Get a fast AAC panels price
Big River is ready to help you get the job done right and fast. Our external AAC cladding range is available across Australia with key local stock holdings for you. We are here to help builders and trades with fast access to your ACC panel price and local ACC panel stock.
Get in touch for your AAC quote with our friendly team at your local branch, so you can get back to the building job site and get the job done right.
Leading brands of AAC panels
Leading brands of AAC to help build your reputation
Big River has the leading brands of AAC Wall Cladding with proven reputation to support your quality installation that you put your name to.
- Maxiwall – Big Rivers owns this brand of AAC and is available for fast quote, take-off and plenty of stock Australia wide. AAC panels have a wide range of specific applications in homes and low‑density residential projects, especially for external walls, internal walls, floors and roofing.
- Helix – the next-generation external AAC wall systems for leading trades. AAC external cladding offers a cost‑effective way to standardise a high‑performance building wall system while still allowing modern design finishes.
Both of these are world-class brands and provide a great alternative to Hebel AAC.
Pricing and technical support
Our Big River team are here to help you complete your current job and build your reputation as a professional tradesperson to win the next job!
We can help you with:
- Special trade pricing for AAC panels
- Take-offs quotation estimates of your plans
- Split deliveries to help with space on site
- Technical support for your project
- Installation advice for the best ACC install
Benefits of AAC panels
Practical AAC Cladding benefits for trades
Big River AAC wall cladding helps trades build homes faster, safer and with better thermal and acoustic performance. Even if you are more comfortable with traditional brick wall systems you will be surprised with the strength, easy-of-handling and speed of your walling installations.
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Lightweight handling and quicker installs: AAC panels are much lighter than traditional masonry and come in large, modular sizes, so trades can stand and fix more wall area per day with less manual strain and fewer labourers. This speeds up reaching key stages like frame inspection and lock‑up and sticking to the building schedule.
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Reduced labour and site costs: Because panels are easy to cut, chase and install using semi‑skilled labour, trades can cut bricklaying hours, scaffolding time and site clean‑up compared with double brick or blockwork. That directly improves margin on volume housing jobs.
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Thermal performance and energy compliance: AAC combines thermal mass and insulation, delivering high R‑values that help homes meet or exceed NCC energy efficiency requirements while reducing heating and cooling loads for the homeowner. This makes it easier for builders to achieve 7‑star (and higher) outcomes without over‑engineering glazing or roof insulation.
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Non‑combustible fire performance: AAC is a non‑combustible masonry material, will not burn or emit toxic gases, and can achieve FRLs such as 120/120/120 and compliance across all BAL levels when detailed correctly. This is a strong selling point for trades working in bushfire‑prone or urban infill sites where fire separation is critical.
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Acoustic comfort: AAC wall systems offer sound insulation comparable to much thicker masonry, improving privacy between rooms and between dwellings in attached housing. That reduces call‑backs about noise and helps builders market “quiet, solid homes” without complex wall build‑ups. Check our AAC panels acoustic rating tech sheets.
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Design flexibility and finishes: AAC panel systems suit a wide range of exterior finishes and colours, letting designers deliver contemporary, rendered or textured facades without sacrificing the “solid wall” feel. Builders can standardise a base wall system while still offering multiple façade styles in their range and total design flexibility.
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Durability and “solid feel”: Despite being lightweight, AAC is a reinforced masonry product that passes the consumer “knock test” and offers long‑term durability similar to traditional masonry. That helps volume builders shift from double brick to framed construction without losing buyer confidence.
AAC Wall Cladding Systems for Faster, Smarter Home Buildings
High-performance in buildings
Here at Big River we are very proud to be part of home building industry in Australia for over 130 years. Over these decades we have stayed very close to the latest building methods that improve performance, speed and ease of installation for trades.
As a trade professional who is hands-on making the building happen you might have your preferred way of working and your preferred building material you like to work with. All building materials have their pro’s and con’s depending on your budget, the skill-level of your trade crew and the timeline of the building project.
