Sleep Firm Luxe
Order before 2pm for FREE Sydney & Wollongong Next Day Delivery on: .
Awarded Australia’s BEST FIRM FEEL MATTRESS by BedBuyer in 2026
Buy the Sleep Firm mattress online with confidence or visit us in store to try them yourself
Long Single Mattress: 203cm x 92cm
King Single Mattress: 203cm x 107cm
Double Mattress: 188cm x 138cm
Queen Mattress: 203cm x 153cm
King Mattress: 203cm x 183cm
Super King Mattress: 203cm x 203cm
- King - $2,248.95
- Queen - $1,874.00
- Double - $1,799.01
- King Single - $1,724.02
- Single - $1,424.06
Sleep Firm Luxe
SLEEP FIRM DETAILS
Side & Hot Sleepers
The Sleep Firm Luxe is the premium medium-firm member of Australia's most awarded firm-mattress range — combining the same award-winning S+ Pro 5-Zone Pocket Spring System used in the BedBuyer 2024/25/26 winning Sleep Firm Mattress with a luxurious CloudGel™ Italian Water Gel Foam top layer. The result is a 7-out-of-10 medium-firm feel — firm spinal support beneath, with a softer, cooler, more cushioned sleep surface on top.
Designed for sleepers who want firm spinal support without an ultra-firm top feel — side sleepers who need pressure relief on shoulders and hips, hot sleepers who run warm overnight, couples where one partner wants firmer and the other softer, and anyone graduating from a worn-out plush mattress who still wants solid lower-back support. Hand-crafted in Melbourne by Chiropedic with over 30 years of mattress-making expertise.
Why people choose the Sleep Firm Luxe
☁️ CloudGel™ Italian Water Gel Foam — premium cooling top layer
The defining feature of the Luxe is its CloudGel™ premium Italian Water Gel Foam top layer. Imported from Italy, this advanced gel-infused foam creates a cool, cushioned sleep surface that absorbs body weight evenly and softens the firm support beneath. BedBuyer's review describes it as "a smooth, cushioned layer that absorbs body weight evenly and softens the firm underlying support" — ideal for side sleepers and anyone who sleeps hot.
💪 S+ Pro 5-Zone Pocket Spring System — 42% stronger than standard springs
Beneath the CloudGel comfort layer is the same award-winning S+ Pro 5-Zone Independent Spring System used in the BedBuyer-winning Sleep Firm Mattress. Each spring is individually wrapped in N-100 medical-grade fabric, tested to be up to 42% stronger than a standard pocket spring. Five zones target firm support exactly where your body needs it — head, lower back, hips and feet — with slight pressure relief at the shoulders and knees.
🔢 Up to 1,326 pocket springs in King size
The Luxe scales its spring count with size — up to 1,326 medical-grade pocket springs in a King. More springs at every size means firmer, more consistent spinal support whichever size you choose.
🧱 Boomerang® Foam mid-layer — long-lasting firm comfort
Between the CloudGel top and the spring system sits Sleep Firm's exclusive Boomerang® Foam by Dunlop — engineered with an extremely high rebound rate that does not lose its firmness over time. Boomerang Foam is GECA certified, treated with Ultra-Fresh anti-microbial protection, and approved by the National Asthma Council's Sensitive Choice® program.
🌬️ Bekaert Deslee Adaptive cover & 3D spacer fabric sides
The sleep surface is a Bekaert Deslee 'Adaptive' Fabric cover — soft, breathable, and designed to wick away heat and moisture. The sides use 3D spacer fabric for maximum air circulation, working with the CloudGel layer to keep the whole mattress cool and dry — particularly useful for hot sleepers and Australian summer nights.
🩺 Endorsed by the Australian Spinal Research Foundation
The Sleep Firm range — including the Luxe — has been independently assessed and endorsed by licensed chiropractors through the Australian Spinal Research Foundation for its ergonomic design, function, and ability to support natural spinal alignment.
🛏️ Foam-box edge support
The Luxe is built with a high-density foam box encasement around the spring unit — delivering edge-to-edge stability, usable sleeping surface right to the perimeter, and no roll-off. BedBuyer describes it as "a strong and stable perimeter."
