Posture Rest Firm Pocket Spring Mattress
Firm pocket spring mattress with a wave foam and latex comfort top
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Overview
Firm, cushioned support
The Posture Rest Firm is a pocket spring mattress built for support, topped with a cushioned comfort layer of profiled wave foam and latex for a little give over a firm, stable base. With a firm 8/10 feel and a 26 cm profile, it's delivered as a full-size, uncompressed mattress — ready to use, no unrolling required.
Pocket spring support
A 2.3 mm-gauge pocket spring core gives firm, stable support and helps limit partner disturbance.
Wave foam & latex
A profiled wave foam and latex comfort layer cushions the surface while letting air move through.
Firm 8/10 feel
A genuinely firm, supportive mattress for sleepers who prefer a solid surface.
Delivered ready to use
A full-size, uncompressed mattress — no unrolling, no expansion time.
The Posture Rest Firm is for you if…
You want a firm, supportive bed
The Posture Rest Firm sits at a firm 8/10.
You share the bed
Individually wrapped pocket springs help limit partner disturbance.
You want cushioning over a firm base
A wave foam and latex comfort layer tops the springs.
You want a breathable top
Profiled wave foam helps air move through the comfort layer.
Feel & firmness
How firm is it, and who is it for?
The Posture Rest Firm sits at firm on the scale — a genuinely supportive, solid surface rather than a soft, sink-in one. Here is exactly where it lands, and who tends to get on best with it.
Firm· 8 / 10
Suits
- Back sleeperssupport through the lower back
Firmness is subjective — how firm a mattress feels varies with body weight and sleeping position. We recommend trying it in person at one of our five SE QLD showrooms before you decide.
Next
Inside the mattressWhat you are actually sleeping on
Knitted quilted cover
Soft knitted top fabric
Profiled wave foam
Egg-crate foam for cushioning and airflow
Foam & latex layer
A responsive latex-and-foam comfort layer
Cotton felt insulator
350 g cotton pad over the springs
Pocket spring core
2.3 mm-gauge individually wrapped springs
Cotton felt base pad
700 g cotton pad beneath the springs
Total height
Dimensions & specificationsEvery number we can stand behind
| Type | Pocket spring with foam & latex comfort top |
|---|---|
| Firmness | Firm · 8 / 10 |
| Total height | 26 cm |
| Spring gauge | 2.3 mm |
| Comfort layers | Profiled wave foam (2 cm), foam + latex (1.5 cm foam + 1 cm latex), cotton felt pads |
| Edge | Knitted side panel with foam edge |
| Cover | Knitted fabric |
| Sided | Single-sided — do not flip; rotate head-to-foot |
| Mattress size (selected) | 153 × 203 cm |
| Delivered | Conventional, uncompressed mattress |
| Warranty | 10 years |
All sizes follow Australian Standard mattress dimensions. A per-size spring layout is only published for Queen and King — call 07 3161 5415 for the Double figure before ordering. Measurements are taken by hand and can vary slightly between shipments.
🧭Room clearance
Allow 60–75 cm around the piece to move comfortably; remember the frame footprint runs a few cm larger than the mattress.
📐Total height
Total height = base + your mattress, so a tall base plus a deep mattress can sit high — worth checking for getting in and out.
🚙Pickup vehicle
For free Rocklea pickup, a flat-pack fits most cars, but an assembled or oversized item needs a van, ute or trailer.
Australian size chart
| Size | Mattress size (W × L) | Spring layout (rows × cols) |
|---|---|---|
| Double | 137 × 187 cm | — |
| Queen | 153 × 203 cm | 24 × 32 |
| King | 183 × 203 cm | 30 × 32 |
Australian sizes differ from US and UK — always check the centimetre dimensions, not just the name. Unsure which to choose? Read our Australian bed sizes guide.
Materials & careLooking after it
- Cover
- Knitted fabric, quilted
- Comfort layers
- Profiled wave foam + foam-and-latex layer, cotton felt pads
- Support core
- Pocket spring system, 2.3 mm gauge
- Edge
- Knitted side panel with foam edge
- Total height
- 26 cm
- Sided
- Single-sided — rotate head-to-foot, never flip
- Warranty
- 10 years
Care instructions
Rotate regularly
Turn it head-to-foot every few months to help it wear evenly. The Posture Rest Firm is single-sided — the comfort layers are only on top, so flipping it puts you on the base.
Use a protector
Keeps the cover cleaner and guards against everyday spills. Staining is not covered by the warranty, so this is the cheapest insurance you can buy.
Let it breathe
Air it out from time to time and keep the room well ventilated.
Spot clean only
Damp cloth and mild cleaner; avoid soaking or harsh chemicals.
Recommended care products
Delivery formatHow it arrives
Unlike our mattress-in-a-box range, the Posture Rest Firm is delivered as a conventional, uncompressed mattress — it arrives at full thickness and shape, not rolled or compressed, so there is no unwrapping, unrolling or expansion wait.
| Delivered | Conventional, full-size, uncompressed mattress |
|---|---|
| Packaging | Not roll-packed — no box, no compression |
| Assembly | None — ready to use on arrival |
Ready to use immediately
No unrolling or expansion time — place it on your base and it's ready to sleep on.
Full size on arrival
Because it isn't compressed, allow for its full mattress size (see Dimensions above) when planning delivery access and doorways.
Delivery & pickup
Being a full-size mattress, most customers choose our delivery service rather than a personal-vehicle pickup — see Delivery & pickup below.
Don't fold or bend it
It isn't designed to be compressed or rolled after manufacture. Folding or bending it can damage the spring unit and is not covered by the warranty.