We particularly like that AAC wall cladding helps home builders and trades deliver solid, masonry‑feel homes faster by using lightweight, steel‑reinforced autoclaved aerated concrete panels as the external wall system.
These non‑combustible AAC wall panels provide excellent thermal and acoustic performance, making it easier to achieve energy efficient, bushfire‑resistant homes while reducing labour, construction time and on‑site waste compared with traditional double brick construction. For builders across Australia, AAC external cladding offers a cost‑effective way to standardise a high‑performance envelope that still allows modern rendered finishes and contemporary façade designs.
Applications of AAC Cladding
AAC panels have a wide range of specific applications in homes and low‑density residential projects, especially for external walls, internal walls, floors and roofs.
External wall applications
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External wall cladding for new homes: Reinforced AAC panels are commonly used as lightweight external wall cladding on timber or steel framed houses, replacing traditional brick veneer while still delivering a solid masonry feel.
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Zero‑lot boundary and side walls: AAC systems are frequently specified for zero‑boundary walls in low‑density subdivisions because they are non‑combustible, have good fire ratings and are relatively quick to install on tight sites.
Internal wall and partition applications
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Internal loadbearing and non‑loadbearing walls: AAC blocks and panels can be used for internal structural walls in low‑rise dwellings, including single and two‑storey homes and townhouses.
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Party walls and intertenancy walls: In duplexes and low‑rise multi‑unit projects, AAC systems are used as intertenancy and party walls to deliver fire separation and acoustic performance between dwellings.
Floors, decks and roof applications
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Suspended flooring systems: AAC floor panels are used as a rigid, solid subfloor over joists in residential projects, giving a masonry‑like feel underfoot and good acoustic separation between levels.
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Balconies, decks and roof panels: In townhouses and low‑rise apartments, AAC floor/roof panels can span between beams or walls to form balcony slabs, roof decks and light roof elements with integrated fire and thermal performance.
Fire‑rated and acoustic applications
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Fire‑rated walls in garages and service areas: AAC panels are widely used to form fire‑separating walls between garages and habitable rooms, or between attached dwellings, because they are non‑combustible and achieve high FRLs.
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Acoustic walls between living zones: In home theatres, bedrooms backing onto living spaces, and duplex party walls, AAC provides enhanced sound insulation compared with lightweight studs alone.
Site features and low‑height structures
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Front fences and boundary fences: AAC fence panels are used for solid acoustic and privacy fencing in low‑density suburbs, often rendered to match the home façade.
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Retaining and landscaping walls (non‑structural): In garden and courtyard areas, AAC blocks and small panels can form low, non‑structural retaining or feature walls where lightweight handling and fast construction are important.
AAC products to discover
MaxiWall AAC Panel System
Lightweight AAC wall panel system for fast internal and external walling.
Fast, cost-effective walling for residential and commercial
MaxiFloor Structural Flooring
Engineered flooring system for residential and commercial builds.
Multi-storey floor systems
Helix AAC
Helix AAC Panels are a next-generation external wall system that combines the strength of concrete with outstanding thermal and acoustic performance.
Bushfire-prone area construction
AAC panel pricing: frequently asked questions
What does an AAC wall panel cost?
AAC panel pricing depends on panel thickness, total quantity, delivery method (trade-centre pickup or crane-truck delivery) and your project location. Big River provides fast trade quotes, so request one above for current pricing on MaxiWall and Helix AAC.
What affects the price of AAC panels?
The main cost factors are panel thickness (for example 50mm versus 75mm), total quantity ordered, finishing requirements, freight or crane-truck delivery, and how close the project is to the nearest Big River trade centre.
Is AAC the same as Hebel?
Hebel is one brand of autoclaved aerated concrete (AAC). Big River supplies MaxiWall and Helix AAC, which are equivalent AAC panel systems with their own fire, acoustic and thermal ratings.
Are AAC panels cheaper than brick?
AAC can lower the total installed cost compared with brick because panels are larger and lighter, install faster and need less structural support, even where the material rate is similar. Request a quote to compare for your project.