Compare the Sleep Firm range
Three mattresses, one Australian-made firm-mattress family. Sleep Firm Luxe is the 7/10 medium-firm member with a CloudGel™ Italian gel-foam top for side and hot sleepers. The standard Sleep Firm sits at 9/10 firm and is the BedBuyer-winning original. Sleep Firm Ultra takes it to 9.5/10 extra firm with a double layer of Boomerang Foam for the firmest profile available.
| Feature | Sleep Firm Luxe You're viewing | Sleep Firm | Sleep Firm Ultra |
|---|---|---|---|
| Firmness | 7/10 — Medium-Firm | 9/10 — Firm | 9.5/10 — Extra Firm |
| Best for | Side & hot sleepers wanting firm spinal support with a softer, cooler top feel | All sleepers wanting genuine firm support — especially back & stomach sleepers | Back & stomach sleepers, larger frames, anyone wanting maximum firmness |
| Height | 30 cm | 26 cm | 28 cm |
| Spring system | S+ Pro 5-Zone Pocket Spring | S+ Pro 5-Zone Pocket Spring | S+ Pro 5-Zone Pocket Spring (reinforced) |
| Springs (King size) | 1,326 | 1,326 | 1,326 |
| Comfort layer | CloudGel™ Italian Gel Foam + Boomerang® Foam | Boomerang® Foam | Double layer Boomerang® Foam |
| Temperature regulation | Advanced CloudGel™ cooling + 3D spacer sides | Open-cell foam + 3D spacer sides | Open-cell foam + 3D spacer sides |
| Next-day delivery (Sydney & Wollongong) | Queen & King ✓ | Double, Queen, King ✓ | Queen & King ✓ |
| Trial | 100 Night Comfort Guarantee | 150 Night Sleep Trial | 100 Night Comfort Guarantee |
| Warranty | 15 years | 15 years | 15 years |
| Certifications | GECA · Sensitive Choice® · Spinal Foundation | GECA · Sensitive Choice® · Spinal Foundation | GECA · Sensitive Choice® · Spinal Foundation |
| Award | Award-winning Sleep Firm range | 🏆 BedBuyer 2024 · 2025 · 2026 Australia's Best Firm | Award-winning Sleep Firm range |
Certifications & endorsements
Also certified: Ultra-Fresh anti-microbial treated (sleep surface), N-100 Medical Grade Fabric (spring encasement), and the CloudGel™ top layer is imported from Italy and meets European foam-grade standards.
Sizes & dimensions
Five sizes available. Spring count scales up with each size so support stays firm and consistent however big you go.
| Size | Dimensions (W × L × H) | Delivery to Sydney & Wollongong |
|---|---|---|
| Single | 92 × 188 × 30 cm | Made-to-order · 7–14 days |
| King Single | 107 × 203 × 30 cm | Made-to-order · 7–14 days |
| Double | 138 × 188 × 30 cm | Made-to-order · 7–14 days |
| Queen | 153 × 203 × 30 cm | FREE next-business-day ✓ |
| King | 183 × 203 × 30 cm | FREE next-business-day ✓ |
Warranty & 100 Night Comfort Guarantee
🛡️ 15-Year warranty
Every Sleep Firm Luxe Mattress comes with a 15-year warranty against faulty workmanship or materials, backed directly by Chiropedic Bedding and Best in Beds.
🌙 100 Night Comfort Guarantee
The Sleep Firm Luxe is covered by our 100 Night Comfort Guarantee. If the firmness isn't right for you within the first 100 nights, we'll arrange an exchange to another mattress in our range so you find the right comfort match. We recommend sleeping on it for at least 14 nights first so your body has time to adjust to the new support.
Need help choosing the right firmness? Call our team on 1300 399 676 or visit any of our three NSW showrooms — all three Sleep Firm models are on display.
Recommended bed base
To preserve the support and warranty, the Sleep Firm Luxe must sit on a solid, supportive bed base:
- Slatted frames are fine — but slats must be solid (not flexible / posture) and spaced no more than 8 cm apart
- Ensemble bases, solid platform beds and good-quality timber/metal frames all work well
- Flexible "posture" slats, adjustable electric bed bases, or any unsupportive foundation will void the warranty
Not sure if your existing base is suitable? Contact our team and we'll help you check before you order.
Browse the full Sleep Firm range
FREE Australia-wide delivery
🚚 FREE next-business-day delivery — Sydney & Wollongong (Queen & King)
Order before 2 pm AEDT any business day and we'll dispatch your in-stock Queen or King Sleep Firm Luxe for next-business-day delivery across Greater Sydney and Wollongong — Western Sydney, South-West Sydney, North Shore, Inner West, Eastern Suburbs, the Hills District, the Sutherland Shire and the Illawarra all included.
📦 Made-to-order in 7–14 days — Single, King Single & Double
Single, King Single and Double Sleep Firm Luxe mattresses are made-to-order in Melbourne by Chiropedic and shipped free Australia-wide within 7–14 business days. We always ship as quickly as we can — usually faster than the upper estimate.
