Protectors - Boxspring - Shop All Mattress Brands in Canada

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BEAUTYREST® Boxspring - High Profile 9"
FLASH SALE TOP RATED
9" Pedestal Foundation
Quilted Border
Corner Guards
Dark Fabric
Works with all Beautyrest Mattresses
Single/Twin $179
Twin XL $202
Double/Full SOLD OUT
Queen $200
Compare at $499
Queen Split $404
King Split SOLD OUT
In-Stock Only 8 left!
On Display:
Free delivery to M5H 2N1 as soon as Tomorrow, Sep 22on select sizes
Only Pickup available to
M5H 2N1
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BEAUTYREST® Boxspring - Low Profile 5"
FLASH SALE TOP RATED
5" Low Profile Foundation
Quilted Border
Corner Guards
Dark Fabric
Works with all Beautyrest Mattresses
Single/Twin SOLD OUT
Twin XL SOLD OUT
Double/Full $190
Queen SOLD OUT
Compare at $499
Queen Split $404
King Split SOLD OUT
In-Stock Only 3 left!
On Display:
Free delivery to M5H 2N1 as soon as Tomorrow, Sep 22on select sizes
Only Pickup available to
M5H 2N1
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COZY® Waterproof Mattress Protector
CLEARANCE FLASH SALE
Optimal Noiseless Moisture Protection
Allergen Reducing
Dust Mite Protection
Universal elastic for a tighter fit
Washable
Single/Twin SOLD OUT
Queen SOLD OUT
Compare at $99
King $5
In-Stock Only 4 left!
On Display:
Delivery to M5H 2N1 as soon as Tomorrow, Sep 22on select sizes
Only Pickup available to
M5H 2N1
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HEALTHGUARD® Cool Touch Waterproof Mattress Protector
BEST IN CLASS TOP RATED
Cooling 5-sided COOLTOUCHTM Moisture-wicking technology
Featuring NO-MITETM protection
Waterproof and breathable
Hypo-allergenic and anti-microbial
Polyurethane laminate lining
Single/Twin $49
Twin XL $36
Double/Full $56
Queen $61
Compare at $169
King $67
In-Stock
On Display:
Delivery to M5H 2N1 as soon as Tomorrow, Sep 22
Only Pickup available to
M5H 2N1
View Details
HEALTHGUARD Barrier Plus Terry Top Waterproof Mattress Encasement
BEST IN CLASS TOP RATED
Terry top guaranteed to blcok bed bugs
Featuring NO-MITETM protection protection against dust mites
Waterproof and breathable
Polyurethane lining
Fits up to 12" and 16" mattresses
Single/Twin SOLD OUT
Twin XL $39
Double/Full $54
Queen $67
Compare at $199
King $70
In-Stock
On Display:
Delivery to M5H 2N1 as soon as Tomorrow, Sep 22on select sizes
Only Pickup available to
M5H 2N1
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HEALTHGUARD® Organic Bamboo Mattress Protector
BEST IN CLASS TOP RATED
Organic Certified
5-Sided Waterproof
Antimicrobial and Hypoallergenic
Quiet and Comfortable
NO-MITE™ Protection
Single/Twin $84
Twin XL $84
Double/Full $91
Queen $96
Compare at $249
King $105
In-Stock
On Display:
Delivery to M5H 2N1 as soon as Tomorrow, Sep 22
Only Pickup available to
M5H 2N1
View Details
HEALTHGUARD® Premium Terry Waterproof Mattress Protector
BEST IN CLASS TOP RATED
Soft cotton terry for added absorbency
Featuring NO-MITETM protection
Waterproof and breathable
Universal elastic for a tighter fit
Washable
Single/Twin $30
Twin XL $33
Double/Full $33
Queen $39
Compare at $99
King $44
In-Stock
On Display:
Delivery to M5H 2N1 as soon as Tomorrow, Sep 22
Only Pickup available to
M5H 2N1
View Details
HEALTHGUARD® Luxury Quilted Waterproof Mattress Protector
BEST IN CLASS TOP RATED
Quilted for that little extra plush
Featuring NO-MITETM protection
Waterproof and breathable
Polyester microfiber top
Polyurethane interlock with TPU lining
Single/Twin $53
Twin XL $53
Double/Full $60
Queen $67
Compare at $199
King $74
In-Stock
On Display:
Delivery to M5H 2N1 as soon as Tomorrow, Sep 22
Only Pickup available to
M5H 2N1
View Details
MARSHALL® Boxspring - High Profile 9"
LIMITED STOCK NEW ARRIVAL
Kiln-Dried Wood Foundation
Classic 9″ High Profile
Pairs With Any Mattress
OEKO-TEX® Certified Cover
FSC-Certified Wood
10 Year Warranty
Made In Canada
Single/Twin $410
Twin XL $435
Double/Full $560
Queen SOLD OUT
Compare at $999
Queen Split $865
King Split $865
In-Stock Only 6 left!
On Display:
Free delivery to M5H 2N1 as soon as Tomorrow, Sep 22on select sizes
Only Pickup available to
M5H 2N1
View Details
MARSHALL® Boxspring - Low Profile 6"
LIMITED STOCK NEW ARRIVAL
Kiln-Dried Wood Foundation
Low 6″ Profile
Full-Frame Support
Pairs With Any Mattress
OEKO-TEX® Certified Cover
10 Year Warranty
Made In Canada
Single/Twin $410
Twin XL SOLD OUT
Double/Full $560
Queen $595
Compare at $999
Queen Split $865
King Split $865
In-Stock Only 4 left!
On Display:
Free delivery to M5H 2N1 as soon as Tomorrow, Sep 22on select sizes
Only Pickup available to
M5H 2N1
View Details
MARSHALL® Boxspring - Posture Board 2"
LIMITED STOCK NEW ARRIVAL
Kiln-Dried Wood Platform
Slim 2″ Profile
For Platform & Slatted Beds
OEKO-TEX® Certified Cover
FSC-Certified Wood
10 Year Warranty
Made In Canada
Single/Twin $410
Twin XL $435
Double/Full $560
Queen $595
Compare at $999
Queen Split $865
King Split $865
In-Stock Only 7 left!
On Display:
Free delivery to M5H 2N1 as soon as Tomorrow, Sep 22
Only Pickup available to
M5H 2N1
View Details
NATURA® Deluxe Wool Mattress Protector
LIMITED STOCK NEW ARRIVAL
NaturaWool™ Fill Top
OEKO-TEX® Standard 100 Certified
Unbleached, 100% Cotton Backing
Elastic Corner Straps For A Secure Fit
5 Year Warranty
Single/Twin $126
Twin XL $99
Double/Full $163
Queen $175
Compare at $349
King $186
In-Stock
On Display:
Delivery to M5H 2N1 as soon as Tomorrow, Sep 22
Only Pickup available to
M5H 2N1
View Details

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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.