6 Inches - Mattresses by Feature in Canada

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NM® HD+™ Core 6" Extra-Firm High Density Foam Mattress
BEST IN CLASS BEST SELLING
EX-FIRM
High Density Foam Core
High Density Foam Comfort Layer
Cotton Support Quilt
5 Year Warranty
Made In Canada
Single/Twin $152
Twin XL $203
Double/Full $206
Queen $251
Compare at $499
King $328
In-Stock
On Display:
Free delivery to M5H 2N1 as soon as Tomorrow, Sep 21on selected sizes
Only Pickup available to
M5H 2N1
View Details
NM® HD+™ Core 6" Firm Tight Top Foam Mattress
BEST IN CLASS TOP RATED
FIRM
High Density Foam Core
High Density Foam Comfort Layer
Cotton Channel Quilted Cover
5 Year Warranty
Made In Toronto, Canada
Single/Twin $177
Twin XL $238
Double/Full $243
Queen $260
Compare at $599
In-Stock Only 5 left!
On Display:
Free delivery to M5H 2N1 as soon as Tomorrow, Sep 21on selected sizes
Only Pickup available to
M5H 2N1
View Details
SPRINGWALL® 6" Medium Firm Tight Top Foam Mattress
BEST IN CLASS TOP RATED
MEDIUM
Bio Comfort Foam Core
Gel Quilt Foam
Stretch Knit
Reduced Motion Transfer
Made In Canada
Single/Twin $171
Twin XL $228
Double/Full $231
RV Short Queen $290
Queen $271
Compare at $599
King $381
In-Stock
On Display:
Free delivery to M5H 2N1 as soon as Tomorrow, Sep 21on selected sizes
Only Pickup available to
M5H 2N1
View Details
SEALY® Essentials 6" Firm Tight Top Foam Mattress
BEST IN CLASS TOP RATED
FIRM
CleanProtect™ Fabric
SealyLoft™ Quilt with Moisture Wicking Fibres
CertiPUR-US™ SealySupport™ HD Foam
CertiPUR-US™ SealySupport™ HD Core
SealySupport™ HD Foam
Single/Twin $251
Twin XL $304
Double/Full $309
Queen $376
Compare at $899
King $566
In-Stock Only 5 left!
On Display:
Free delivery to M5H 2N1 as soon as Tomorrow, Sep 21on selected sizes
Only Pickup available to
M5H 2N1
View Details
NM® Lullaby™ 6" Dual Sided Luxury Crib Mattress
LIMITED STOCK NEW ARRIVAL
EX-FIRM
High Density Foam Core
Dual Sided High Density Foam Comfort Layers
Organic Cotton Support Quilt
10 Year Warranty
Made In Toronto, Canada
Crib $79
Compare at $129
In-Stock Only 1 left!
On Display:
Delivery to M5H 2N1 as soon as Tomorrow, Sep 21
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.