Split Queen Box Springs Canada Adjustable Bases

A split queen box spring is a standard queen foundation built in two halves (each about 30″ × 80″) instead of one solid piece — so it slides up narrow staircases, around tight corners, and into condos and lofts where a one-piece queen box spring simply won't fit. Together the two halves support a standard queen mattress (60″ × 80″) exactly like a regular box spring. Shop split queen box springs and foundations matched to Sealy, Serta, Beautyrest, Simmons, Stearns & Foster and more — free delivery across Canada. • What it is: a queen box spring that splits into two ~30″ × 80″ halves • Why: fits up tight stairwells and into condos/lofts a one-piece can't • Supports a standard queen mattress (60″ × 80″) — same support as a solid box spring • Split box springs and foundations (plus compatible bed frames) • Brands: Sealy, Serta, Beautyrest, Simmons, Stearns & Foster, Springwall, Galaxy & NM • From $162 — free Canada-wide delivery

Shop lifestyle adjustable bases from Serta's baselogic™ collection at National Mattress — available in Twin XL, Double/Full, Queen, and King sizes from $462 to $2,199. Choose from 4 tiers: Bronze (head lift, wired remote), Silver (head & foot lift, wireless remote, zero-gravity preset), Gold (massage, underbed lighting, USB A & C charging), and Platinum (dual massage, sound machine, automatic pillow tilt). All 17 models feature zero-clearance frames that fit inside most existing bed frames, foldable chassis for easy setup, and adjustable-height legs up to 12". Compatible with memory foam, hybrid, and latex mattresses. Free delivery across Canada with every order.

Split Queen Box Springs Canada Adjustable Bases
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  • NM 7.0 Elite Lifestyle Adjustable Base
    LIMITED STOCK NEW ARRIVAL
    NM 7.0 Elite Lifestyle Adjustable Base NM 7.0 Elite Lifestyle Adjustable Base brand icon
    • Head & Foot Articulation
    • Wireless 17-Button Remote
    • App Control (Apple & Android)
    • 4 Programmable Memory Positions
    • Zero-Gravity, Anti-Snore, TV & Lounge Presets
    • Head & Foot Massage with Timer
    • Dual USB Hubs (Type A & C)
    • LED Under-Bed Lighting
    • Child-Lock
    • Zero-Clearance Easy-Fit Frame
    • Battery Emergency Lowering
    • 850 lb Capacity
    Twin XL In stock for fast delivery $951
    Queen Split $980
    Double/Full $1,003
    Queen In stock for fast delivery $1,055
    Compare at $2,299
    King In stock for fast delivery $1,242
    Online availability icon In-Stock
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jun 28
    Pickup available icon Only Pickup available to
    View Details
  • NM 7.0 Elite Lifestyle Adjustable Base - Queen Split
    LIMITED STOCK NEW ARRIVAL
    NM 7.0 Elite Lifestyle Adjustable Base - 1 NM 7.0 Elite Lifestyle Adjustable Base - Queen Split brand icon
    • Head & Foot Articulation
    • Wireless 17-Button Remote
    • App Control (Apple & Android)
    • 4 Programmable Memory Positions
    • Zero-Gravity, Anti-Snore, TV & Lounge Presets
    • Head & Foot Massage with Timer
    • Dual USB Hubs (Type A & C)
    • LED Under-Bed Lighting
    • Child-Lock
    • Zero-Clearance Easy-Fit Frame
    • Battery Emergency Lowering
    • 850 lb Capacity
    Queen Split $980
    Compare at $2,099
    Online availability icon Backorder Available
    In-Store availability icon On Display:
    Estimated delivery icon Estimated free delivery on Tue, Jul 14
    View Details

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How to Choose the Right Adjustable Base for Your Bedroom

An adjustable base transforms a standard mattress into a customizable sleep system, letting you raise or lower the head and foot sections independently. The key decision factors are articulation type, control method, and built-in extras. Head-only bases like the Serta baselogic™ Bronze suit readers and light sleepers on a budget, while head-and-foot models like the Silver, Gold, and Platinum tiers add zero-gravity positioning for pressure relief and improved circulation. Wireless remotes, built-in massage, underbed lighting, and USB charging ports are available on mid- and upper-tier models.

