Internal Wall System
AAC partition system for internal walls.
Why specify the Internal Wall System
Acoustic privacy
Up to Rw 66 / Rw+Ctr 54 dB across tested WIW cavity systems.
Lightweight install
75 mm reinforced panel, 600 mm wide, up to 3300 mm long - fast two-trade install.
Internal Wall System
Residential internal partitions
System components
| Specification (Standard Stocking Size) |
|---|
| Lengths are various, please contact supplier for more details |
Trusted in projects across Australia
Concord Residential Complex
Concord, NSW - 2024
A 48-unit residential complex featuring Walsc AAC panels as the primary external cladding system, delivering superior thermal performance across all orientations.
- Full external envelope cladding
- R1.95 thermal resistance achieved
- 30% reduction in HVAC energy costs
- Completed 6 weeks ahead of schedule
Burwood Mixed-Use Development
Burwood, NSW - 2024
Internal partition walls throughout a 5-storey mixed-use development, prioritising acoustic separation between commercial and residential tenancies.
- Rw+Ctr 35dB acoustic rating
- 120 internal partition walls installed
- Seamless integration with steel framing
- NCC Volume 1 compliance verified
Parramatta Commercial Tower
Parramatta, NSW - 2023
A 12-storey commercial tower facade system where fire resistance was the critical design driver, achieving FRL 240/240/240 across all external walls.
- FRL 240/240/240 fire rating
- Non-combustible external facade
- AS 1530.4 tested and certified
- Insurance premium reduction achieved
Homebush Townhouse Project
Homebush, NSW - 2023
A 16-lot townhouse development using Walsc AAC panels for boundary and party walls, showcasing the speed and lightweight advantages of the system.
- Lightweight - only 39kg per panel
- 40% faster installation vs masonry
- Single-trade wall system
- Zero wet trades required on site
Mosman Premium Residence
Mosman, NSW - 2024
A luxury residential project using Walsc Super Smooth Panels for the entire external envelope, achieving a premium paint-ready finish without any on-site rendering.
- Factory-smooth paint-ready finish
- Zero wet render trades on site
- Premium architectural-grade surface
- Completed 8 weeks ahead of schedule
Cronulla Coastal Duplex
Cronulla, NSW - 2024
A coastal duplex build leveraging Super Smooth Panels for their factory-finished surface, eliminating the risk of render cracking in salt-air environments.
- Salt-air resistant factory finish
- Direct paint application - no render
- Consistent surface quality throughout
- Reduced maintenance requirements
Material Properties
Source: Walsc Design & Installation Guide. Values are indicative - confirm with Walsc for project-specific design.
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