Medium Memory Foam Edge Support Mattresses Temperature-Regulating Mattresses Tempur-Pedic® Mattresses and Accessories
Memory foam mattresses contour to your body, relieving pressure at the hips and shoulders while absorbing motion so you won't feel your partner move. They give a cradling, "hug" feel that suits side sleepers and couples. Browse every memory foam option below by brand, feel, and profile.
Edge support mattresses are reinforced around the perimeter so the edge feels as solid as the middle — you can sleep right up to the side without that sinking, roll-off feeling, sit on the edge to get dressed without it caving, and use the full surface of the bed. It's a feature that matters most for couples sharing the space, anyone who sits on the edge to get in and out of bed, and heavier-weight sleepers. These are mostly our pocket-coil and hybrid mattresses with full-perimeter coils or foam-encased edges — from Springwall (Full Perimeter Comfort Pockets), Sealy, Serta, Beautyrest, iComfort, Stearns & Foster and our own NM line. Every mattress includes a 365-night sleep trial and free delivery across Canada. • What it does: a reinforced perimeter so the edge stays firm — no sinking or rolling off • Why it matters: more usable sleep surface, easier to sit on the edge and get in and out of bed • Best for: couples sharing space, anyone who sits on the edge, and heavier-weight sleepers • How it works: full-perimeter pocket coils or foam-encased edges (mostly coil & hybrid; all-foam edges are softer) • Brands: Springwall (Full Perimeter Comfort Pockets), Sealy, Serta, Beautyrest, iComfort, Stearns & Foster & NM • Every order: 365-night sleep trial, price-match guarantee & free Canada-wide delivery
A temperature-regulating mattress works to keep you at a comfortable, balanced temperature all night and all year — not just cooling you down, but adapting as your body and the seasons change so you don't wake up too hot or too cold. These mattresses use heat-responsive and breathable materials — phase-change covers, gel and graphite foams, Tencel and natural fibres, and airflow-promoting coils — to absorb and release warmth as needed. It's ideal if you run hot and cold, share a bed with a partner who sleeps at a different temperature, or just want consistent comfort through every season. You'll find temperature-regulating builds across every brand — Sealy, Serta, Beautyrest, iComfort, Tempur-Pedic, Chirofoam and our own NM line. Sleep hot specifically? See our cooling mattresses. Every mattress includes a 365-night sleep trial and free delivery across Canada. • What it does: holds a balanced, neutral temperature — adapts so you're not too hot or too cold • How it works: phase-change covers, gel & graphite foams, Tencel/natural fibres and breathable coil airflow • Best for: people who run hot and cold, couples with different sleep temperatures, and year-round comfort • Cooling vs regulating: cooling sleeps cold (for hot sleepers); regulating holds a steady, balanced temp • Across every brand and firmness • Every order: 365-night sleep trial, price-match guarantee & free Canada-wide delivery
Tempur-Pedic is the original memory foam mattress brand, renowned for the NASA-derived TEMPUR® material that adapts to your body, uniquely pressure-relieving and motion-isolating.
Shop Tempur-Pedic across the TEMPUR-Align®, TEMPUR-ProAlign® and TEMPUR-LuxeAlign® collections in firm, medium and plush feels, all-foam builds plus a TEMPUR-ProAlign® hybrid. Made in the USA and backed by the manufacturer warranty terms, every Tempur-Pedic comes with our sleep trial and price match guarantee.
How to Choose the Right Tempur-Pedic Mattress
TEMPUR® Material is the reason a Tempur-Pedic® mattress feels unlike other foam beds, and it is worth knowing what separates it from ordinary memory foam. It is viscoelastic and noticeably denser, and it responds to your body heat as well as your weight. Two things follow. It conforms very precisely, flowing away from the points of highest pressure instead of compressing evenly, spreading your weight across a wider area. And it recovers slowly without pushing back. A resilient foam or a spring returns energy to you, and that is what you feel as counter-pressure under a shoulder or hip. TEMPUR Material mostly stops resisting instead, which is why people describe it as being moulded rather than supported.
The same property explains the trade-offs. Because the material absorbs energy rather than returning it, movement barely travels, so a restless partner is close to unnoticeable. For the same reason it takes more effort to change position, and material that wraps closely holds warmth more than an open structure, so cover and layer choices matter if you sleep hot. Models built with premium spring coils or heat-tempered steel coils under the TEMPUR layers answer both: springs move air through the mattress and add a lift that makes turning over easier, keeping the conforming feel on top. The firmness options are Firm, Medium and Plush.
Precise Conforming
A denser viscoelastic material flows away from pressure rather than squashing flat, so weight spreads over more of the surface and the sharpest pressure points are relieved rather than merely cushioned.
Movement Absorbed
Energy goes into the material instead of bouncing back, so a partner getting up barely registers on your side. All foam leads on motion isolation, with pocketed coil hybrids close behind; our motion transfer guide sets out the order.
All Foam or Hybrid
Premium spring coils and heat-tempered steel coils sit beneath the TEMPUR layers to add airflow, a springier lift and a steadier perimeter. Compare the approaches in our hybrid, foam and innerspring comparison.
Frequently Asked Questions About Tempur-Pedic Mattresses
What is TEMPUR Material, and how does it differ from ordinary memory foam?
Does a TEMPUR mattress sleep hot?
What do premium spring coils add compared with an all foam TEMPUR mattress?
Is there a break-in period, and why does it feel firmer at first?
Should a TEMPUR mattress be flipped or rotated?
Which firmness should I choose: Firm, Medium or Plush?
All Foam or Hybrid: Want Help Deciding?
Our non-commissioned sleep experts can explain what the spring layer changes and which firmness matches how you sleep, and you can read the terms of our sleep trial first.
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.
