Quick Answer
Costco Canada carries Novaform (all-foam, $450-$800 queen), Sealy Posturepedic (800 coils, $500-$900), Beautyrest (pocketed coils, $600-$1,100), and Casper (all-foam, $700-$1,000). All are Costco-exclusive models with specs below their retail counterparts. Call (519) 770-0001.
Brad, Owner, 40+ years of experience: "We have been helping Brantford families sleep better since 1997. Every customer gets personal attention, honest advice, and the kind of follow-up service you just do not get from big box stores."
Walking into Costco's mattress section (or browsing costco.ca), you'll see familiar brand names: Novaform, Sealy, Beautyrest, Casper. But which one actually delivers the best sleep? And are these the same quality mattresses these brands sell elsewhere?
We compared the construction specs, pricing, and real-world performance of every Costco mattress brand to help you make an informed decision.
Novaform: Costco's House Brand
- Lowest price point at Costco
- Bed-in-a-box convenience
- Multiple size options available
- CertiPUR-US certified foam
- 2.5 lb foam density (below industry standard)
- No coil support in most models
- Heat retention issues with memory foam
- Significant softening within 6-12 months
- Poor edge support (no perimeter reinforcement)
"Novaform is Costco's own brand, made exclusively for their channel," Dorothy explains. "The foam density tells the story. At 2.5 pounds per cubic foot, it's below the 3.0 lb threshold where foam maintains its structure over time."
Sealy Posturepedic: Familiar Name, Different Product
- Recognized brand name
- Coil support system (800 count)
- Better airflow than all-foam
- Moderate price for a hybrid
- 800 coils is 34% fewer than premium models
- Costco-specific model differs from retail Sealy
- Basic Bonnell or low-count pocketed coils
- Thin comfort layers compress quickly
- No zoned lumbar support
Beautyrest / Simmons: Mid-Range Hybrid
- Pocketed coil technology
- Better motion isolation than Sealy
- Multiple comfort level options
- Decent build quality for Costco tier
- Highest Costco price point
- Still fewer coils than specialty store options
- Seasonal availability (may not be in stock)
- Cannot test before purchasing
- Costco model specs below retail Beautyrest
8 min read
Casper: Direct-to-Consumer in Costco
- Zoned foam support design
- Good initial comfort feel
- Breathable cover material
- Costco return policy applies
- All-foam construction (no coils)
- Premium pricing for foam-only build
- Online only at Costco (cannot test)
- Foam zones lose differentiation as material compresses
- Heat retention without coil airflow
Head-to-Head Comparison Table
| Feature | Novaform | Sealy | Beautyrest | Casper | Restonic CC |
|---|---|---|---|---|---|
| Queen Price | $450-$800 | $500-$900 | $600-$1,100 | $700-$1,000 | $1,619 |
| Coil Count | 0 | 800 | 800-900 | 0 | 1,222 |
| Coil Type | None | Bonnell/basic | Pocketed | None | Pocketed |
| Foam Density | 2.5 lb | 2.5 lb | 2.5-3.0 lb | 2.5-3.0 lb | 3.0+ lb |
| Zoned Support | No | No | Minimal | Foam zones | 5 coil zones |
| Edge Support | None | Minimal | Basic | None | Foam encasement |
| Try Before Buy | No | No | No | No | Yes |
| Expert Guidance | No | No | No | No | Yes |
| Lifespan | 2-3 yrs | 3-4 yrs | 3-5 yrs | 3-4 yrs | 8-10 yrs |
| Cost/Year | $175-$267 | $150-$225 | $150-$220 | $200-$250 | $112-$141 |
↔ Scroll to see full table
Why Costco Models Are Different From Retail
This is the detail most shoppers miss. When Sealy or Beautyrest sells to Costco, they create channel-exclusive models. This means:
- Different model names: Costco Sealy models have names you won't find at other retailers
- Lower coil counts: Retail Sealy Posturepedic models typically have 900-1,100 coils; Costco versions have 800
- Thinner comfort layers: To hit the Costco price point, manufacturers reduce foam thickness and density
- Simplified construction: Fewer support layers, no zoned coil systems, basic edge reinforcement
- No cross-shopping: You cannot compare Costco models directly to retail models because they're completely different products
Brad puts it bluntly: "You're not getting a Sealy that's discounted. You're getting a Costco mattress with a Sealy label. They're built to completely different standards."
