King Premium Adjustable Bases
Premium is the sweet spot between everyday value and luxury — name-brand mattresses with better materials, thicker comfort layers and more advanced support, without the flagship price tag. This is where you'll find recognizable comfort lines like Sealy Posturepedic Plus, Serta Perfect Sleeper and Perfect Day, Beautyrest Harmony, Chirofoam memory foam and Springwall Chiropractic — in euro-top, pillow-top, hybrid, memory foam and even organic latex builds, across every firmness from plush to extra firm. Most premium mattresses run from about $400 to $1,400. Every one includes a 365-night sleep trial, price-match guarantee and free delivery across Canada. • What "premium" means: name-brand comfort and upgraded materials — a step up from value, below the luxury flagships • Featured lines: Sealy Posturepedic Plus, Serta Perfect Sleeper & Perfect Day, Beautyrest Harmony, Chirofoam, Springwall Chiropractic • Builds: euro-top, pillow-top, hybrid, memory foam and organic latex • Every firmness from plush to extra firm • Typically about $400 to $1,400 • Looking higher or lower? See our luxury or great-value mattresses • Every order: 365-night sleep trial, price-match guarantee & free Canada-wide delivery
Shop lifestyle adjustable bases from Serta's baselogic™ collection at National Mattress — available in Twin XL, Double/Full, Queen, and King sizes from $462 to $2,199. Choose from 4 tiers: Bronze (head lift, wired remote), Silver (head & foot lift, wireless remote, zero-gravity preset), Gold (massage, underbed lighting, USB A & C charging), and Platinum (dual massage, sound machine, automatic pillow tilt). All 17 models feature zero-clearance frames that fit inside most existing bed frames, foldable chassis for easy setup, and adjustable-height legs up to 12". Compatible with memory foam, hybrid, and latex mattresses. Free delivery across Canada with every order.
How to Choose the Right Adjustable Base for Your Bedroom
An adjustable base transforms a standard mattress into a customizable sleep system, letting you raise or lower the head and foot sections independently. The key decision factors are articulation type, control method, and built-in extras. Head-only bases like the Serta baselogic™ Bronze suit readers and light sleepers on a budget, while head-and-foot models like the Silver, Gold, and Platinum tiers add zero-gravity positioning for pressure relief and improved circulation. Wireless remotes, built-in massage, underbed lighting, and USB charging ports are available on mid- and upper-tier models.
Every adjustable base at National Mattress features a zero-clearance design that fits inside most existing bed frames, plus a foldable chassis for easy delivery and setup. Most adjustable-base-friendly mattresses work well on these bases — memory foam, latex, and hybrid mattresses with pocket coil systems flex smoothly with the articulating sections. Check each mattress product page or our mattress compatibility guide to confirm before ordering.
4 Tiers to Match Your Needs
From the entry-level Bronze (head lift, wired remote) to the Platinum (dual massage, sound machine, pillow tilt) — choose features that fit your lifestyle and budget.
Zero-Gravity Preset
Available on Silver, Gold, and Platinum models — elevates knees above heart level to reduce spinal pressure and may help relieve snoring and acid reflux.
USB & Smart Features
Gold and Platinum tiers include USB A & C charging ports, ambient underbed lighting, and the Platinum adds a white/pink/brown noise sound machine.
Zero Clearance & Foldable
All models fold flat for easy delivery and fit inside most existing bed frames with no visible gap — no need to replace your bedroom furniture.
Frequently Asked Questions About Adjustable Bases
What sizes are available for lifestyle adjustable bases at National Mattress?
Will an adjustable base fit inside my existing bed frame?
What is the difference between the Bronze, Silver, Gold, and Platinum adjustable bases?
Which mattresses are compatible with an adjustable base?
Can an adjustable base help with snoring or acid reflux?
Do adjustable bases ship free across Canada?
Not Sure Which Adjustable Base Is Right for You?
Our non-commissioned sleep experts can help you match the right base to your mattress and sleep needs — no sales pressure, just honest guidance.
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.
