way of unboxing – it has a welcome letter and basic instructions for unboxing the mattress. Open the Endy as you would open the Polysleep – just slide the mattress out of the box and unroll it. Use the cutting tool to carefully cut through the plastic wrapping, then wait for the mattress to inflate.

Mattress Construction

Mattress Construction

Cover Material

Cover Material

The cover material of the Polysleep is a blend of polyviscose, polyester, and spandex, which offers a good combination of practicality and style. As well as being soft and comfortable, the material is also liquid repellent, helping to reduce any spillages from soaking through the cover and into the mattress itself. If you do spill something on the cover, you can simply remove it and clean it.

Endy’s cover material is similar in style and feel, made from a knit polyester fabric blend that offers both breathability and softness. Again, you can remove and clean the mattress cover to keep it fresh.

Top Layer

Polysleep: Ventilated viscoelastic hybrid foam layer

The Polysleep’s top, softest layer is made from ventilated viscoelastic hybrid foam. It identifies and conforms to pressure points by relieving the temperature and firmness around them. Offering excellent breathability and temperature regulation.

Endy: Breathable open-air cell foam layer

Endy’s top layer offers good pressure relief, especially for those who switch between sleeping on their back and side. Made from Endy’s breathable Endy Foam, this top layer is designed to prevent overheating and is temperature neutral, offering enough sink without too much downward pull.

Middle Layer

Polysleep: Soft transition polyfoam layer

The middle layer of the Polysleep is the soft transition foam. This layer’s role is to distribute support across the sleeper’s whole body while encouraging moulding to the mattress and preventing sinkage evenly. It acts as a great transition layer between the top and bottom layers, providing exceptional comfort.

Endy: Transition polyfoam layer

Endy uses transition poly foam for its middle layer. This is firmer and more supportive than the top layer but isn’t quite as solid as a base. True to its name, this layer offers a good transition between the softest and firmest layers. This layer prevents too much sinkage while being soft enough to feel comfortable for side sleepers. Its highly responsive foam is solid enough to allow sleepers to roll over and climb out of bed with ease.

Bottom Layer

Polysleep: High-density support base

Polysleep’s final high-density support foam is designed as a stabilizer at the foundation of the mattress. This layer is especially useful for light sleepers who become easily disturbed when their partners roll over or move about on the mattress. It will help with motion isolation, absorbing movement and preventing jiggling.

Endy: High-density polyfoam base layer

Endy’s bottom layer is made from high-density polyfoam and is very similar to Polysleep’s, holding the mattress’ shape and ensuring good edge support. This base layer promotes the entire mattress’s durability and prevents it from changing shape or sagging after years of use.

Firmness And Feel

Polysleep comes in a single firmness option, rated at a 5.5 out of 10 on the firmness scale. This would suggest that the mattress is medium-firm, and, from testing, this is an accurate rating to give the mattress. Thanks to the mattress’ memory foam with high point elasticity, the concentrated area below the sleeper’s weight becomes compressed, moulding to the shape of a person’s body. The mattress’ softness gives a nice sinking sensation – this is more of a sleeping “in” than “on” mattress. However, if you are a front or back sleeper and weigh over 250 lbs, the mattress’s softness may not provide enough support for you.

The Endy also has a firmness rating of 6.5, which, again, is an accurate rating that has been determined after people of different body shapes and weights have tested the mattress. If you are on the lighter or heavier side, you may find the Endy to be softer or firmer than medium, but a sleeper of average weight will believe the mattress to be scored correctly as a medium. With its different foam combinations, Endy feels almost weightless to sleep on, with enough responsiveness to allow you to change positions and get out of bed easily.

Edge Support

Edge Support

Finding a mattress with good edge support will allow you to sleep comfortably and safely anywhere on your mattress, including right at the edge, without feeling like the mattress might collapse below you or tip you off. Not all mattresses excel at edge support, especially all-foam mattresses. The Polysleep has enough edge support to help you feel safe on the mattress, thanks to its combination of foam layers. When sleeping on the mattress, you should feel supported enough to move about freely without feeling like you might fall out of bed.

The Endy’s edge support, like many all-foam mattresses, could be better. Though it definitely isn’t the worst out there, some aspects of the mattress’ design could be a little more stable. While you should feel comfortable lying on the bed, you might not enjoy the “tipping” feeling of lying too close to the edge.

Motion Isolation

Polysleep, as a medium-firm mattress, is particularly good at motion isolation. Because of its three foam layers, the mattress doesn’t have too much bounce – as opposed to a spring or hybrid mattress, which may be disturbing to bed-sharers when one person rolls over. The Polysleep is a great option for couples for this reason – you should be able to roll over, get up, sit on the bed, and lie back down again, all without disturbing your partner.

The Endy is another mattress that is great at absorbing motion. Again, this makes the mattress particularly good for couples. Rolling over on the Endy won’t cause the mattress to excessively wobble or bounce, and bed-sharers shouldn’t disturb one another’s sleep if anyone needs to get up in the night.


With its 10-year warranty, it is clear that the Polysleep is designed to be durable. It is the smaller features of the Polysleep, like the liquid-repellent mattress cover, which keeps the mattress in top condition for longer. The Polysleep’s construction of high-density foams ensures the mattress is equipped to handle night after night of sleep. To keep the mattress like new for longer, Polysleep recommends rotating it every 3 to 6 months.

The Endy has a typical lifespan of 7 years, with a 10-year warranty. Like Polysleep, Endy recommends that you rotate the mattress every 3 to 6 months to keep the surface even over years of use.


