Brad, Owner since 1987: "We have been helping Brantford families sleep better since 1987. Every customer gets personal attention, honest advice, and the kind of follow-up service you just do not get from big box stores."
Costco is one of the best places to buy a mattress in Canada, and most people do not realize it. The Kirkland Signature mattress line is made by Stearns and Foster and costs a fraction of what you would pay at a mattress store. The Novaform offers a 20-year warranty for under $700. And Costco's return policy lets you return a mattress at any time, no questions asked.
The catch is that Costco's in-store selection is limited and rotates seasonally. This guide covers every mattress brand at Costco Canada in 2026, the return policy in detail, and exactly when and where to find the best deals.
Costco Mattress Brands Canada 2026
| Brand | Model | Type | Queen Price | Key Feature |
|---|---|---|---|---|
| Kirkland Signature | by Stearns and Foster Lakeridge | Hybrid (pillow-top) | $749-$1,399 | 14.5", IntelliCoil HD, assembled in Canada |
| Novaform | Comfort Grande Advance | Memory Foam | $699 | Costco exclusive, 20-year warranty |
| Casper | Select (Costco exclusive) | Memory Foam | $699-$899 | Simplified Casper at lower price |
| Sealy | Posturepedic Hollycourt | Hybrid | $1,400-$2,200 | Posturepedic support system |
| Beautyrest | Natural Care Fern (Firm) | Hybrid | $899-$999 | 533 pocketed coils, assembled in Canada |
| Sleep Science | Various models | Foam/Hybrid | $600-$1,200 | Multiple options online |
| Leesa | Various models | Foam/Hybrid | $800-$1,400 | Available online only |
Kirkland Signature by Stearns and Foster (Best Overall)
The Kirkland Signature Lakeridge is the best mattress deal at Costco. Made by Stearns and Foster (a premium brand owned by Tempur-Sealy International), this 14.5-inch hybrid features IntelliCoil HD springs with a pillow-top comfort layer. Assembled in Canada. At $749 for a Queen mattress set (or up to $1,399 for premium versions), this competes with mattresses costing $2,000+ at Sleep Country or The Brick.
Novaform Comfort Grande (Best Budget)
Costco-exclusive memory foam mattress with excellent motion isolation and edge support. The 20-year warranty is the longest at this price point in Canada. At $699 for a Queen, it is $100-$200 cheaper than comparable online brand mattresses. Popular with couples who want affordable memory foam.
Casper Select (Costco Exclusive)
A simplified version of the Casper Original, exclusive to Costco. Good all-around foam mattress at $699-$899 Queen. If you like the Casper brand but want a lower price, this is the way to buy it.
Costco Mattress Return Policy
This is the single biggest reason to buy a mattress at Costco.
- No time limit: Costco's satisfaction guarantee covers mattresses with no specific deadline
- Full refund: Return for a complete refund of the purchase price
- Online purchases: Return in-store or request home pickup
- In-store purchases: Return to any Costco warehouse in Canada
- No restocking fees
- Membership required: $65/year Gold Star or $130/year Executive
In practice: Costco members have successfully returned mattresses years after purchase. The satisfaction guarantee means that if the mattress starts sagging after three years, you can return it for a full refund rather than fighting with a manufacturer warranty.
Online vs In-Store
- In-store: Typically 3-5 models on the floor. Selection varies by warehouse. Lower prices (no shipping surcharge). You can feel the mattress before buying.
- Online (costco.ca): 40+ mattress options. Wider brand selection. Home delivery available. Easier returns (home pickup option for online orders).
Tip: Check costco.ca before driving to the warehouse. If the mattress you want is available online, you can order it for home delivery and avoid transporting a mattress yourself.
When to Buy
- January: Winter clearance. Best deals on heavy duvets and comforter sets that pair with new mattresses.
- March-April: Spring inventory arrives. Watch for Kirkland Signature restocks.
- August-September: Back-to-school. Best time for Twin and Twin XL mattresses for students.
- October-November: New winter inventory. Costco regularly offers $200-$350 off mattresses during seasonal sales.
Frequently Asked Questions
Is the Kirkland Signature mattress good?
Yes. The Kirkland Signature Lakeridge is made by Stearns and Foster, a premium brand. The 14.5-inch hybrid with IntelliCoil HD technology is assembled in Canada and competes with mattresses costing $2,000+ at dedicated mattress stores. At $749-$1,399 for a Queen set, it is one of the best mattress values in Canada.
Can I return a Costco mattress after sleeping on it?
Yes. Costco's satisfaction guarantee has no time limit for mattresses. You can return even after years of use for a full refund. Bring your receipt or membership card (purchases are tracked by membership number).
Does Costco deliver mattresses in Canada?
Yes. Costco.ca offers home delivery for mattresses ordered online. Delivery times vary by location but are typically 5-10 business days. In-store purchases must be transported yourself unless you arrange separate delivery.
Is Novaform a good mattress brand?
Novaform is a Costco-exclusive brand that offers solid quality at warehouse pricing. The Comfort Grande Advance ($699 Queen) has good motion isolation, decent edge support, and a 20-year warranty. It is not as advanced as premium Canadian brands like Douglas or Logan and Cove, but it is $100-$300 cheaper.
Costco vs Sleep Country for mattresses?
Costco wins on price and return policy (no time limit vs 100 days). Sleep Country wins on selection, expert staff, and brand variety (carries Endy, Casper, Purple, and premium brands). If you know what you want and value the safety net of an unlimited return policy, buy at Costco. If you need guidance choosing and want to try multiple brands, go to Sleep Country.
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
- Jacobson BH, Boolani A, Smith DB. Changes in back pain, sleep quality, and perceived stress after introduction of new bedding systems. J Chiropr Med. 2009;8(1):1-8. DOI: 10.1016/j.jcm.2008.09.002
- 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
- Kovacs FM, Abraira V, Peña A, et al. Effect of firmness of mattress on chronic non-specific low-back pain: randomised, double-blind, controlled, multicentre trial. Lancet. 2003;362(9396):1599-1604. DOI: 10.1016/S0140-6736(03)14792-7
Costco’s mattress selection in Canada includes Kirkland Signature, Novaform, and Casper models, but the warehouse environment makes it impossible to test the mattress before buying. Mattress Miracle at 441½ West Street in Brantford invites customers to test mattresses in a quiet showroom environment where they can lie down for 15 minutes without warehouse noise or time pressure. Brad notes that the most expensive mistake in mattress shopping is buying the wrong mattress twice. Call (519) 770-0001 for a no-pressure comparison.
Find Your Perfect Mattress at Mattress Miracle
We are a family-owned mattress store in Brantford, helping our community sleep better since 1987. Come try mattresses in person and get honest, no-pressure advice.
441 1/2 West Street, Brantford, Ontario
Call 519-770-0001Frequently Asked Questions
Is the Kirkland Signature mattress good?
Yes. Made by Stearns & Foster with IntelliCoil HD, assembled in Canada. Competes with $2,000+ mattresses at $749-$1,399 Queen. One of the best values in Canada.
Can I return a Costco mattress after sleeping on it?
Yes. No time limit. Full refund. Even after years of use. Bring receipt or membership card.
Does Costco deliver mattresses in Canada?
Yes for online orders. Typically 5-10 business days. In-store purchases require self-transport.
Is Novaform a good mattress brand?
Solid quality at warehouse pricing. $699 Queen with 20-year warranty. Good motion isolation. Not as premium as Douglas or Logan & Cove but $100-$300 cheaper.
Costco vs Sleep Country for mattresses?
Costco wins on price and return policy (no time limit vs 100 days). Sleep Country wins on selection, expert staff, and brand variety. Costco if you know what you want; Sleep Country for guidance.
Visit Our Brantford Showroom
We are located at 441½ 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 , 441½ West Street, Brantford, ON · (519) 770-0001
Hours: Monday–Wednesday 10am–6pm, Thursday–Friday 10am–7pm, Saturday 10am–5pm, Sunday 12pm–4pm.