Casper vs Douglas Mattress Comparison (2025)

Grace Struth

Sleep Content Lead

• Up-to-Date

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  The information included in each mattress review at the time of publication is accurate to the best of our knowledge.
  
  Our reviews do not speak for future versions of these mattresses.

• Methodology

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  We test and review the industry’s most popular mattresses using a weighted scoring system factoring in 40+ criteria.
  Learn more >

Which Is Better: Casper or Douglas?

Both Casper and Douglas are all-foam mattresses that ship in a conveniently sized box, but that’s where the similarities end. Available at just $799 for a queen size, only Douglas features cooling gel memory foam, superior motion isolation, a 365-night sleep trial, and a 20-year warranty.

Top Pick 2024

Winner:

Douglas

The Douglas Original mattress outscored The Casper in head-to-head mattress testing conducted by third-party engineers (commissioned by us).

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Buy any Douglas mattress today and get a FREE Comfort Sleep Bundle, 50% OFF all Duvets, 20% OFF Adjustable Beds, and up to 70% OFF all bedding!
Sale ends December 26th. See website for details >

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What We Love

• 365-night sleep trial to make sure you love your mattress.
• Premium foam with cooling gel for a more comfortable night’s sleep.
• Unmatched value at just $799 for a queen size.

Overall Ratings

Edge support and motion isolation are factored into our overall mattress ratings. These scores are shown in green (scores of 5.0+), yellow (3.0–4.9), or red (2.9 and below). Firmness, bounce, and cooling features are a matter of personal preference and aren’t part of our rating system, so these scores are shown in grey.

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Determined by how much the mattress sinks under applied weight. The lower the score out of 10, the softer the mattress.

6.7 /10

Firmness

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Determined by how much the mattress edge sinks under applied weight. A mattress with average to good edge support will score 5/10 or higher.

7.8 /10

Edge Support

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Determined by measuring a medicine ball’s impact on the mattress. Average to good motion isolation would be 5/10 or higher.

8.3 /10

Motion Isolation

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Determined by dropping a medicine ball onto the mattress. The higher the first bounce, the higher the score out of 10.

3.1 /10

Bounce

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Determined by entering a mattress’s cooling features into our scoring algorithm. The more effective cooling features that are present, the higher the score out of 10.

4.2 /10

Cooling Feature Score

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Mattress Breakdown

If you’re searching for your next mattress, you’ve likely come across Casper and Douglas. The American brand Casper is known for its splashy ad campaigns. At the same time, the Canadian-made Douglas has won the hearts of Canadians with more cost-effective advertising initiatives and high-quality products.

When comparing the Douglas mattress vs Casper mattress, Douglas outperforms Casper in many critical areas that ensure a great night’s sleep. Not only is Casper a softer mattress, but Douglas surpasses it with higher edge support and motion isolation scores.

To help you save time on your mattress search, we’ve gathered all the information you need to compare these two mattresses accurately.

Douglas Original 9.9 BOXING DAY SALE! Buy any Douglas mattress today and get a FREE Comfort Sleep Bundle, 50% OFF all Duvets, 20% OFF Adjustable Beds, and up to 70% OFF all bedding! Sale ends December 26th. See website for details >

The Casper 5.3

Read Douglas Original Review	Read The Casper Review
Price (Queen)
$799	$1,499
Sleep Trial Nights
365	100
Warranty Years
20	10
Feel
Medium-firm	Medium-firm
Standout Features
365-night risk-free sleep trial 20-year warranty Free mattress protector, sheets, pillow(s), and pillow protector(s) Superior motion isolation and edge support Suitable for side, back, and stomach sleepers Machine-washable cover Available in RV sizes Eco-conscious design and delivery	100-night sleep trial 10-year warranty Perforated foam layer for extra airflow Body-contouring memory foam Suitable for side and back sleepers Mattress cover made with recycled and upcycled materials
Made In
Canada	United States

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Mattress Sizes & Prices

^{* Based on standard sizing. Individual mattress dimensions may vary.}

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Mattress Performance Results

Firmness

The Casper is considered medium-firm, with a firmness score of 6.3/10. However, it offers plenty of “hug”, which means you’ll sink into the mattress when you lie down. Unlike its previous version, Casper Original, The Casper lacks zoned support so you may notice even more of a sinking feel. This might be ideal if you sleep on your back or side, but it’s something to watch out for if you’re a stomach sleeper.

