Traditional Side Sleeper White All Mattresses

Traditional mattresses have a tight-top surface — the comfort layers are smoothly upholstered into the mattress with no added pillow-top or euro-top. That means a firmer, more supportive and responsive feel, excellent durability, and a clean classic look without the "sink" of a plush topper. Compare every tight-top option below by brand, feel, and price.
Side sleepers need a mattress that cushions the shoulders and hips while keeping the spine aligned — usually a plush to medium feel with strong pressure relief and contouring. The options below help side sleepers avoid shoulder and hip pain. Compare them by brand, feel, and profile.

Shop 200+ mattresses from Serta, Beautyrest, Sealy, Tempur-Pedic, Springwall, and Stearns & Foster at National Mattress — available in Single/Twin through King sizes from $99 to $6,640. Choose from innerspring, euro-top, memory foam, hybrid, and latex constructions in four firmness levels from extra firm to plush. Every mattress is manufactured in Canadian factories using CertiPUR-US® certified foams and ships free across Canada with a 365-night sleep trial, price match guarantee, and manufacturer warranty coverage up to 25 years.

Traditional Side Sleeper White All Mattresses
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  • SPRINGWALL® 7" Medium Firm Tight Top Foam Mattress SPRINGWALL® 7" Medium Firm Tight Top Foam Mattress brand icon
    • Bio Comfort Foam Core
    • Gel Quilt Foam
    • Convoluted Bio Comfort Foam
    • Reduced Motion Transfer
    • Made In Canada
    Single/Twin $206
    Twin XL $283
    Double/Full $287
    Queen $335
    Compare at $799
    RV Short Queen $360
    King $476
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  • SPRINGWALL® 6" Medium Firm Tight Top Foam Mattress SPRINGWALL® 6" Medium Firm Tight Top Foam Mattress brand icon
    • Bio Comfort Foam Core
    • Gel Quilt Foam
    • Stretch Knit
    • Reduced Motion Transfer
    • Made In Canada
    Single/Twin SOLD OUT
    Twin XL $228
    Double/Full $231
    Queen $271
    Compare at $599
    RV Short Queen SOLD OUT
    King $381
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  • SEALY® Essentials 8" Medium Firm Tight Top Foam Mattress SEALY® Essentials 8" Medium Firm Tight Top Foam Mattress brand icon
    • CleanProtect™ Fabric
    • SealyLoft™ Quilt with Moisture Wicking Fibres
    • CertiPUR-US™ SealySupport™ HD Foam
    • CertiPUR-US™ SealySupport™ HD Core
    • SealySupport™ HD Foam
    Single/Twin SOLD OUT
    Double/Full SOLD OUT
    Queen SOLD OUT
    Compare at $799
    Twin XL $355
    King SOLD OUT
    Online availability icon In-Stock Only 1 left!
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  • SEALY® Essentials 11" Medium Firm Tight Top Mattress SEALY® Essentials 11" Medium Firm Tight Top Mattress brand icon
    • CleanProtect™ Fabric
    • SealyLoft™ Quilt with Moisture Wicking Fibres
    • CertiPUR-US™ SealySupport™ HD Foam
    • Posture Touch® Pocket Coils
    • EssentialEdge™ Coil Support
    Single/Twin SOLD OUT
    Twin XL $395
    Double/Full SOLD OUT
    Queen $475
    Compare at $999
    King SOLD OUT
    Online availability icon In-Stock Only 6 left!
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  • EVERGREEN™ 12" Tight-Top Medium-Firm Organic Latex Mattress EVERGREEN™ 12" Tight-Top Medium-Firm Organic Latex Mattress brand icon
    • 1000 Hi-Loft Pocket Coil with Foam Encased Perimeter
    • Organic Latex Comfort Layer
    • Bio-Foam natural foam content support layers
    • Organic Cotton Quilt with Organic Latex and Organic Wool
    • 10 Year Warranty