One of the more noticeable issues of an all-foam mattress is that it typically sleeps hotter than a hybrid or innerspring model. This is down to the all-foam design – those packed foam layers don’t allow a lot of room for airflow. Despite that, the Polysleep is one of the best mattresses of its kind for its heat distribution capabilities. Because the mattress uses a combination of low and high-density foams, it doesn’t retain as much heat. The micro-perforated hybrid foam conforms to the body’s pressure points and relieves the temperature naturally.

Endy, too, sleeps cooler than the average foam mattress, and this is because it uses Endy’s own designed Endy Foam, which is temperature neutral. This foam is specifically intended to prevent heat build-up, improve airflow and prevent hot sleepers from getting too hot.

Pressure Relief

Pressure relief is one of the biggest selling points of most all-foam mattresses, which tend to have the best pressure-relieving qualities by design. A mattress that relieves pressure well will help prevent a build-up of pressure in certain parts of the body during sleep. Polysleep’s even support offers good pressure relieving capabilities, especially for side sleepers. Because the mattress is on the softer side of medium, front and back sleepers may feel less support around their hips, shoulders or backs. The mattress is, therefore, best suited to people who sleep on their sides.

The Endy is also a very good pressure-relieving mattress. With its layers of medium-firm foam, the mattress moulds to the form of a sleeping shape in all sleep positions. It is best matched for people who switch positions at night, as it offers a good balance of comfort and support. Again, front sleepers may not feel they get quite the support they are looking for with the Endy.


Off-gassing is the release of odours and chemicals from a bed in a box mattress when you first unbox it. Like all mattresses of its kind, the Polysleep does release a mild odour when first unboxed, but this shouldn’t linger for more than 24 hours. After another 24 hours, you will no longer be able to detect the smell at all. If you would rather sleep on the Polysleep mattress completely odour-free, just make sure you unbox it 48 hours before you plan to lay it on your bed.

The Endy’s off-gassing odour is also prominent when you take it out of the box, but it doesn’t linger around for too long – you can expect it to dissipate after 2 days completely. If you are sensitive to smell, you may notice a lingering odour until the end of the week. Again, you might want to avoid sleeping on the Endy for the first two nights if you would rather avoid the off-gassing odour.

Warranty And Returns

All bed in a box mattresses offer some form of warranty and sleep trial period, which reduces the risk of buying online. Polysleep, like most mattresses of its kind, allows you to sleep on the mattress for up to 100-nights to trial the mattress. If you find the mattress isn’t for you during this trial period, you can return it free of charge.
Polysleep’s 10-year warranty means you are covered in certain circumstances and can return the mattress for a refund or a replacement if you notice any manufacturing defects.

To read the full warranty, please visit the Polysleep warranty page.

The Endy also comes with a 10-year warranty, which allows you to return the mattress and receive another one free of charge if your mattress has defects in the fabrication.

To read the full warranty, please visit the Endy warranty page.

Again, Endy has a 100-night sleep trial, during which you can test the mattress and decide whether it is for you. Should you choose to return the Endy within this timeframe, you can do so for free and receive a full refund for your purchase.

FAQs Of Polysleep Vs Endy:

Q: What kind of support base is best for the Polysleep and the Endy?

You can use the Endy and the Polysleep on a number of bases, with the recommended base being a slatted wood foundation, which will allow for maximum airflow. Just make sure there isn’t too much space between the slats, which could cause the mattress to sink through.

However, here are some examples of some other suitable bases:

  • Slat bases
  • Box bases
  • Platform bases
  • Adjustable bases

Q: Are the Endy and the Polysleep best for side sleepers or front or back sleepers?

The Polysleep is a good mattress for all sleepers; you will enjoy it the most if you sleep on your side. If you are a front or back sleeper weighing more than 250 lbs, you may find that the softness of the Polysleep won’t provide enough support for you. The Endy is best for combination sleepers, as it has enough bounce to allow you to roll over with ease.

Q: How do I ensure the Polysleep and Endy last as long as possible?

Both brands advise that you rotate the mattresses to prevent any dips from forming in certain parts of the bed that you most frequently lie on. It is important not to flip any of the mattresses, as they are designed with foam layers that increase in firmness from top to bottom. It wouldn’t be very pleasant to sleep on the firmest layer of the mattress, which is intended to be the base.

In Summary

We all have different sleeping requirements, which is why it is so important to the features of two top-rated mattresses and find which ones are most suited for you.

After comparing Polysleep vs Endy in Canada, the main differences can be summarized as follows.

Endy has the right amount of firmness and pressure relief for people who often change positions during the night. With its comfort layer of cool foam, you should sleep as cool as is possible on an all-foam mattress. The mattress has good responsiveness, making it easier to change positions without getting stuck in the bed. But bed sharers may find they prefer to sleep toward the center because of Endy’s below-average edge support.

Polysleep uses a combination of foams with good responsiveness, and the durable materials allow the mattress to withstand the test of time. The mattress cover is water repellant, thanks to liquid-repellent treatment. Because the mattress is designed from an integrated support frame layer, the dense foam offers better edge support.

Polysleep and Endy are so similarly priced that your budget shouldn’t affect your final decision. Read up on customer reviews, particularly from customers with similar sleep preferences, and opt for the mattress that feels like the best fit for you.

Jane has over 13 years of sales and management experience in the retail industry. In her spare time, she loves to read, write and bake new recipes.
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