AU-Knauf.com 2.0 Internal Walls

Internal wall solutions

Interior solutions built for safety and durability.

Durable interior solutions offering thermal, fire safety, and acoustic performance to ensure safer, quieter, and longer-lasting buildings.

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Interior solutions that deliver comfort and durability

The homes we live in, the schools where we educate our children, and the offices where we work should be safe, comfortable spaces. High footfall, regular cleaning, and everyday use take their toll on interior walls — so choosing the right building materials matters. Our interior wall solutions deliver sound absorption to ensure comfort and focus where you need it most. We also offer gypsum wall solutions specifically designed for durability in wet environments such as swimming pools and amenities areas. Our acoustic insulation for walls combines thermal performance with the highest non-combustible fire safety classifications, tested to Australian Standard AS 1530.1 or with CodeMark certification where applicable.

Benefits of our interior wall solutions

Internal partition wall - metal frame

Insulation for Internal Walls

As buildings become bigger and spaced closer together, the right wall insulation can make all the difference between a peaceful, comfortable space or a disruptive, loud environment. Our acoustic wall insulation delivers the thermal and acoustic performance buildings need to absorb sound, limit heat transfer, and create a peaceful, comfortable environment, whether in a home, busy office, or crowded educational facility.

Insulation for Internal Walls
AU-Knauf.com 2.0 Internal Walls

Gypsum for Internal Walls

Knauf offers a streamlined interior gypsum board range. Combining high-performance properties including water, acoustic and impact resistance, building professionals can now achieve the required standards using just one or two fit-for-purpose premium products. With less complexity for faster installs and uncompromising quality and compliance, all boards are GECA-certified and made in Australia, giving peace of mind that locally made products have low environmental impact.

Gypsum for Internal Walls

Explore our product range

Interior wall products that deliver impact, thermal, acoustic, and fire safety performance in a broad range of environments.

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Thermal and acoustic performance

An internal partition wall can reduce the loss of heat and transfer of sound between rooms, creating a more comfortable space.

Knauf Insulation’s glasswool for walls is flexible, allowing it to adapt to minor imperfections in the substrate, reducing air gaps and maximising thermal performance. And our acoustic insulation is designed for use in internal wall applications.

Knauf Gypsum acoustic wall solutions offer high sound attenuation to minimise unwanted noise between rooms. Our perforated plasterboard also provides sound absorption for larger spaces.

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AU-Knauf.com 2.0 Internal Walls

Greater durability

Products designed for durability help to preserve buildings of every size and function.

FIBEROCK Aqua-Tough is a high-performance gypsum fibre board designed for demanding environments. Its paperless, homogenous composition ensures durability, making it ideal for high-traffic areas.

Our partition walls feature impact protection for high-collision environments, such as corridors or walkways, and our plasterboard range includes products specifically designed for increased resistance to fire, humidity, and even X-rays.

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AU-Knauf.com 2.0 Internal Walls

Fire safety

Safety is critical in every building. Products that support compliance with fire safety regulations help to protect both the building and its occupants.

FireStop plasterboard is a high-performance solution engineered to meet stringent fire resistance requirements. Capable of achieving a Fire Resistance Level (FRL) of up to 120/120/120 when installed within compliant building systems.

Knauf Insulation's glasswool insulation products comply with AS 1530.1 Method of Fire Testing on Building Materals and AS 1530.3 Early Fire Hazard Properties

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Our interior solutions in action

Learn how these buildings have benefitted from our interior solutions.

Frequently Asked Questions

Yes. Our interior wall solutions are designed to support compliance with the NCC, including requirements for fire resistance, acoustic performance, and energy efficiency. Insulation and plasterboard products have been tested to relevant Australian Standards. We recommend confirming the specific compliance pathway for your project with our TecASSIST team.

Knauf interior wall systems are engineered to deliver measurable sound absorption and sound insulation performance, helping reduce noise transfer between rooms and from common areas. Performance varies by system — our Technical Services team can recommend the right solution for your acoustic requirements, whether for a residential, commercial, or education fitout.

Knauf can send Fire Assessment Reports to your project certifier. Please email your request to tecassist@knauf.com

Yes. Our interior wall systems are designed with durability in mind, performing under the demands of high footfall, frequent cleaning, and everyday wear — making them well suited to schools, offices, healthcare facilities, and other commercial environments where long-term performance matters.

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