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Medium Springwall® Adjustable Bed Base Friendly Temperature-Regulating Mattresses Compatible with Adjustable Bed Cooling Mattresses Mattresses With Eco-Friendly and Sustainable Materials

Medium-firmness mattresses — often called medium-firm — sit right between plush and firm, which is why they're the most popular and versatile feel we carry. You get enough cushioning to relieve pressure with enough support to keep your spine aligned, making medium a safe choice for back sleepers, combination sleepers who change positions through the night, and couples who need a compromise between two preferences. Shop medium models from Sealy, Serta, Beautyrest, Stearns & Foster, iComfort and Tempur-Pedic across memory foam, hybrid, euro-top, pillow-top and tight-top builds — with free delivery across Canada. • Feel: medium sits between plush and firm — balanced and the most versatile of our four comfort levels • Also called "medium-firm" — the middle of the firmness scale • Best for: back sleepers, combination sleepers, couples, and most body types • Consider plush if you sleep on your side; firm if you sleep on your stomach or want more support • Constructions: euro-top, tight-top, pillow-top, memory foam and hybrid • Brands: Sealy, Serta, Beautyrest, Stearns & Foster, iComfort, Tempur-Pedic, Springwall & NM • Prices: from $171 to premium
Springwall is a proudly Canadian-made brand known for chiropractic-minded support and durable, value-driven construction. Compare every option below by feel, size, and price.
Shop adjustable base friendly mattresses from Beautyrest, Serta, Sealy, Tempur-Pedic, Springwall, iComfort, and Stearns & Foster at National Mattress — 169+ models in memory foam, hybrid, latex, eurotop, and tight-top constructions from $59 to $6,640. Every mattress in this collection is manufacturer-verified to flex and articulate with an adjustable base without voiding the warranty. Available in Twin through King sizes with firmness levels from extra firm to plush, all built with CertiPUR-US® certified foams, including Canadian-made options. Free delivery is available, along with a 365-night sleep trial and 5–15 year warranty coverage.
A temperature-regulating mattress works to keep you at a comfortable, balanced temperature all night and all year — not just cooling you down, but adapting as your body and the seasons change so you don't wake up too hot or too cold. These mattresses use heat-responsive and breathable materials — phase-change covers, gel and graphite foams, Tencel and natural fibres, and airflow-promoting coils — to absorb and release warmth as needed. It's ideal if you run hot and cold, share a bed with a partner who sleeps at a different temperature, or just want consistent comfort through every season. You'll find temperature-regulating builds across every brand — Sealy, Serta, Beautyrest, iComfort, Tempur-Pedic, Chirofoam and our own NM line. Sleep hot specifically? See our cooling mattresses. Every mattress includes a 365-night sleep trial and free delivery across Canada. • What it does: holds a balanced, neutral temperature — adapts so you're not too hot or too cold • How it works: phase-change covers, gel & graphite foams, Tencel/natural fibres and breathable coil airflow • Best for: people who run hot and cold, couples with different sleep temperatures, and year-round comfort • Cooling vs regulating: cooling sleeps cold (for hot sleepers); regulating holds a steady, balanced temp • Across every brand and firmness • Every order: 365-night sleep trial, price-match guarantee & free Canada-wide delivery
If you sleep hot, the right mattress can make all the difference. Our cooling mattresses are built to draw heat away from your body and keep you comfortable all night — using cooling technologies like gel-infused memory foam, cool-to-the-touch and phase-change covers, graphite and copper infusions, and breathable pocket-coil airflow. You'll find cooling builds across every brand — Sealy, Serta, Beautyrest, iComfort, Tempur-Pedic, Chirofoam and our own NM line — in foam, hybrid and pocket-coil, from plush to firm. If you wake up sweaty or run warm at night, start here. Every mattress includes a 365-night sleep trial, price-match guarantee and free delivery across Canada. • Best for: hot sleepers, night sweats, or anyone who runs warm • Cooling technologies: gel-infused memory foam, cool-to-the-touch & phase-change covers, graphite/copper infusions, breathable coil airflow • Builds: gel memory foam, hybrid and pocket-coil • Across every brand and firmness, plush to firm • Why it helps: draws heat away and improves airflow so you sleep cooler • Every order: 365-night sleep trial, price-match guarantee & free Canada-wide delivery

