Extra Firm Mattresses
Enjoy a solid night’s sleep with an extra-firm mattress from Ecosa. Premium latex foam and high-gauge pocket springs ensure maximum comfort, stability and support – no sinkage.
- Awarded #1 Mattress BrandBy CHOICE® in 2025 and 2026
- 100-Night TrialFree returns if it is not the one
- Ergonomic Spine AlignmentZoned support and zero partner disturbance
- Fast, free metro shippingDelivered compressed in a box
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EssentialsEssence Mattress
EssentialsTrueFirm Mattress
EssentialsEcosa Mattress
PremiumPure Mattress
PremiumCoolComfort Mattress
PremiumSenseHD Mattress
LuxuryCielo Mattress
LuxuryAeroLux Mattress
4.6 · 1,794 reviews
Best for budget- and eco-conscious sleepers who want springs.
From $710
From $497
4.7 · 726 reviews
Best for anyone who wants a truly firm bed, with two levels to choose from.
From $830
From $581
4.7 · 26,382 reviews
Best for couples and anyone still working out their firmness.
From $870
From $609
4.7 · 2,119 reviews
Best for side sleepers who want pressure relief with a spring feel.
From $1,240
From $868
4.5 · 279 reviews
Best for hot sleepers who want airflow and a medium feel.
From $1,830
From $1,281
5.0 · 1 reviews
Best for side sleepers who love the deep hug of memory foam.
From $2,120
From $1,484
Best for sleepers who want a soft Euro Top over firm, cooling support.
From $2,200
From $1,540
4.6 · 55 reviews
Best for back sleepers who love a plush, hotel-style feel.
From $3,700
From $2,590
Highlight
Budget-Friendly
Truly Firm Support
Our Best Seller
Serious Comfort
For Hot Sleepers
Ultra-Adaptive Comfort
Soft Top, Firm Support
Cloud-Like Luxury
How It Feels
Even & Supportive
Stable & Firm
Contouring & Supportive
Supportive & Breathable
Cool & Airy
Weightless & Contouring
Extra Comfort
Soft & Cloud-Like
Firmness
Height & Sizes
Height
23cm
25cm
25cm
29cm
28cm
25cm
37cm
40cm (with pillow top)
Single
Yes
Yes
Yes
No
No
No
No
No
Long Single
No
No
Yes
Yes
No
No
Yes
No
King Single
Yes
Yes
Yes
No
No
No
No
No
Double
Yes
Yes
Yes
Yes
Yes
No
No
No
Queen
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
King
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Super King
No
Yes
Yes
Yes
No
Yes
Yes
Yes
What’s Inside
Hybrid
- Precision pocket springs
- Bio-based memory foam
- 5 support zones
Hybrid
- Precision pocket springs
- Open-cell latex foam
- Firm support foam
- 5 support zones
Memory Foam
- Contouring memory foam
- Open-cell memory foam
- 5 support zones
Hybrid
- Precision pocket springs
- Micro coils
- Natural latex foam
- Open-cell memory foam
- Cooling gel memory foam
- 7 support zones
Hybrid
- Precision pocket springs
- FlexMatrix airflow grid
- Copper-infused foam
- BounceTech™ foam
- 5 support zones
Memory Foam
- Ultra-adaptive KineticaFoam™
- Breathable support foam
Hybrid
- Super-soft air memory foam
- Cooling gel memory foam
- Micro coils
- Adaptive memory foam
- Transition support foam
- Stability foam
- 7 support zones
- Pocket springs
Hybrid
- Precision pocket springs
- Contouring memory foam
- Gel memory foam
- 7 support zones
- Plush down-blend pillow top
Cover, Care & Warranty
Washable cover
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Edge support
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Allergy & skin-friendly
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Free mattress protector
No
No
Yes
No
No
No
No
No
Warranty
15-Year Limited Warranty
15-Year Limited Warranty
15-Year Limited Warranty
15-Year Limited Warranty
15-Year Limited Warranty
15-Year Limited Warranty
15-Year Limited Warranty
10-Year Limited Warranty
Mattress Firmness Scale
Our mattress range is expertly designed to suit your comfort preference- with options ranging between Plush and Extra Firm that offer the ideal balance of comfort and proper spinal support.
