Looking for a new mattress can be overwhelming with so many options available. Costco offers several high-quality mattresses at competitive prices, making it a popular destination for mattress shoppers.
The best Costco mattresses combine value, quality materials, and excellent warranty terms, with top picks including the Tempur-Pedic Adapt, Novaform ComfortGrande, and Casper Select Memory Foam models. These mattresses provide different benefits for various sleep preferences and body types, while being backed by Costco’s generous return policy.
Sleep health experts recommend replacing your mattress every 7-10 years, and Costco’s selection includes options that support proper spinal alignment and pressure relief. Their mattresses come in various firmness levels and materials, from memory foam to hybrid designs, helping shoppers find the perfect match for their sleep needs.
Understanding Mattress Types at Costco
Costco offers several different mattress types to meet various sleep preferences and needs. Each type has unique features, materials, and benefits that can impact your sleep quality and comfort.
Foam Mattresses
Foam mattresses at Costco include memory foam and gel memory foam options. These mattresses contour to your body, providing excellent pressure relief for joints and reducing motion transfer.
Memory foam mattresses adapt to your body shape and distribute weight evenly. This can help alleviate pain points, especially for side sleepers.
Many foam options at Costco are CertiPUR-US certified, meaning they’re made without harmful chemicals and have low VOC emissions. This certification ensures you’re getting a safer product for your home.
Gel memory foam mattresses include cooling technology to help regulate temperature. These are good choices for people who tend to sleep hot, as the gel infusion helps dissipate body heat throughout the night.
Foam mattresses typically arrive compressed in a box and need 24-48 hours to fully expand before use.
Hybrid Mattresses
Hybrid mattresses combine foam layers with coil support systems, offering both comfort and durability. These mattresses are popular at Costco for their balanced feel.
The top layers usually feature memory foam or gel memory foam for pressure relief. The foam conforms to your body while the coils underneath provide support.
Hybrids typically offer better edge support than all-foam models. This means more usable sleep surface and easier time getting in and out of bed.
Many Costco hybrid options feature individually wrapped coils. These coils move independently, reducing motion transfer while maintaining responsiveness.
Hybrid mattresses generally have better airflow than all-foam models due to the spaces between coils. This helps keep the sleeping surface cooler throughout the night.
Innerspring Mattresses
Innerspring mattresses feature a coil support system with minimal foam layers. They provide a responsive, bouncy feel that many sleepers prefer.
Traditional innerspring models at Costco often use pocketed coils. These coils are individually wrapped to reduce motion transfer while maintaining the classic supportive feel.
Innerspring mattresses typically offer excellent edge support. The reinforced perimeter means you can use the entire mattress surface without feeling like you might roll off.
These mattresses provide good airflow through the coil system. This natural ventilation helps prevent heat buildup, making them suitable for hot sleepers.
Many innerspring options at Costco include pillow tops or Euro tops for added comfort. These additional padding layers help cushion the firm support of the coils beneath.
Top Picks for Costco Memory Foam Mattresses
Memory foam mattresses at Costco offer excellent value with premium features like cooling technology, pressure relief, and motion isolation. These models consistently rank among customer favorites for comfort and durability.
Novaform Serafina Pearl
The Novaform Serafina Pearl stands out as one of Costco’s best memory foam mattresses. This 14-inch mattress features three layers of specialized foam for optimal support and comfort.
The top layer contains gel-infused memory foam with pearl beads that help regulate temperature during sleep. This cooling technology prevents the heat retention common in traditional memory foam.
For side sleepers and those with joint pain, the Serafina Pearl provides excellent pressure relief. The medium-firm feel (rated around 6-7 on the 10-point firmness scale) offers a balance of cushioning and support.
Priced between $599-$899 for a queen, the Serafina Pearl delivers value comparable to more expensive brands like Casper Select. Most customers report the mattress holds its shape well after years of use.
Sleep Science Bamboo Cool
The Sleep Science Bamboo Cool mattress features eco-friendly materials and advanced cooling properties. This premium option includes bamboo-infused memory foam that naturally wicks away moisture.
At 13 inches thick, it offers a luxury feel with four distinct foam layers. The mattress provides excellent support for back and stomach sleepers while maintaining enough cushioning for side sleepers.
Key features include:
- CertiPUR-US certified foams (low VOCs)
- Open-cell technology for better airflow
- Edge support reinforcement
- Removable, washable cover
Sleep Science mattresses typically last 8-10 years, making them a solid investment. While priced higher than some Costco options ($899-$1,299 for queen), the quality materials and pressure-relieving properties justify the cost.
Comfort Tech Elite Aurora
The Comfort Tech Elite Aurora offers an affordable memory foam option without sacrificing quality. This 12-inch mattress features cooling gel beads throughout its top layer.
With a medium-plush feel (5-6 on the firmness scale), the Elite Aurora works well for combination sleepers who change positions during the night. The responsive foam prevents the “stuck” feeling some memory foam mattresses create.
Motion transfer is minimal, making it ideal for couples. The mattress isolates movement so one partner’s tossing and turning won’t disturb the other.
Costco frequently offers the Elite Aurora at competitive prices ($499-$799 for queen). While lacking some premium features of higher-end models, it delivers reliable comfort and good temperature regulation for most sleepers.
Best Hybrid and Innerspring Options
Costco offers several high-quality hybrid and innerspring mattresses that combine supportive coil systems with comfort layers for balanced sleep experiences.
Sealy Posturepedic Hybrid Mattress
The Sealy Posturepedic Hybrid combines traditional innerspring support with memory foam comfort layers. This mattress features individually wrapped coils that provide targeted support where it’s needed most, particularly for the lower back and hips.
Edge support is excellent on the Posturepedic Hybrid, allowing sleepers to use the entire surface of the mattress without feeling like they might roll off. A reinforced border helps maintain the mattress shape over time.
The comfort layers include cooling gel memory foam that helps dissipate body heat for a more comfortable night’s sleep. Motion isolation is also impressive, making it a good choice for couples.
Prices at Costco typically range from $799 to $1,299 for queen sizes, representing significant savings compared to other retailers.
Beautyrest Silver
The Beautyrest Silver mattress offers a premium hybrid experience with its pocketed coil technology. These individually wrapped coils adjust independently to body weight and movement, providing personalized support.
The mattress includes multiple layers of cooling technology, including DualCool™ fiber containing silver to prevent heat buildup and inhibit bacterial growth. This makes it especially suitable for hot sleepers.
Edge support is reinforced through Beautyrest’s BeautyEdge® system, preventing sagging and extending the usable sleep surface. The mattress performs well in motion isolation tests, minimizing sleep disruption when partners move.
Beautyrest Silver mattresses at Costco typically include exclusive features not found in models sold elsewhere, offering better value. Prices usually range from $899 to $1,499 for queen sizes.
Kirkland Signature Lakeridge
The Kirkland Signature Lakeridge represents Costco’s house brand approach to quality innerspring mattresses. This mattress features a multi-layered design with pocketed coils for support and various comfort foams.
The Lakeridge offers medium-firm support that works well for back and stomach sleepers. Its edge support system prevents the feeling of rolling off and maintains consistent support across the entire surface.
Motion isolation is surprisingly effective for an innerspring mattress, thanks to individually wrapped coils and memory foam comfort layers. The mattress includes cooling gel-infused foams to help regulate temperature.
As a Kirkland Signature product, the Lakeridge offers exceptional value at $799-$899 for queen sizes. It comes with Costco’s generous return policy and warranty coverage, making it a low-risk purchase for members.
Mattress Firmness and Comfort Levels
Choosing the right mattress firmness is essential for quality sleep and depends largely on your sleeping position. Costco offers mattresses in various comfort levels to accommodate different sleep preferences.
For Side Sleepers
Side sleepers typically benefit from medium to soft mattresses that provide adequate pressure relief. These mattresses allow the shoulders and hips to sink in slightly, maintaining proper spine alignment.
The Novaform ComfortGrande, available at Costco, offers memory foam with a medium firmness that works well for side sleepers. Its 3-inch comfort layer cushions pressure points while supporting the body.
Side sleepers should look for mattresses with an ILD (Indentation Load Deflection) rating between 12-16, which indicates a softer feel. This softness prevents numbness and tingling that can occur when too much pressure builds up on shoulders and hips.
Many Costco memory foam options include cooling technologies that prevent overheating, a common issue for side sleepers who have more body surface contacting the mattress.
For Back Sleepers
Back sleepers generally require medium to firm mattresses that support the lower back while maintaining the natural curve of the spine. Too soft a mattress can cause the hips to sink too deeply, creating alignment issues.
Costco’s Sealy Response Performance collection offers ideal support for back sleepers with its reinforced center third that targets the heaviest part of the body. The medium-firm feel (typically 17-21 on the ILD scale) provides balanced support without feeling too hard.
Back sleepers should test for adequate lumbar support when selecting a mattress. When lying down, there should be no gap between the mattress and the lower back.
Hybrid mattresses at Costco, like the Kirkland Signature models, combine supportive coils with comfort layers that work well for back sleepers needing balanced support and comfort.
For Stomach Sleepers
Stomach sleepers need firm mattresses to prevent excessive sinking of the midsection, which can strain the spine and neck. A firm surface (22-30 ILD) keeps the body more level and reduces pressure on the lower back.
The Tempur-Adapt firm model at Costco provides the necessary support for stomach sleepers. Its minimal give prevents the abdomen from sinking while still offering comfort for the chest and shoulders.
Stomach sleepers should avoid pillow-tops and ultra-plush mattresses. These soft surfaces can create an uncomfortable U-shape in the spine, leading to morning pain and stiffness.
Latex mattresses, like some Novaform options at Costco, offer natural firmness and responsiveness that stomach sleepers often prefer. They provide consistent support without the deep contouring that can misalign the spine.
Assessing Mattress Features for Specific Needs
When shopping for a Costco mattress, understanding which features address your specific sleep concerns can make all the difference in your comfort and satisfaction. Different mattress technologies offer solutions for various sleep issues.
Cooling Technologies
Hot sleepers benefit from mattresses with specialized cooling features. Many Costco mattresses use gel-infused memory foam that draws heat away from the body while you sleep.
Some models incorporate phase-change materials in their covers that maintain a consistent temperature throughout the night. These materials absorb excess heat when you’re too warm and release it when you cool down.
Advanced open-cell foam structures enhance airflow through the mattress, preventing heat buildup. This technology allows for better ventilation compared to traditional memory foam.
Look for terms like “cooling gel,” “breathable,” and “temperature regulating” when browsing Costco’s selection. These features can significantly improve sleep quality for those who tend to overheat at night.
Support and Pressure Relief
Memory foam mattresses excel at pressure relief by contouring to the body’s shape. This quality is particularly beneficial for people with joint pain or who sleep on their sides.
For those with back issues, look for mattresses with zoned support systems. These designs provide firmer support for the hips and shoulders while offering softer cushioning for other areas.
The density of foam layers matters significantly. Higher-density foams (3-5 lbs/cubic foot) offer more durability and better support for heavier individuals.
Hybrid mattresses at Costco combine supportive innerspring coils with pressure-relieving foam layers. This combination addresses both support needs and comfort preferences.
Those with aches and pains should consider mattresses labeled as “medium-firm” to “firm” for proper spinal alignment while still cushioning pressure points.
Edge Support and Motion Isolation
Edge support refers to how well a mattress maintains its structure along the perimeter. Strong edge support increases the usable sleep surface and makes it easier to get in and out of bed.
Hybrid mattresses typically offer superior edge support compared to all-foam models. Look for reinforced perimeters or specialized edge support systems in product descriptions.
Motion isolation prevents movement from transferring across the mattress. This feature is crucial for couples or those who share a bed with restless sleepers.
Memory foam naturally excels at motion isolation by absorbing movement rather than transferring it. Higher-density foams generally provide better motion isolation.
Some Costco mattresses use individually wrapped coils that move independently, further enhancing motion isolation while maintaining responsive support.
Warranty, Shipping, and Return Policies
Costco offers excellent policies for mattress purchases. Most Costco mattresses come with a 10-Year Warranty that covers manufacturing defects and premature sagging.
Free Shipping is included with all mattress purchases, a significant value considering the size and weight of these items. Delivery typically takes 2-3 weeks, though times may vary by location and product availability.
Costco’s Mattress Return Policy is notably generous. Members can return mattresses at any time if they’re unsatisfied, with no specific sleep trial period limitation.
Return Options:
- In-store returns (if transportation is possible)
- Home pickup (available for most locations)
- No return shipping fees
Most mattresses sold at Costco include some form of sleep trial, though the specifics vary by brand. These trials allow customers to test the mattress at home for a set period.
| Brand | Sleep Trial | Notes |
|---|---|---|
| Tempur-Pedic | 90 days | Manufacturer’s policy |
| Sealy | Varies | See specific model |
| Novaform | Costco return policy | No time limit |
Mattress Delivery includes basic setup in most cases, with old mattress removal available for an additional fee in select areas.
Customer Satisfaction and Reviews
Costco mattresses consistently earn high marks from customers. The average rating across most Costco mattress brands sits between 4 and 4.5 stars out of 5, indicating strong customer satisfaction.
Many Sleep Science mattress owners report improvements in back pain and sleep quality. These memory foam options receive particular praise for their pressure relief and motion isolation capabilities.
Novaform mattresses, another popular Costco brand, are frequently mentioned in positive reviews for their value proposition. Customers appreciate getting premium features at lower price points than comparable retail store options.
Here’s a quick overview of common feedback across Costco mattress brands:
| Brand | Common Praise | Common Complaints |
|---|---|---|
| Sleep Science | Pain relief, durability | Initial odor, heavy to move |
| Novaform | Value, cooling features | Edge support, too firm for some |
| Sealy | Comfort level options, warranty | Sagging after 2-3 years |
| Tempur-Pedic | Pressure relief, quality | Higher price point |
Reviews often highlight Costco’s generous return policy as a major advantage when mattress shopping. This reduces the risk of trying a new mattress type or brand.
Temperature regulation is frequently mentioned in customer feedback. Gel-infused and hybrid models typically receive better reviews for sleeping cool compared to traditional memory foam options.
Delivery and setup experiences also factor into overall satisfaction. Many customers appreciate the white glove delivery service available with certain mattress purchases.
Alternative Brands and Comparison
While Costco offers excellent mattress options, several other brands provide compelling alternatives with unique features and benefits. These competitors range from luxury options with premium materials to cooling technologies and budget-friendly choices.
Saatva Classic
The Saatva Classic stands out as a luxury innerspring mattress with a dual-coil design and euro pillow top. Unlike most Costco mattresses, Saatva offers three firmness options: plush soft, luxury firm, and firm.
Price points start around $1,095 for a twin, reaching $2,296 for a California king – typically higher than Costco options.
The mattress features:
- Organic cotton cover
- Lumbar zone enhancement for back support
- Free white-glove delivery and setup
- 180-night trial period
- 15-year warranty
The Saatva Classic provides excellent edge support and minimal motion transfer, making it ideal for couples. Its innerspring construction offers better airflow than many memory foam mattresses, creating a cooler sleeping experience.
Leesa Legend
The Leesa Legend represents a premium hybrid option with sustainable materials and innovative design. This mattress combines multiple foam layers with a dual-spring system for targeted pressure relief.
The Legend costs between $1,699 (twin) and $2,599 (California king), positioning it as a luxury alternative to Costco options.
Key features include:
- Hypoallergenic cover made from recycled water bottles
- Hole-punched foam for cooling
- Exclusive relief system with micro-pocket springs
- Certified B-Corporation status (social responsibility)
- 100-night trial and 10-year warranty
The Legend excels in motion isolation while remaining responsive. Its medium-firm feel (around 5-7 on the firmness scale) works well for side and back sleepers seeking pressure relief with support.
Ghostbed Luxe
Marketed as “the coolest bed in the world,” the Ghostbed Luxe specializes in temperature regulation with seven cooling layers. This all-foam mattress combats the heat retention typical of memory foam designs.
Pricing ranges from $1,595 for a twin to $3,500 for a California king – comparable to premium Costco options.
Cooling technologies include:
- Ghost Ice fabric cover
- Cooling fiber woven into the quilted top
- Patent-pending Ghost Ice layer
- Gel memory foam
With a medium-plush feel (5-6 firmness), the Luxe provides significant pressure relief while maintaining proper spinal alignment. Its 13-inch profile gives a substantial feel, and the 101-night trial with 25-year warranty exceeds most Costco guarantees.