What Every Costco Brand Is Missing
Regardless of which Costco brand you compare, the Restonic ComfortCare lineup at Mattress Miracle addresses every gap:
- 53% more coils than the highest-count Costco option (1,222 vs 800-900)
- Higher foam density (3.0+ lb) for longer-lasting comfort
- True zoned support with 5 distinct firmness zones in the coil system
- Foam-encased edge support for full sleeping surface use
- In-person testing with expert guidance from Brad, Dorothy, and Talia
- White glove delivery throughout Southern Ontario with old mattress removal
- Lower cost per year ($112-$141) than any Costco brand
Frequently Asked Questions
Which Costco mattress brand is best?
Is Novaform the same as the brand Costco owns?
Are Costco Sealy mattresses real Sealy mattresses?
Why does Costco change mattress brands frequently?
Can I buy a Costco mattress without a membership?
What mattress brand does Mattress Miracle carry?
Visit Our Brantford Showroom
Mattress Miracle
441 1/2 West Street, Brantford
Phone: (519) 770-0001
Hours: Mon-Wed 10-6, Thu-Fri 10-7, Sat 10-5, Sun 12-4
Our team has 38 years of experience helping customers find the right sleep solution. Call ahead or walk in any day of the week.
Sources
- Radwan A, Fess P, James D, et al. Effect of different mattress designs on promoting sleep quality, pain reduction, and spinal alignment in adults with or without back pain. Sleep Health. 2015;1(4):257-267. DOI: 10.1016/j.sleh.2015.08.001
- Jacobson BH, Boolani A, Dunklee G, Shepardson A, Acharya H. Effect of prescribed sleep surfaces on back pain and sleep quality in patients diagnosed with low back and shoulder pain. Appl Ergon. 2010;42(1):91-97. DOI: 10.1016/j.apergo.2010.05.004
- Kovacs FM, Abraira V, Pena A, et al. Effect of firmness of mattress on chronic non-specific low-back pain. Lancet. 2003;362(9396):1599-1604. DOI: 10.1016/S0140-6736(03)14792-7
- Bergholdt K, Fabricius RN, Bendix T. Better backs by better beds? Spine. 2008;33(7):703-708. DOI: 10.1097/BRS.0b013e31816b45ac
Shop: Browse The Mattress Collection
Shop This Topic at Mattress Miracle
Popular picks at Mattress Miracle:
- Restonic ComfortCare Dalton & Albany pocket-coil mattress
- Whitney double-sided bamboo mattress
- Somnia 3.0 neck support pillow
Or browse the mattress collection in our Brantford showroom.
Find Your Perfect Mattress at Mattress Miracle
We are a family-owned mattress store in Brantford, helping our community sleep better since 1997. Come try mattresses in person and get honest, no-pressure advice.
441 1/2 West Street, Brantford, Ontario
Call 519-770-0001Frequently Asked Questions
Which Costco mattress brand is best?
Beautyrest typically has the best construction among Costco brands with pocketed coils. However, even the best Costco option (800-900 coils) falls short of Restonic ComfortCare's 1,222 coils.
Is Novaform the same as the brand Costco owns?
Novaform is manufactured exclusively for Costco by Innocor, making it effectively Costco's house mattress brand.
Are Costco Sealy mattresses real Sealy mattresses?
They are made by Sealy's parent company but are Costco-exclusive models with lower coil counts and thinner comfort layers than retail Sealy mattresses.
Why does Costco change mattress brands frequently?
Costco rotates inventory to offer variety and negotiate better pricing, making it difficult to research specific models.
Can I buy a Costco mattress without a membership?
No. All Costco purchases require an active membership at $65-$130/year.
What mattress brand does Mattress Miracle carry?
Mattress Miracle specializes in Restonic, featuring 690-1,440 pocketed coils, 5-zone support, and prices from $875 (twin) to $1,455 (king).
Visit Our Brantford Showroom
We are located at 441 1/2 West Street in downtown Brantford. Free parking available. Our team does not work on commission, so you get honest advice based on your needs.
Mattress Miracle -- 441 1/2 West Street, Brantford, ON -- (519) 770-0001
Hours: Monday-Wednesday 10am-6pm, Thursday-Friday 10am-7pm, Saturday 10am-5pm, Sunday 12pm-4pm.
Come in and let our team help you find the right mattress for your needs. No pressure, no commission.