Join 100,000 happy customers
Choose Solid Ergonomic Support with an Extra-Firm Mattress
If you find comfort in a sleep surface with an ultra-firm and stable feel, an extra-firm mattress may be the right choice. With robust support systems and materials such as high-gauge springs, high-density foams and latex, these mattresses are designed to provide a solid surface with little to no give.
Not a fan of the sensation of melting into a plush, cushioned mattress? An extra-firm mattress won’t disappoint. Unyielding under pressure, they prevent the body from sinking and have a flat and firm feel with minimal contouring.
Not a fan of the sensation of melting into a plush, cushioned mattress? An extra-firm mattress won’t disappoint. Unyielding under pressure, they prevent the body from sinking and have a flat and firm feel with minimal contouring.
Is an Extra-Firm Mattress for You?
Mattress comfort is a matter of personal preference, and many extra-firm mattress fans simply prefer a harder sleep surface. However, there are some other reasons for sleepers to swap to super-firm support.
Firmer mattresses are often recommended for back pain as they promote neutral spinal alignment and prevent sinking in the hips and lower back. For this reason, an extra-firm mattress is a suitable option for back and stomach sleepers. Compressing less under body weight, an extra-firm mattress is also considered a good option for heavier sleepers.
Side sleepers, on the other hand, will usually benefit from the hip and shoulder cushioning of a softer mattress.
Struggle with a tossing, turning partner? Extra-firm mattresses are a great choice as they offer excellent motion isolation. They are also known for their durability, thanks to the use of higher-density foams.
Firmer mattresses are often recommended for back pain as they promote neutral spinal alignment and prevent sinking in the hips and lower back. For this reason, an extra-firm mattress is a suitable option for back and stomach sleepers. Compressing less under body weight, an extra-firm mattress is also considered a good option for heavier sleepers.
Side sleepers, on the other hand, will usually benefit from the hip and shoulder cushioning of a softer mattress.
Struggle with a tossing, turning partner? Extra-firm mattresses are a great choice as they offer excellent motion isolation. They are also known for their durability, thanks to the use of higher-density foams.
Explore Our Super-Firm Mattress Solution
With high-density latex foam, high-gauge pocket springs and convoluted wave foam for even weight distribution and airflow, our TrueFirm Mattress delivers extra-firm, ergonomic comfort.
Its ultra-stable, sink-free construction reduces partner disturbance and provides advanced pressure-relieving support. While promoting neutral spinal alignment for peaceful, pain-free sleep.
Its ultra-stable, sink-free construction reduces partner disturbance and provides advanced pressure-relieving support. While promoting neutral spinal alignment for peaceful, pain-free sleep.
Find Your Perfect Firmness Fit
If an extra-firm mattress sounds slightly too firm, we also have firm mattress options. Or you may want to consider an adjustable firmness mattress like the Ecosa or Pure Mattress.
To take the guesswork out of choosing, try our mattress quiz. You’ll be matched with your ideal mattress in just a few clicks!
To take the guesswork out of choosing, try our mattress quiz. You’ll be matched with your ideal mattress in just a few clicks!
Try Your Extra-Firm Mattress for 100 Nights
Shopping for an extra-firm mattress in Australia? Order your mattress from Ecosa and enjoy free next-day metro delivery. You’ll also have 100 nights to try it and decide if it’s right for you. If you’re not 100% sold, we’ll arrange a return and refund – so there’s no reason to lose sleep.
Between The Sheets
Explore Our Mattresses in Action
How to adjust the firmness of your Ecosa Mattress
Introducing our Best Selling Ecosa Mattress
Our Coolest Mattress Yet - 80% Cooler to the touch
Spring into ultimate, precision-crafted support - Pure Mattress
How to adjust the firmness of your Pure Mattress
How to adjust the firmness of your Ecosa Mattress
Introducing our Best Selling Ecosa Mattress
Our Coolest Mattress Yet - 80% Cooler to the touch
Spring into ultimate, precision-crafted support - Pure Mattress
How to adjust the firmness of your Pure Mattress
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