Tempur-Pedic Tempur-Cloud
The Tempur-Pedic Tempur-Cloud delivers the brand’s signature adaptive support in a compressed, bed-in-a-box format. This all-foam mattress features proprietary TEMPUR material that responds to body temperature, weight, and shape.
Prices start at $1,699 for a twin and reach $2,399 for a California king – premium pricing compared to most Costco mattresses.
The Tempur-Cloud offers:
- Medium feel (5 firmness)
- Superior motion isolation
- Pressure-relieving comfort layer
- Supportive base layer
- 90-night trial with 10-year warranty
The mattress excels for side sleepers and those with joint pain. While more expensive than many alternatives, the Tempur material’s durability and conforming properties justify the investment for many customers seeking targeted pressure relief.
Best Costco Mattress – Frequently Asked Questions
Costco offers a diverse selection of mattresses with varying features and benefits for different sleep needs. Shoppers can find options for back pain, preferred sleep positions, and various price points throughout the year.
What are the top-rated mattresses available at Costco for back pain relief?
The Tempur-Pedic ProAdapt series at Costco ranks highly for back pain relief due to its pressure-relieving memory foam. This mattress adapts to body contours and helps maintain proper spinal alignment.
Novaform mattresses feature zoned support systems that provide firmer support where needed. The Serafina Pearl model includes gel memory foam layers that many customers report reduces back discomfort significantly.
Sleep Science mattresses with adjustable firmness settings allow customers to customize support levels. These options receive positive feedback from customers with chronic back issues.
Which mattress brands sold at Costco are known for their superior quality?
Tempur-Pedic leads Costco’s premium mattress selection with their proprietary memory foam technology. Their mattresses consistently receive high ratings for comfort and durability.
Sealy and Stearns & Foster represent trustworthy mid-to-high-end options. Both brands offer innerspring and hybrid models with attention to craftsmanship and quality materials.
Costco’s Kirkland Signature mattresses deliver excellent value with specifications comparable to name brands. These house-brand options often feature components from established manufacturers but at lower price points.
How do the mattresses sold at Costco compare in terms of comfort for side sleepers?
The GhostBed Flex hybrid mattress offers plush comfort layers that cushion shoulders and hips. Side sleepers report reduced pressure points and improved spinal alignment with this model.
Casper mattresses feature zoned support that’s softer under shoulders and firmer under hips. This design helps side sleepers maintain proper alignment while still enjoying soft cushioning.
Novaform’s ComfortGrande model provides the pressure relief side sleepers need. Its medium-plush feel and memory foam layers create a comfortable surface that prevents morning soreness.
Are there exclusive Costco mattress models not found in other stores?
Costco carries several Sealy Posturepedic models manufactured exclusively for their stores. These versions often include enhanced features or different material specifications than models sold elsewhere.
The Kirkland Signature mattress line is Costco’s exclusive house brand. These mattresses are manufactured by reputable companies but sold only through Costco’s retail and online channels.
Several Tempur-Pedic models at Costco feature special specifications or bundle deals. These exclusives typically include different cover materials or additional accessories not available through other retailers.
Can you find significant savings during mattress sale events at Costco?
Costco typically offers $100-400 discounts on mattresses during holiday sales events. Presidents’ Day, Memorial Day, Labor Day, and Black Friday feature some of the most substantial markdowns.
Warehouse-specific mattress promotions appear throughout the year. Local stores sometimes offer deeper discounts on floor models or discontinued stock that may not be advertised online.
Costco’s pricing model includes value-added benefits like extended warranties. Even without special sales, their everyday prices generally run 10-30% lower than dedicated mattress retailers for comparable models.
What do reviews suggest about the durability and comfort of Costco’s Queen and King-sized mattresses?
Customer reviews indicate that Tempur-Pedic and Sealy mattresses maintain their shape and support for 8-10 years. Larger sizes show no significant difference in durability compared to smaller versions.
Novaform mattresses receive praise for initial comfort but mixed reviews on long-term performance. Some customers report slight compression in high-use areas after 3-5 years, particularly in Queen sizes.
Kirkland Signature mattresses earn positive feedback for their value-to-longevity ratio. Reviews suggest these mattresses perform comparably to models costing significantly more at specialty retailers.