Shop eco-friendly and sustainable mattresses at National Mattress, including organic latex, soy-based foam, recycled ocean-plastic fabric, and Tencel™ lyocell models from Evergreen, Beautyrest, Springwall, Stearns & Foster, Sealy, Serta, iComfort, and NM. Our collection spans a range of budgets in firm, medium, and plush comfort levels. Every mattress carries CertiPUR-US®, OEKO-TEX®, or GOTS certification, and the majority are manufactured in Canadian factories. Read our delivery information, sleep trial terms, and warranty information before ordering.

Medium Springwall® Adjustable Bed Base Friendly Temperature-Regulating Mattresses Compatible with Adjustable Bed Cooling Mattresses Eco-Friendly
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  • Springwall 6-inch medium-firm tight-top foam mattress with patterned white quilted cover and charcoal sides Springwall Foam Mattress Collection Logo
    • Bio Comfort Foam Core
    • Gel Quilt Foam
    • Stretch Knit
    • Reduced Motion Transfer
    • Made In Canada
    Single/Twin $171
    Twin XL In stock for fast delivery $228
    Double/Full In stock for fast delivery $231
    RV Short Queen In stock for fast delivery $290
    Queen In stock for fast delivery $271
    Compare at $599
    King In stock for fast delivery $381
    Online availability icon In-Stock
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Sep 27on select sizesfast delivery truck icon
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  • Springwall 7-inch medium-firm tight-top foam mattress, white cover with grey cloud motifs and charcoal quilted sides Springwall Foam Mattress Collection Logo
    • Bio Comfort Foam Core
    • Gel Quilt Foam
    • Convoluted Bio Comfort Foam
    • Reduced Motion Transfer
    • Made In Canada
    Single/Twin In stock for fast delivery $206
    Twin XL In stock for fast delivery $283
    Double/Full In stock for fast delivery $287
    RV Short Queen In stock for fast delivery $360
    Queen $335
    Compare at $799
    King In stock for fast delivery $476
    Online availability icon In-Stock
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Sep 27on select sizesfast delivery truck icon
    Pickup available icon Only Pickup available to
    M5H 2N1
  • Springwall Comfort Pockets 12-inch medium-firm euro-top mattress, white pebble-motif cover with grey woven sides Springwall Comfort Pockets Mattress Logo
    • 884 Full Perimeter Comfort Pockets® (Pocket Coils)
    • Bio Foam with Gel
    • HD Medium Bio Comfort Foam
    • Bio Comfort Quilted Stretch knit surface
    • Made In Canada
    Single/Twin $323
    Twin XL In stock for fast delivery $419
    Double/Full In stock for fast delivery $426
    RV Short Queen In stock for fast delivery $550
    Queen $511
    Compare at $1,099
    King In stock for fast delivery $648
    Online availability icon In-Stock
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Sep 27on select sizesfast delivery truck icon
    Pickup available icon Only Pickup available to
    M5H 2N1
  • Springwall HC flippable 12-inch medium-firm euro-top mattress, white aloe vera cover with grey damask quilted sides Springwall Healthcare Flippable Collection Logo
    • 884 Full Perimeter Comfort Pockets® (Pocket Coils)
    • Bio Foam with Gel
    • Cool Touch Stretch Knit Sleep Surface
    • Flippable Bio Comfort Quilted Stretch knit surface
    • Made In Canada
    Single/Twin In stock for fast delivery $339
    Twin XL In stock for fast delivery $546
    Double/Full In stock for fast delivery $554
    RV Short Queen $606
    Queen $657
    Compare at $1,399
    King In stock for fast delivery $857
    Online availability icon In-Stock
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Sep 27on select sizesfast delivery truck icon
    Pickup available icon Only Pickup available to
    M5H 2N1

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How to Choose an Eco-Friendly Mattress in Canada

