Adjustable Bases Bedding/Sheets Boxspring Sinca® Springwall® Sealy® All

Sinca metal bed frames give any mattress a solid, squeak-free foundation. Built from heavy-gauge steel with adjustable widths to fit twin through king, they set up in minutes with no tools and carry a lifetime limited warranty. A practical, long-lasting base for boxspring-and-mattress sets.
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.
Sealy mattresses are engineered for dependable, body-aligning support — many featuring Posturepedic Technology that reinforces the centre third where you need it most. Compare every option below by feel, size, and price.

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SEALY® Boxspring - High Profile 9"
FLASH SALE TOP RATED
9" Pedestal Foundation
Quilted Border
Corner Guards
Dark Fabric
Works with all Sealy Mattresses
Single/Twin SOLD OUT
Twin XL $179
Double/Full SOLD OUT
Queen SOLD OUT
Compare at $399
Queen Split $302
King Split $358
In-Stock Only 1 left!
On Display:
Delivery to M5H 2N1 as soon as Tomorrow, Sep 29on select sizes
Only Pickup available to
M5H 2N1
View Details
SEALY® Boxspring - Low Profile 5"
FLASH SALE LIMITED STOCK
5" Low Profile Foundation
Quilted Border
Corner Guards
Dark Fabric
Works with all Sealy Mattresses
Single/Twin $150
Twin XL SOLD OUT
Double/Full SOLD OUT
Queen SOLD OUT
Compare at $399
Queen Split $302
King Split SOLD OUT
In-Stock Only 1 left!
On Display:
Delivery to M5H 2N1 as soon as Tomorrow, Sep 29on select sizes
Only Pickup available to
M5H 2N1
View Details
SEALY® Reflexion® Arc Adjustable Base
CLEARANCE LIMITED STOCK
Head & Foot Articulation
Wireless Remote
Dual-Zone Head & Foot Massage (2 Intensities)
Zero-Gravity Preset
TV Preset Position
One-Touch Flat
Reprogrammable Favorite Preset
Underbed LED Lighting
USB & USB-C Charging Ports
IdealArc Wall Glide
Deck-On-Deck Design
Battery Backup Lowers Bed Flat
850 lb Lift Capacity
Twin XL SOLD OUT
Double/Full SOLD OUT
Queen SOLD OUT
Compare at $3,399
King SOLD OUT
Out Of Stock
On Display:
View Details
SEALY® Reflexion® Boost Adjustable Base
CLEARANCE LIMITED STOCK
Head & Foot Articulation
Wireless Remote
One-Touch Flat
Reprogrammable Favorite Preset
Foldable, Compact Design
Zero-Clearance Frame
Adjustable Legs
Child Lock
Battery Backup Lowers Bed Flat
650 lb Lift Capacity
Twin XL SOLD OUT
Double/Full SOLD OUT
Queen SOLD OUT
Compare at $1,999
King SOLD OUT
Out Of Stock
On Display:
View Details
SEALY® Reflexion® Plus Adjustable Base
LIMITED STOCK NEW ARRIVAL
Head & Foot Articulation
Wireless Backlit Remote
Personalized Zero-Gravity Preset
2 Programmable Memory Positions
Dimmable Underbed LED Lighting (3 Levels)
Dual USB Charging (Type A & C)
4-Height Adjustable Legs (3 / 6 / 9 / 12 in)
Zero-Clearance Deck (3.7 in Profile)
Foldable, Easy-Delivery Design
Battery Backup Lowers Bed Flat
Child Lock
Headboard Brackets Sold Separately
Twin XL $1,049
Double/Full $1,099
Queen $1,099
Compare at $1,999
King $1,599
Backorder Available
On Display:
Estimated free delivery to M5H 2N1 as soon as Thu, Oct 8
View Details
SEALY® Reflexion® Ultra Adjustable Base
LIMITED STOCK NEW ARRIVAL
Head & Foot Articulation
Wireless Backlit Remote
Personalized Zero-Gravity Preset
2 Programmable Memory Positions
Full-Body Massage, Head & Foot (3 Intensities)
Massage Timer (10 / 20 / 30 Min)
Pillow Tilt
Lumbar Support
Dimmable Underbed LED (3 Levels)
Dual USB Charging (Type A & C)
Side Mattress Retainer Bars
4-Height Adjustable Legs (3 / 6 / 9 / 12″)
Zero-Clearance (5″ Profile)
Foldable, Easy-Delivery Design
Headboard Brackets Included
850 lb Lift Capacity
Twin XL $1,749
Double/Full $1,799
Queen $1,799
Compare at $3,399
King $2,399
Backorder Available
On Display:
Estimated free delivery to M5H 2N1 as soon as Fri, Oct 23
View Details
SPRINGWALL® Boxspring - Standard 9"
BEST IN CLASS TOP RATED
9" Pedestal Foundation
Quilted Border
Corner Guards
Dark Fabric
Works with all Springwall Mattresses
Single/Twin $123
Twin XL SOLD OUT
Double/Full $140
Queen SOLD OUT
Compare at $299
Queen Split $262
King Split $262
In-Stock Only 3 left!
On Display:
Delivery to M5H 2N1 as soon as Tomorrow, Sep 29on select sizes
Only Pickup available to
M5H 2N1
View Details
SPRINGWALL® Boxspring - Low Profile 5"
BEST IN CLASS TOP RATED
5" Pedestal Foundation
Quilted Border
Corner Guards
Dark Fabric
Works with all Springwall Mattresses
Single/Twin $123
Twin XL $131
Double/Full $140
Queen SOLD OUT
Compare at $299
Queen Split $262
King Split $262
In-Stock
On Display:
Delivery to M5H 2N1 as soon as Tomorrow, Sep 29on select sizes
Only Pickup available to
M5H 2N1
View Details

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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