About UsFor over 40 years, Keystone Linings has specialised in designing and delivering innovative finishes and substrates that create a beautiful, functional and high-performance acoustic system.
100% Australian Family owned and operated, Keystone is much more than a simple supplier. Our range is constantly evolving and providing solutions that transform spaces and facades into sophisticated architectural spaces.
Keystone has earned a reputation for excellence in designing and manufacturing both internal and external linings. Keystone specialises in functional perforated panels and ceiling acoustic tiles. Our work has been used in award-winning projects in some of the most unique ways, creating design elements that have the dual advantage of stunning aesthetics and practicality.