    • Made In Toronto, Canada
    Single/Twin SOLD OUT
    Twin XL $548
    Double/Full $556
    Queen $645
    Compare at $1,199
    King SOLD OUT
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  • SERTA® Perfect Sleeper® 14" Plush Hybrid Mattress SERTA® Perfect Sleeper® 14" Plush Hybrid Mattress brand icon
    • 1000 Series 3-Zoned Coil System
    • CoolFeel Fabric™
    • Serta® PillowSoft® Foam
    • Cool Twist® Gel Memory Foam
    • Hybrid Design
    • Designed and Made in Canada
    Single/Twin SOLD OUT
    Twin XL $960
    Double/Full SOLD OUT
    Queen SOLD OUT
    Compare at $2,099
    King SOLD OUT
    Online availability icon In-Stock Only 5 left!
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  • SERTA® Perfect Sleeper® Premium 14" Medium Firm Tight Top Mattress SERTA® Perfect Sleeper® Premium 14" Medium Firm Tight Top Mattress brand icon
    • 1000 Series 3-Zoned Coil System
    • CoolFeel Fabric™
    • Serta® Antimicrobial Fibre
    • Cool Twist® Gel Memory Foam
    • Serta® Support Foam
    • Designed and Made in Canada
    Single/Twin SOLD OUT
    Twin XL $960
    Double/Full SOLD OUT
    Queen SOLD OUT
    Compare at $2,099
    King SOLD OUT
    Online availability icon In-Stock Only 4 left!
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  • BEAUTYREST® Quintessence™ 14.5" Medium Firm Tight Top Mattress BEAUTYREST® Quintessence™ 14.5" Medium Firm Tight Top Mattress brand icon
    • Beautyrest® T3 Pocketed Coil Technology
    • Beautyrest® Gel Memory Foam
    • WinterCool™ Carbon Foam and GelTouch® Foam
    • WinterCool™ Tri-Fiber with alpaca, cashmere, and silk.
    • WinterCool™ Sleep System with 4 distinct cooling technologies.
    • WinterCool™ Carbon Foam and GelTouch® Foam
    Queen $1,665
    Compare at $3,499
    King SOLD OUT
    Online availability icon In-Stock Only 2 left!
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  • SPRINGWALL® 7" Medium Firm Tight Top Foam Mattress - Single/Twin SPRINGWALL® 7" Medium Firm Tight Top Foam Mattress - Single/Twin brand icon
    • Bio Comfort Foam Core
    • Gel Quilt Foam
    • Convoluted Bio Comfort Foam
    • Reduced Motion Transfer
    • Made In Canada
    Single/Twin $206
    Compare at $499
    Online availability icon In-Stock Only 4 left!
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  • SPRINGWALL® 6" Medium Firm Tight Top Foam Mattress  - Twin XL SPRINGWALL® 6" Medium Firm Tight Top Foam Mattress  - Twin XL brand icon
    • Hi-Loft 1000 Pocket Coil
    • Cool Gel infused memory foam
    • Bio-Foam natural foam content reduces your carbon footprint
    • Foam encased perimeter for greater support and stability on the edge of the mattress
    • Works with any boxspring, platform bed, or slats.
    Twin XL $228
    Compare at $499
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  • SPRINGWALL® 6" Medium Firm Tight Top Foam Mattress  - Double/Full SPRINGWALL® 6" Medium Firm Tight Top Foam Mattress  - Double/Full brand icon
    • Bio Comfort Foam Core
    • Gel Quilt Foam
    • Stretch Knit
    • Reduced Motion Transfer
    • Made In Canada
    Double/Full $231
    Compare at $499
    Online availability icon In-Stock Only 2 left!
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  • SPRINGWALL® 6" Medium Firm Tight Top Foam Mattress  - Queen SPRINGWALL® 6" Medium Firm Tight Top Foam Mattress  - Queen brand icon
    • Bio Comfort Foam Core
    • Gel Quilt Foam
    • Stretch Knit
    • Reduced Motion Transfer
    • Made In Canada
    Queen $271
    Compare at $599
    Online availability icon In-Stock Only 3 left!
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