Novosbed vs Polysleep Canada: Which Memory Foam Mattress Wins?

7 min read

The $300 Pricing Gap

Novosbed sells the queen size for $999 CAD directly through GoodMorning.com. Polysleep charges $1,299 for their queen. That is a $300 difference for two all-foam mattresses targeting similar sleepers.

What makes the gap notable is that the more expensive mattress does not clearly justify the premium. Polysleep is one inch shorter (10 inches versus 11) and offers only a single firmness option. Novosbed gives you three firmness choices at that lower price. When a less expensive product offers more flexibility, the burden falls on the costlier brand to explain why it deserves the extra money.

Polysleep's distinguishing feature is a foam rail system around the perimeter designed to improve edge support. That is a genuine engineering choice and it does help. But $300 is a steep price for edge support when the rest of the construction favours the competition.

Firmness Options: Three vs One

Novosbed offers Soft, Medium, and Firm configurations. Their firmness range spans roughly 4/10 to 7.5/10, covering side sleepers, combination sleepers, and back/stomach sleepers. If you order and the firmness is wrong, they will send a free Comfort+ adjustment kit rather than making you return the entire mattress.

Polysleep offers a single firmness rated around 6.0 to 6.5 out of 10. That puts it in the medium range. If you need something softer or firmer, Polysleep simply is not an option. No adjustment kit, no alternative, no solution beyond returning it entirely.

Foam Density and What It Means for Durability

Novosbed publishes foam densities ranging from 3.7 to 5.0 lb/ft³ across their layers. The 5.0 lb/ft³ memory foam in their comfort layer is a premium specification. For reference, most bed-in-a-box brands use foam in the 2.5 to 3.5 lb/ft³ range. Higher density foam resists body impressions longer, retains its support properties over more years, and generally indicates a higher-quality raw material.

Polysleep does not publish foam density specifications. This is not unusual among online mattress brands, but it does make a direct quality comparison impossible. When one brand publishes strong numbers and the other stays silent, it is reasonable to wonder why.

Foam density is the single best predictor of mattress longevity in an all-foam bed. Without that data from Polysleep, you are essentially trusting their marketing rather than verifiable specifications.

Construction Breakdown

The Buying Experience: Online vs Retailer-Only

Novosbed sells directly through GoodMorning.com. You pick your size, choose your firmness, order it, and it arrives at your door. If it is too firm or too soft, you request the free Comfort+ kit and adjust. If you still dislike it within 120 nights, you return it. The process is straightforward.

Polysleep has shifted to a retailer-only model. You cannot buy directly from Polysleep's website. Instead, you need to find a retailer that carries it and buy through them. This adds a step, and it means your trial period and return experience depends on the specific retailer's policies rather than Polysleep's own guarantee.

For many Canadians, especially those outside major cities, finding a Polysleep retailer adds friction that a direct-to-consumer brand like Novosbed avoids entirely.

Trial Periods and Warranty Comparison

Novosbed offers a 120-night trial purchased directly. Their 15-year warranty covers manufacturing defects and foam degradation beyond reasonable expectations. Since GoodMorning.com manages the entire relationship, warranty claims go directly to the company that made your mattress.

Polysleep offers a 10-year warranty, five years shorter. The trial period depends on which retailer you purchase through. Some retailers offer generous trial windows. Others do not. You need to confirm trial terms before purchasing, which is an extra homework step that direct-to-consumer brands eliminate.

Five extra years of warranty matters with all-foam mattresses because foam degrades over time. A 15-year warranty signals the manufacturer's confidence in their materials lasting. It also protects you through a longer portion of the mattress's useful life.

So Who Actually Wins?

Choose Novosbed if: You want to save $300, need a firmness option other than medium, value published foam densities, prefer buying directly online, or want a longer warranty. For most Canadian buyers, this is the stronger choice.

Choose Polysleep if: You specifically want the foam rail edge support system, prefer a medium firmness around 6.0 to 6.5, live near a retailer that carries it, and do not mind paying $300 more for a mattress with undisclosed foam specifications.

Consider visiting a store if: You have $999 to $1,299 to spend and want to feel what that budget gets you in a hybrid mattress with pocket coils. All-foam beds in this price range compete directly with hybrids that offer better airflow, more support structure, and comparable comfort layers.

Sources

1. Kovacs FM, Abraira V, Pena A, et al. Effect of firmness of mattress on chronic non-specific low-back pain: randomised, double-blind, controlled, multicentre trial. The Lancet. 2003;362(9396):1599-1604.
2. Radwan A, Fess P, James D, et al. Effect of different mattress designs on promoting sleep quality, pain reduction, and spinal alignment. Sleep Health. 2015;1(4):257-267.
3. Caggiari G, Talesa GR, Toro G, et al. What type of mattress should be chosen to avoid back pain and improve sleep quality? Review of the literature. Journal of Orthopaedics and Traumatology. 2021;22(1):51.
4. CertiPUR-US. What is Certified Foam? Consumer standards for foam emissions and chemistry.