Firm Mattresses

Choosing a firm mattress often starts with wanting to feel supported all night long. A good firm mattress keeps your hips level with your shoulders, which helps your spine stay aligned when you sleep on your stomach or your back. And firm doesn't mean uncomfortable.

At Avanti, every model comes in a firm version, with a comfort layer of eco-friendly latex or memory foam over solid support. All our mattresses are handmade at our factory in Saint-Narcisse, Quebec, with CertiPUR-US® and OEKO-TEX® Standard 100 certified foams.

See the dimensions

Who is a firm mattress for?

The right firmness depends on how you sleep and on your body type. A firm mattress is especially well suited to:

  • Stomach sleepers, since it keeps the hips from sinking and arching the lower back.
  • Back sleepers who like to feel solid support under the lumbar area.
  • People with a heavier build, who put more pressure on the mattress.
  • Anyone who prefers to sleep "on" the mattress rather than "in" it.

Do you sleep mostly on your side? A medium-firm mattress or a soft mattress will let your shoulders and hips sink in just enough.

Firm doesn't mean hard

A good firm mattress combines two things: a support core that doesn't give way and a comfort layer that gently follows the contours of your body. On our hybrid models, the pocket springs are arranged in parallel with a reinforced centre, where the back and hips carry about 75% of your body weight. On top, a layer of latex or memory foam relieves pressure points. The result: firm support, without the feeling of sleeping on a board.

Which technology should you choose in a firm version?

CollectionWhat it offers in a firm versionModels
LATEXTRAPerforated eco-friendly latex with responsive support, naturally antibacterial and dust mite resistantLatex10, Latex4, LatexGel, Boreale, Latex Hybride
REVE800 pocket springs with centre reinforcement and copper-infused SeeU latex, for consistent postural supportEvolution, Victory, Emotion, Reality
LUXUp to 1,020 pocket springs with centre reinforcement, for strong support in the middleLavello, Invitation, Opéra, Solace
COOLGELGel-infused memory foam that keeps the surface cool, with ergonomic zones on some modelsVita, Nesto, Viscogel, Gflex, Hybride Active, Coolgel1, Coolgel3
LAVANDEMemory foam infused with lavender essential oil, for a more soothing bedtimeLavande1, Lavande2, Lavande3
MATT-2-GO2 in. of eco-friendly latex, delivered right to you in a boxMatt-2-Go, Sensation, Stoneham, Gleason

Torn between springs and foam? Our article hybrid vs memory foam mattresses compares the two based on your sleeper profile.

Why choose a firm Avanti mattress

Handmade in Quebec since 1995, in our factory in Saint-Narcisse, in the Mauricie region.

Discover Avanti

Built to last at least 10 years with normal use, with a warranty of up to 10 years depending on the model.

Warranty details

Stable edges: on our hybrids, a rigid 3 in. perimeter of perforated foam holds the springs in place.

See our components

Proven reliability: a return rate of less than 1%.

Read our Google reviews

Every size, from twin to king.

Size guide

Try it in store

"Firm" doesn't always mean the same thing from one brand to the next. The best way to confirm your choice is still to lie down for a few minutes in your usual sleeping position.

Find an Avanti retailer near you

Frequently asked questions

Another question? Our team is here to help at 1 800 315-4080.

Is a firm mattress good for your back?

It is, especially if you sleep on your stomach or your back, because it keeps your hips from sagging. If it's too firm for your body type, however, it can create pressure points at the shoulders and hips. See our mattresses for back pain page to narrow down your choice.

Firm or medium-firm: how do you decide?

If you sleep in several positions or spend part of the night on your side, medium-firm is often more versatile. If you sleep mostly on your stomach or your build calls for extra support, go with firm.

Is there an adjustment period?

Yes, allow a few weeks for your body to get used to the new support and for the foams to settle.

What base should I use for my firm mattress?

Our mattresses are designed for a box spring, a platform base or an Avanti adjustable bed. The base must have centre support, which is a condition of the warranty.

How do I take care of it?

Rotate it once a month during the first year, then four times a year. A waterproof mattress protector is strongly recommended.