📦 FREE Australia-wide road express shipping
Free road express shipping Australia-wide on every Sleep Firm Luxe Mattress, dispatched via Allied Express or FedEx straight to your front door:
- Melbourne, Brisbane, Adelaide & Canberra Metro — within 7–14 business days
- Regional NSW & all other Australian areas — up to 21 business days (usually quicker)
🏪 24-hour Click & Collect from any showroom
Prefer to pick up? Click & Collect is available within 24 hours from any of our three NSW showrooms:
- Best in Beds Campbelltown — 20 Blaxland Road, Campbelltown (Macarthur / South-West Sydney)
- Best in Beds Prospect — 27 Rowood Road, Prospect (Western Sydney)
- Best in Beds Warrawong — 91-95 King Street, Warrawong (Wollongong / Illawarra)
Combined orders: if you purchase a bed or another item alongside your Sleep Firm Luxe Mattress, all items will be delivered together based on the ETA of the second item. Need the mattress urgently? Contact us and we'll arrange a separate dispatch.
Local Sleep Firm delivery & showroom pages
Looking for Sleep Firm delivery info for your area? Visit your local page:
- Sleep Firm Mattress Sydney
- Sleep Firm Mattress Parramatta
- Sleep Firm Mattress Wollongong
- Sleep Firm Mattress Campbelltown · Prospect · Warrawong
- Australia's Best Firm Mattress — NSW hub
Mattress care
- Always use a quality mattress protector — it preserves the cover and the warranty
- Rotate twice in the first month after purchase, then once per month thereafter
- The Sleep Firm Luxe is single-sided — spin 180° head-to-toe, no need to flip
- Spot-clean stains by gently dabbing with a damp cloth — avoid solvents and don't over-wet
- Allow up to 72 hours after unboxing for the mattress to fully expand to its factory shape
- Keep the room well ventilated — natural airflow helps the foams breathe
Need help deciding between Sleep Firm Luxe, Sleep Firm and Sleep Firm Ultra? Call our team on 1300 399 676 or visit any of our three NSW showrooms — all three Sleep Firm models are on display so you can feel the difference in person.
AUSTRALIA'S BEST FIRM FEEL MATTRESS IN 2026
Designed for advanced strength and spinal alignment, the 5 Zone S+Pro high spring count mattresses promote the best support for all body types and weights. You won’t find this in other retail mattress stores.
Quality constructionThe Australian-made Sleep Firm mattresses feature proprietary Boomerang foam, which is specially formulated to instantly rebound to its original shape for years of consistent firm support.They come with a 15-year warranty that you can trust. Made in Australia by Chiropedic Bedding who have 30 years of expertise in manufacturing Australia’s best mattresses.
Australian Spinal Research FoundationThe Sleep Firm mattresses have been assessed by licensed Chiropractors as being of high quality in relation to ergonomic design, function, and for its propose use.
100 NIGHT COMFORT GUARANTEE
Our mattress experts will always do their best to educate our customers on which mattress is most suitable to them based on their needs, however we understand that if you are unable to get to a showroom, purchasing online can occasionally result in the wrong mattress being selected.
To ensure our customers are completely satisfied with their purchase, Best in Beds is pleased to offer a 100 Night Mattress Comfort Guarantee across our Sleep Firm Ultra & Sleep Firm Luxe mattresses.
To guarantee we get you sleeping on the right mattress, our customers are entitled to exchange their mattress within the 100 Nights from the original order delivery date. You simply need to meet the requirements outlined below.. However, we do suggest to our customers, to sleep on the new mattress for a minimum of 14 nights before deciding on an exchange. This ensures the body has had some time to adjust to the new mattress. All returned mattresses are donated to our charity partner the Salvos to help those in need. Return shipping is free in all Metro location (Melbourne, Sydney, Canberra, Brisbane, Gold Coast, Adelaide, Hobart & Perth). If you are outside these metro locations, we will try to locate a charity in your area who can pick up your mattress. If we are unable to locate a charity that services your area, then you will need to arrange at your cost, to get the mattress to them or to a nominated depot in your closest metro location. As all 100 night guarantee returned mattresses go to charity, to live another life, they must be in an as-new condition with no damage, stains, marks or rips. All the customers should retain the original packaging of the mattress at least for 100 nights to use it during the return process. We highly recommend using a mattress protector with your mattress. If you choose to swap over the mattress, then you will need to pay the difference in price if it is more expensive alternatively we will issue you with a store credit the difference in price if it is cheaper. Please note the guarantee is limited to one mattress swap per household, delivery address or order. If you need to purchase multiple mattresses, we recommend buying one first to make sure you are happy then placing another order.Delivery to your suburb — order before 2 pm
Free express next-business-day delivery to Sydney, Wollongong & the Illawarra on every Sleep Firm mattress (Double/Queen/King on Standard; Queen/King on Luxe & Ultra). Visit your local suburb page for delivery cut-offs, showroom info, and back-support FAQs:
