NM® Best-in-Class Mattresses Compatible with Adjustable Bed Mattresses for Standard Bed Frames Mattress Selector

NM mattresses are National Mattress's own line — quality construction at honest, direct prices across firmness levels and builds. Compare every option below by feel, size, and price.
Best-in-Class is where you'll find the very best mattresses we carry — the flagship, top-of-the-line models that lead their category — now on sale. Think Tempur-Pedic's Tempur-LuxeAlign and ProAlign, the Beautyrest Centennial, and luxury beds from Stearns & Foster and Sealy: the deepest comfort technology, premium materials and the highest build quality, with savings of hundreds of dollars on beds that rarely go on sale. If you want the best sleep money can buy at a better price, start here — every best-in-class mattress includes our 365-night sleep trial, price-match guarantee and free delivery across Canada. • What "best-in-class" means: the flagship, top-of-the-line model in each brand's lineup — on sale • Featured flagships: Tempur-Pedic (LuxeAlign & ProAlign), Beautyrest Centennial, Stearns & Foster • Premium materials, the deepest comfort tech and the highest build quality • Save hundreds on beds that rarely get discounted • Best for: shoppers who want the best sleep money can buy, for less • Every order: 365-night sleep trial, price-match guarantee & free Canada-wide delivery
These mattresses are built for a standard bed frame, box spring or platform bed rather than an adjustable base — solid, no-flex support for a classic setup. Shopping by feel or build instead? Browse by comfort (plush, medium, firm) or by type (memory foam, hybrid, pocket coil, traditional). Using an adjustable base? See our adjustable-bed-compatible mattresses. Every order includes a 365-night sleep trial and free delivery across Canada.
NM® Best-in-Class Mattresses Compatible with Adjustable Bed Mattresses for Standard Bed Frames Mattress Selector

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Loading recommendations...
Clear all NM Best In Class Compatible with Adjustable Bed No
We can't find products matching the selection.

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.
Clearance Mattresses

Clearance Mattresses

Explore our discounted mattress collection, featuring limited quantities, floor models, and more.

Shop All Clearance

Mattress Selector

See which mattress is best for you!

Try Now

Thousands in Stock

We have over 1,000 mattresses in stock.

Shop Now
Loading recommendations...