Bed Frame Boxspring Split Queen Box Springs Queen Mattress Accessories Blue Mattresses All
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
Outfit Canada's most popular bed size with our largest accessory selection. Shop queen (60″ × 80″) mattress protectors, sheet sets, box springs and low-profile foundations, bed frames, pillows and duvets — protectors from HealthGuard, Restguard and Hush, box springs matched to your Sealy, Serta, Beautyrest or Tempur-Pedic mattress, and easy-care bedding. Free delivery across Canada. • Fits the queen mattress: 60″ × 80″ • Mattress protectors — waterproof, breathable and encasement styles • Sheet sets, duvets and pillows in queen sizes • Box springs and low-profile foundations • Bed frames and bases • Brands: HealthGuard, Restguard, Hush, Cotton House, NM, Leggett & Platt, Sealy, Serta, Beautyrest, Tempur-Pedic & more • Accessories from $8 — free Canada-wide delivery
These mattresses feature a blue-accent or cool-tone cover — and since that cover sits under your sheets, colour won't change how you sleep. To find the right bed, shop by size (twin to king), comfort (plush, medium, firm), or type (memory foam, hybrid, pocket coil). Every mattress includes a 365-night sleep trial and free delivery across Canada.
Outfit Canada's most popular bed size with our largest accessory selection. Shop queen (60″ × 80″) mattress protectors, sheet sets, box springs and low-profile foundations, bed frames, pillows and duvets — protectors from HealthGuard, Restguard and Hush, box springs matched to your Sealy, Serta, Beautyrest or Tempur-Pedic mattress, and easy-care bedding. Free delivery across Canada. • Fits the queen mattress: 60″ × 80″ • Mattress protectors — waterproof, breathable and encasement styles • Sheet sets, duvets and pillows in queen sizes • Box springs and low-profile foundations • Bed frames and bases • Brands: HealthGuard, Restguard, Hush, Cotton House, NM, Leggett & Platt, Sealy, Serta, Beautyrest, Tempur-Pedic & more • Accessories from $8 — free Canada-wide delivery
These mattresses feature a blue-accent or cool-tone cover — and since that cover sits under your sheets, colour won't change how you sleep. To find the right bed, shop by size (twin to king), comfort (plush, medium, firm), or type (memory foam, hybrid, pocket coil). Every mattress includes a 365-night sleep trial and free delivery across Canada.
Loading recommendations...
Navigating through the elements of the carousel is possible using the tab key. You can skip the carousel or go straight to carousel navigation using the skip links.
![]()
![]()
![In stock for fast delivery]()
SOLD OUT
![In stock for fast delivery]()
SOLD OUT
![Online availability icon]()
Only left!
![In-Store availability icon]()
On Display:
![Estimated delivery icon]()
Estimated free delivery on
![Free delivery availability icon]()
Free delivery as soon as
![Pickup available icon]()
Only Pickup available to
Compare at
Compare at
Showing of products
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.
Filters
Loading recommendations...
Navigating through the elements of the carousel is possible using the tab key. You can skip the carousel or go straight to carousel navigation using the skip links.
![]()
![]()
![In stock for fast delivery]()
SOLD OUT
![In stock for fast delivery]()
SOLD OUT
![Online availability icon]()
Only left!
![In-Store availability icon]()
On Display:
![Estimated delivery icon]()
Estimated free delivery on
![Free delivery availability icon]()
Free delivery as soon as
![Pickup available icon]()
Only Pickup available to
Compare at
Compare at