The most important distinction in sustainable mattresses is what the comfort layers and cover are actually made from. Organic latex, sourced from rubber tree sap and certified to GOTS or OEKO-TEX® Standard 100, is the gold standard for eco-conscious sleepers because it is naturally durable, hypoallergenic, and biodegradable. Evergreen organic latex models at National Mattress use organic cotton covers with organic wool flame barriers, avoiding synthetic fire retardants entirely. For shoppers who prefer a traditional feel, brands like Springwall and NM use soy-based BioFoam™ and BioComfort™ foams that replace a portion of petroleum-based polyols with plant-derived alternatives, while Beautyrest Harmony Lux mattresses feature SEAQUAL™ fabric woven from recycled ocean plastic. Stearns & Foster wraps every Estate and Lux Estate model in sustainably sourced Tencel™ lyocell covers that are moisture-wicking and produced in a closed-loop process.

Look for third-party certifications rather than unverified marketing claims: CertiPUR-US® confirms foam is free of ozone depleters, heavy metals, and PBDEs, while OEKO-TEX® Standard 100 tests the finished textile for over 350 harmful substances. Every mattress at National Mattress carries at least one of these certifications, and the majority are manufactured in Canadian factories, reducing the carbon footprint associated with overseas shipping.

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Organic Latex

Natural rubber tree sap that is hypoallergenic, breathable, and biodegradable, available in all-latex or hybrid innerspring builds.

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Recycled & Plant-Based Foams

Soy-based BioFoam™ and SEAQUAL™ recycled ocean-plastic covers reduce petroleum dependence without compromising comfort or support.

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Third-Party Certified

Every model carries CertiPUR-US®, OEKO-TEX®, or GOTS certification, independently verified, not self-declared.

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Canadian-Made

Over 89% of our eco-friendly mattresses are manufactured in Canadian factories, reducing transport emissions with free delivery nationwide.

Frequently Asked Questions About Eco-Friendly Mattresses

What materials are used in eco-friendly mattresses?
Common sustainable materials include organic latex, organic cotton and wool, soy-based foams, bamboo-infused fabrics, Tencel™ lyocell, and SEAQUAL™ recycled ocean plastic. The specific materials vary by brand, Evergreen uses certified organic latex and wool, while Beautyrest Harmony Lux uses recycled ocean-plastic covers.
How is an eco-friendly mattress different from a regular mattress?
Eco-friendly mattresses replace some or all petroleum-based foams with plant-derived or natural alternatives and use organic or recycled cover fabrics. They typically produce less off-gassing, carry third-party environmental certifications like OEKO-TEX® or GOTS, and often use natural flame barriers such as wool instead of chemical retardants.
Do eco-friendly mattresses produce less off-gassing?
Yes. Mattresses made with organic latex, wool, and CertiPUR-US® certified foams produce significantly less volatile organic compound (VOC) emissions than conventional models. Natural latex and organic cotton covers have minimal chemical odour, making them a preferred choice for chemically sensitive sleepers and nurseries.
What certifications should I look for in an eco-friendly mattress?
The three most important certifications are CertiPUR-US® (foam safety), OEKO-TEX® Standard 100 (textile safety across 350+ substances), and GOTS (organic fibre chain of custody). Third-party verification is essential, terms like “natural” and “green” are unregulated marketing terms without a certification behind them.
Are eco-friendly mattresses more expensive?
Compare current product prices in the size you need, alongside the materials and construction that matter to you. Before ordering, read our delivery information, sleep trial terms, and manufacturer warranty information.
Which eco-friendly mattress is best for side sleepers?
Side sleepers generally need medium to plush comfort for pressure relief at the shoulder and hip. The Evergreen 14” Euro-top organic latex hybrid provides responsive contouring with organic wool and latex comfort layers. Use our mattress selector tool to filter by sleep position and eco-friendly features for a personalised recommendation.

Find Your Perfect Eco-Friendly Mattress

Our non-commissioned sleep experts can help you compare organic latex, plant-based foam, and recycled-material options, no sales pressure, just honest guidance.

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