Every adjustable base at National Mattress features a zero-clearance design that fits inside most existing bed frames, plus a foldable chassis for easy delivery and setup. Most adjustable-base-friendly mattresses work well on these bases — memory foam, latex, and hybrid mattresses with pocket coil systems flex smoothly with the articulating sections. Check each mattress product page or our mattress compatibility guide to confirm before ordering.

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4 Tiers to Match Your Needs

From the entry-level Bronze (head lift, wired remote) to the Platinum (dual massage, sound machine, pillow tilt) — choose features that fit your lifestyle and budget.

🛋️

Zero-Gravity Preset

Available on Silver, Gold, and Platinum models — elevates knees above heart level to reduce spinal pressure and may help relieve snoring and acid reflux.

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USB & Smart Features

Gold and Platinum tiers include USB A & C charging ports, ambient underbed lighting, and the Platinum adds a white/pink/brown noise sound machine.

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Zero Clearance & Foldable

All models fold flat for easy delivery and fit inside most existing bed frames with no visible gap — no need to replace your bedroom furniture.

Frequently Asked Questions About Adjustable Bases

What sizes are available for lifestyle adjustable bases at National Mattress?
Our Serta baselogic™ adjustable bases are available in Twin XL, Queen, and King across all four tiers (Bronze, Silver, Gold, Platinum). The Silver tier also comes in Double/Full. Two Twin XL bases can be paired for a split King setup that gives each partner independent control.
Will an adjustable base fit inside my existing bed frame?
Yes. Every baselogic™ model features a zero-clearance design that sits flush inside most standard bed frames and platform bases. Legs can be removed entirely, or set to 3″, 6″, 9″, or 12″ heights using the included adjustable legs. Many models also support headboard bracket attachments.
What is the difference between the Bronze, Silver, Gold, and Platinum adjustable bases?
Bronze offers head-only lift with a wired remote from $462. Silver adds foot articulation, wireless remote, and zero-gravity preset. Gold includes single massage, 3 memory presets, underbed lighting, and USB ports from $1,249. Platinum adds dual massage, an LCD remote, automatic pillow tilt, and a built-in sound machine from $1,899. See our complete adjustable base guide for a full feature breakdown.
Which mattresses are compatible with an adjustable base?
Memory foam, latex, and hybrid mattresses with individually wrapped coils are all compatible with adjustable bases. Most mattresses at National Mattress are adjustable-base-friendly — look for the “Compatible with Adjustable Bed Base” tag on each product page. Traditional rigid innerspring mattresses are generally not recommended.
Can an adjustable base help with snoring or acid reflux?
Elevating the head 6–8 inches may help reduce snoring by keeping airways open, and can help manage acid reflux by using gravity to keep stomach acid from rising. The Silver, Gold, and Platinum models include a one-touch zero-gravity preset that positions the body for optimal pressure relief.
Do adjustable bases ship free across Canada?
National Mattress offers free express delivery across Canada on orders over $199. Since all adjustable bases are priced from $462, every model qualifies for free shipping. All bases arrive in a compact box with a foldable design for easy room-of-choice setup — no special tools required.

Not Sure Which Adjustable Base Is Right for You?

Our non-commissioned sleep experts can help you match the right base to your mattress and sleep needs — no sales pressure, just honest guidance.

Read Our Adjustable Base Guide Talk to a Sleep Expert

Upgrade your sleep at National Mattress

Discover a mattress that transforms your sleep into a truly rejuvenating experience. We offer a wide variety of options to suit every sleep style and preference, ensuring a better night's sleep.

Why Choose Us?

  • Variety: From plush to firm, we have options for every body type and sleep style.
  • Quality: Trusted brands and top-notch materials for long-lasting comfort.
  • Sleep Trials & Warranties: Enjoy peace of mind with flexible trials and warranties.
  • Expert Advice: Get personalized recommendations from our sleep specialists.

Mattress Selection Includes

  • Memory Foam: Contours to your body for personalized comfort and pressure relief.
  • Hybrid: Combines responsive springs with foam for balanced support and comfort.
  • Innerspring: Provides firm support, bounce, and cooling airflow.
  • Latex: Hypoallergenic, eco-friendly, and exceptionally comfortable.
  • Adjustable Beds: Customize your sleep position for optimal comfort.
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