8 Inches - Most Popular Mattresses in Canada

Loading recommendations...

NM® HD+™ Core 8" Medium Firm Euro-Top Foam Mattress
BEST IN CLASS TOP RATED TRENDING
MEDIUM
High Density Foam Core
High Resilience Comfort Foam
Soft Luxurious Cotton Cover
5 Year Warranty
Made In Toronto, Canada
Single/Twin $229
Twin XL $288
Double/Full $312
Queen $338
Compare at $699
In-Stock Only 4 left!
On Display:
Free delivery to M5H 2N1 as soon as Tomorrow, Sep 15
Only Pickup available to
M5H 2N1
View Details
NM® Cozy Air™ 8" Medium Firm Memory Foam Mattress
LIMITED STOCK NEW ARRIVAL
MEDIUM
7″ High Density Foam Core
1″ Cool Gel Memory Foam
3D Air-Knit Performance Fabric
Foam Core, No Coils
Mattress In A Box
CertiPUR-US Certified Foams
10 Year Warranty
Made In Canada
Single/Twin $320
Twin XL $374
Double/Full $380
Queen $419
Compare at $899
King $602
In-Stock
On Display:
Free delivery to M5H 2N1 as soon as Tomorrow, Sep 15
Only Pickup available to
M5H 2N1
View Details
NM® HD+™ Advanced 8" Extra-Firm High Density Foam Mattress
BEST IN CLASS BEST SELLING TOP RATED
EX-FIRM
Extra-Firm High Density Foam Core
HD Foam Support Layer
Cotton Fabric Quilted Top
25 Year Warranty
Made In Toronto, Canada
Single/Twin $256
Twin XL $356
Double/Full $361
Queen $439
Compare at $799
King $564
In-Stock
On Display:
Free delivery to M5H 2N1 as soon as Tomorrow, Sep 15
Only Pickup available to
M5H 2N1
View Details
NM® Essential 8" Memory Foam Mattress
LIMITED STOCK NEW ARRIVAL
FIRM
2″ Gel AeroFusion® Memory Foam
Standard Comfort Knit Cover
Flex Support Foam Core
10 Year Warranty
Single/Twin $432
Twin XL $455
Double/Full $586
Queen $639
Compare at $1,399
In-Stock Only 7 left!
On Display:
Free delivery to M5H 2N1 as soon as Tomorrow, Sep 15
Only Pickup available to
M5H 2N1
View Details
NM Cozy 8" Medium Firm Memory Foam Mattress
CLEARANCE FLASH SALE BEST IN CLASS
MEDIUM
High Density Foam Core
Cool Gel Memory Foam
Hypoallergenic Bamboo Cover
10 Year Warranty
Made In Toronto, Canada
Single/Twin SOLD OUT
Twin XL $359
Double/Full SOLD OUT
Queen SOLD OUT
Compare at $899
King $576
In-Stock Only 7 left!
On Display:
Free delivery to M5H 2N1 as soon as Tomorrow, Sep 15
Only Pickup available to
M5H 2N1
View Details
NM Orthopedic Classic 8" Firm Flippable Tight Top Mattress
BEST IN CLASS TOP RATED TRENDING
FIRM
Double Tempered Bonnel Coil with Edge Guard
Firm BioComfort™ Foam
Center & Lumbar Support
Dual Sided Cotton Support Quilt
5 Year Warranty
Made In Canada
Single/Twin $168
Twin XL $203
Double/Full $206
Queen $226
Compare at $499
King $251
In-Stock Only 9 left!
On Display:
Free delivery to M5H 2N1 as soon as Tomorrow, Sep 15
Only Pickup available to
M5H 2N1
View Details
SEALY® Cocoon™ 8" Medium Firm Memory Foam Mattress
FLASH SALE LIMITED STOCK
MEDIUM
Premium Fabric Cover
Perfect Fit Memory Foam
Personalized Comfort Layer
Essential Support Foam
10 Year Warranty
Single/Twin $505
Twin XL $553
Double/Full $610
Queen $599
Compare at $1,699
King $869
In-Stock Only 7 left!
On Display:
Free delivery to M5H 2N1 as soon as Tomorrow, Sep 15
Only Pickup available to
M5H 2N1
View Details
SEALY® Essentials 8" Medium Firm Tight Top Foam Mattress
LIMITED STOCK
MEDIUM
CleanProtect™ Fabric
SealyLoft™ Quilt with Moisture Wicking Fibres
CertiPUR-US™ SealySupport™ HD Foam
CertiPUR-US™ SealySupport™ HD Core
SealySupport™ HD Foam
Single/Twin $298
Twin XL $382
Double/Full $388
Queen $420
Compare at $999
King $591
In-Stock Only 4 left!
On Display:
Free delivery to M5H 2N1 as soon as Tomorrow, Sep 15
Only Pickup available to
M5H 2N1
View Details
SERTA® Modern Series™ 8" Medium Firm Gel Foam Mattress
BEST IN CLASS TOP RATED LIMITED STOCK
MEDIUM
8 Inch Model with Double Layers of Comfort
Serta CoolWick Breathable Cover
PureComfort Gel Foam with PureComfort Foam Support Core
Designed and Built in Canada
Single/Twin $431
Twin XL $445
Double/Full $488
Queen $535
Compare at $1,299
King $653
In-Stock Only 2 left!
On Display:
Free delivery to M5H 2N1 as soon as Tomorrow, Sep 15
Only Pickup available to
M5H 2N1
View Details
SERTA® Spectrum™ 8" Medium-Firm Gel Memory Foam Mattress
CLEARANCE LIMITED STOCK
MEDIUM
8 Inch Model with Double Layers of Comfort
Serta® CoolWick™ Breathable Cover
CoolTwist™ Gel Foam with SertaPure® Foam Support Core
Designed and Built in Canada
Queen SOLD OUT
Compare at $1,499
Out Of Stock
On Display:
View Details
SPRINGWALL® Chiro Medic® 8" Firm Tight Top Mattress
BEST IN CLASS TOP RATED TRENDING
FIRM
700 Continuous Coil
Bio-Foam Comfort Foam
Bio Comfort Quilted Stretch knit surface
SpringWALL Edge System
Pressure Balancing Design
Single/Twin $179
Double/Full $251
Queen $299
Compare at $699
King $391
In-Stock Only 8 left!
On Display:
Free delivery to M5H 2N1 as soon as Tomorrow, Sep 15
Only Pickup available to
M5H 2N1
View Details
SPRINGWALL® 8" Extra-Firm Tight Top Foam Mattress
BEST IN CLASS TOP RATED TRENDING
EX-FIRM
Bio Comfort Foam Core
HD Firm Bio Comfort Foam
Gel Quilt Foam
Cool Touch Stretch Knit Sleep Surface
Made In Canada
Single/Twin $251
Twin XL $346
Double/Full $351
RV Short Queen $440
Queen $410
Compare at $899
King $571
In-Stock
On Display:
Free delivery to M5H 2N1 as soon as Tomorrow, Sep 15
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.