Douglas is also a medium-firm mattress, but it offers less “hug” and should feel firmer than The Casper with its score of 6.7/10. Douglas gently contours around your body with minimal sinking so you can easily change sleep positions.

Edge Support

Foam mattresses aren’t commonly known for their edge support. The Casper performs above average with an edge support score of 7.5/10. Douglas scored even higher with an edge support score of 7.8/10.  You should notice very little sinking when you sit on the edge of the bed.

Motion Isolation

Foam mattresses are appealing because they offer good motion isolation compared to innerspring mattresses. While Casper has an above-average motion isolation score of 6.6/10, Douglas has an even higher score of 8.3/10. This means you can say goodbye to feeling any movement caused by your restless partner—or even when your kids or pets decide to join you in bed.

Bounce

Casper scored a 4.7/10 for bounce, which is average for a foam mattress. Douglas has a below-average bounce score of 3.1/10. Douglas’s low bounce score is good news if you’re a light sleeper or someone who’s easily woken by your partner’s movements.

Cooling Features

Douglas Original and The Casper both offer cooling features to help sleepers stay comfortable throughout the night. However, the more expensive The Casper only earned a cooling feature score of 2.5/10. This score is due to the mattress’s open-cell and perforated foams in the comfort layer.

Douglas Original earned a higher cooling feature score of 4.2/10. This is due to its moisture-wicking CoolSense® cover, layer of ecoLight® cooling gel foam, and layer of breathable Elastex® foam, all of which promote cooling and air circulation.

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Mattress Construction

Douglas and Casper mattresses are made with 3 layers of foam of differing types to provide comfort and support.

Douglas Mattress Layers

• Layer 1: The 2″ top layer of the Douglas mattress is made of ecoLight® cooling gel foam. It’s just as durable, comfortable, and body-contouring as memory foam, minus the late-night heat. It’s also more eco-conscious.
• Layer 2: The 2″ middle layer is made of Elastex® foam for extra spring and support. This foam is latex-free, making it a good option if you’re sensitive to latex.
• Layer 3: The 6″ bottom layer is made of motion isolation support foam. This means you’ll hardly feel a thing from the other side of the bed, even if your partner is tossing and turning all night long.

Casper Mattress Layers

• Layer 1: The top (comfort) layer includes 1″ of polyurethane foam, which uses open-cell perforations to enhance airflow. Casper says this feature promotes comfort and regulates body temperature during sleep.
• Layer 2: The middle (transition) layer is 2″ of body-contouring memory foam. This supports your body and prevents long-term sagging in the middle of the mattress. However, memory foam is known for heat trapping, and there aren’t any advanced cooling features to cancel out that effect.
• Layer 3: The bottom (support) layer is 7″ of dense polyurethane support foam. This foundational component maintains the mattress’s structure and support, ensuring that you won’t sink too far into the upper layers.

While the now-discontinued Casper Original provided zoned support, The Casper doesn’t. As a result, this mattress may provide less support in the middle.

Casper doesn’t share any density details for its foam layers on its website. Douglas, however, is open about its mattress construction and 2.5 lb/ft³ foam density.

Casper’s mattress cover is not machine-washable and is made from recycled polyester, upcycled cotton, rayon, and lycra. Douglas, on the other hand, has a machine-washable cover made with plant-based Infinitex™ fibres. This proprietary fabric is stretch-knit, soft, and durable. It also stays cool and breathable through the night so that you won’t wake up in a pool of sweat.

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Delivery, Sleep Trial & Returns

Douglas ships by ground using FedEx while Casper ships with UPS. Your mattress is delivered directly to your door throughout most parts of Canada. Additional fees may apply for some remote locations. Including time taken to dispatch your order, Douglas is sent from Ontario or Alberta with a delivery time of 2–10 business days. Including dispatch time, Casper customers can expect their new mattress within 5–15 business days.

Both mattresses arrive in cardboard boxes and are wrapped in two layers of heavy-duty plastic for added protection. Once unrolled, Douglas fully expands in two minutes. The Casper mattresses we’ve purchased for reviews have been compressed for a significant period of time before they arrived. They took up to 48 hours to expand fully and settle.

Douglas’s 365-night sleep trial is one of the longest in Canada, while Casper offers the industry-average 100-night trial. Douglas and Casper will pick up returns for free within the sleep trial period and issue a full refund. Simply contact the Douglas or Casper customer service team to coordinate your return. Both companies will donate your returned mattress to a local charity in your area.

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Should You Buy Douglas or Casper?

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