Delivery & pickupGetting it to you
Delivery cost depends on distance. Free local delivery to eligible addresses near Rocklea — terms apply.
Estimate delivery to your postcode
Estimate shipping
From our Rocklea distribution warehouse, by appointment.
Base & frame
What base does this mattress need?
The most common question we get on a mattress — and the one most listings never answer. The base underneath matters as much as the mattress itself, both for how it feels and for your warranty.
Bases this mattress suits
Use it on a solid or platform base, a slatted base with evenly spaced slats. The surface underneath needs to be flat and fully supportive across the whole mattress — no box spring required.
Slat spacing
As a general industry guide, slat gaps of more than about 7.5 cm can leave a mattress under-supported and may affect your warranty. If you are not sure what your base measures, send us a photo or call 07 3161 5415 and we will check it with you before you order.
Need a frame to match?
Every Australian size pairs with a frame of the same name — a Queen mattress goes in a Queen frame. Browse matching bed frames →
An unsupportive or incorrectly spaced base can affect both comfort and your warranty — see the warranty section below.
Warranty10-year warranty & your rights
Your mattress is covered against manufacturing faults in materials and workmanship for 10 years from the date of purchase.
What the warranty does not cover
- Damage caused by an unsupportive base — a sagging base, or slats spaced too far apart. See “What base does this need?” above.
- The gradual softening and body impressions that all comfort layers develop with normal use. This is expected settling, not a fault.
- Damage from misuse, standing or jumping on the mattress, bending or folding it, or moving it without proper support.
- A change of mind about comfort or firmness. Firmness is personal, so please try it at one of our showrooms before you buy.
No online trial — something better. Firmness is personal and no amount of online description settles it. Lie on this mattress at any of our five SE QLD showrooms — Rocklea, Virginia, Bundall, North Ipswich and Beenleigh — and buy it knowing exactly how it feels.
This warranty is in addition to your rights under Australian Consumer Law. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure, and to compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
Pairs well withComplete your sleep set
Mellow Pillow Bamboo Waterproof Mattress Protector
Bamboo waterproof mattress protector — keeps the cover clean and the warranty intact
Mellow Pillow Microfibre Pillow
Soft microfibre pillow — an easy-care, good-value match for a firm mattress
Mellow Pillow Bamboo Memory Foam Pillow
Bamboo memory foam pillow, contouring support
Mellow Pillow Waterproof Bamboo Pillow Protector (Pack of 2)
Waterproof bamboo pillow protectors, pack of 2
Browse the range
ReviewsWhat buyers say
FAQ
Questions we get asked
Use it on a solid (platform) base or a slatted base with evenly spaced slats, so the mattress is supported evenly across its full size. No box spring is required. As a general industry guide, slat gaps of more than about 7.5 cm can leave a mattress under-supported and may affect your warranty. If you are not sure what your base measures, send us a photo or call 07 3161 5415 and we will check it with you.
It has a firm feel — around 8 on a 1 to 10 scale — with a cushioned comfort top over a 2.3 mm pocket spring core. That suits sleepers who prefer a firmer, more supportive surface. Firmness is subjective, so we would suggest trying it in person at one of our five SE QLD showrooms.
The top combines a 2 cm profiled wave foam with a foam-and-latex comfort layer (1.5 cm foam plus 1 cm latex). The wave foam cushions the surface and lets air move through, while the latex adds a responsive feel.
No. The Posture Rest Firm is delivered uncompressed and ready to use — it comes unrolled, not roll-packed, unlike our mattress-in-a-box range.
Yes. Because each pocket spring is individually wrapped and works on its own, the springs respond mainly under each sleeper, which helps keep one person's movement from carrying across to the other side.
Double (137 × 187 cm), Queen (153 × 203 cm) and King (183 × 203 cm) — all Australian Standard dimensions. There is no Single, King Single or Super King in this range.
No. The Posture Rest Firm is single-sided, with the comfort layers on top, so it isn't designed to be flipped. Rotate it head-to-foot every few months to help it wear evenly.
Yes — and we would rather you did. We do not run an online sleep trial, because we think lying on a mattress beats reading about one. The Posture Rest Firm is on display across our five SE QLD showrooms in Rocklea, Virginia, Beenleigh, Bundall (Gold Coast) and North Ipswich. Floor models can vary, so call ahead if you want a specific size. For change-of-mind and faults, see our warranty and returns policy — and note your rights under Australian Consumer Law always apply on top of any warranty.
Full detailsPosture Rest Firm Pocket Spring Mattress — full product details
The Posture Rest Firm is a pocket spring mattress built around a 2.3 mm-gauge pocket spring core for firm, stable support. The comfort top combines a 2 cm profiled wave foam with a foam-and-latex layer (1.5 cm foam plus 1 cm latex), cushioning the surface and letting air move through, while cotton felt pads add structure above and below the springs. Our mattress buying guide covers firmness, spring structure and materials in more detail.
With a firm 8/10 feel, the Posture Rest Firm suits sleepers who want a genuinely supportive surface, while the individually wrapped springs help limit partner disturbance for couples. It stands 26 cm tall and is available in three sizes: Double, Queen and King.
Backed by a 10-year warranty and delivered uncompressed and ready to use, the Posture Rest Firm works with a solid (platform) base or a slatted bed frame. Pair it with a waterproof mattress protector, and browse our pocket spring and firm mattress ranges. Need a frame too? See our bed frames. Because firmness is personal, the best way to know if it's right for you is to lie on it — come and try it at our showrooms in Rocklea, Virginia, Beenleigh, Bundall and North Ipswich.