Boxspring Top-Rated Mattresses All
These are our top-rated mattresses — the highest-rated, best-reviewed beds chosen by verified customer reviews. Instead of guessing, shop the models real Canadians rate most highly for comfort, support and durability, spanning every brand and comfort level from plush to firm. Every mattress is backed by our 365-night sleep trial, price-match guarantee and manufacturer's warranty, and ships free across Canada — so a top-rated pick is an easy, low-risk choice. Browse best-reviewed models from Sealy, Serta, Beautyrest, Tempur-Pedic, Stearns & Foster and our own NM line.
• What "top-rated" means: our highest-rated mattresses by verified customer reviews
• Rated by real Canadians for comfort, support and durability
• Spans every brand and comfort level (plush, medium, firm, extra firm)
• Every order: 365-night sleep trial, price-match guarantee and manufacturer's warranty
• Free delivery across Canada
• Brands include Sealy, Serta, Beautyrest, Tempur-Pedic, Stearns & Foster & NM
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OPEN BAG - NM Boxspring - White - Standard 8" - Twin XL
CLEARANCE
BEST IN CLASS
TOP RATED
- 8" Solid Wood Pedestal Foundation
- 3/8" Quilted Border
- Corner Guards
- White Fabric
- Works with all Twin XL Size Mattresses
Twin XL
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Compare at $199
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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.
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