Spray Foam for Kitchens & Food Premises
Cavity fill for food premises, working to AS 4674-2004 solid wall construction requirements.
Wall Cavity Fill
Solid wall cavity fill for food businesses
Commercial Kitchens & Food Premises
Food premises must meet strict construction requirements, including solid walls that don't provide cavities for pests. Foam fill can help achieve this in framed walls.
Check with your local council or health authority early in your project. Our compliance certification is based on AS 4674-2004 for solid wall construction.
Why choose this solution
Fills wall cavities
Foam expands to fill the space within framed walls.
Standards focused
Our certification is based on AS 4674-2004 solid wall construction.
Air sealing
The foam expands into cracks and joins as it's applied, reducing air leakage through the building.
Long-lasting performance
Foam adheres to the surface and won't sag or settle the way loose insulation can.
Performance varies with the product, thickness, building and installation. Fire performance is product specific: see our fire performance page.
More about spray foam for kitchens & food premises

Safe Food Australia AS 4674-2004
When constructing or renovating a food establishment, it's vital to consult with your local council or health department to ensure your project complies with their design and fit-out requirements. Additionally, your establishment should adhere to the Australian Standard for the Design, Construction, and Fit-out of Food Premises (AS 4674-2004), which provides essential guidelines for aligning with Standard 3.2.3, applicable to both new and altered food premises.
Solid Wall Construction: A Core Requirement for Food Safety
Solid wall construction is crucial in food premises, both for meeting Food Safety Standards 3.2.3 and for maintaining high hygiene levels. It not only prevents pest infestations but also facilitates a cleaner, more hygienic environment, essential for upholding health and safety standards.
Certification Compliance
Our compliance certification is based on AS 4674-2004 for Solid Wall Construction, demonstrating adherence to both the Building Code of Australia (BCA) and Safe Food Australia standards.

Reference Documentation: Your Guide to Standards
For a holistic understanding of the standards and requirements, it is advisable to review the Safe Food Australia AS 4674-2004 document and Section J of the BCA. These texts will serve as vital reference materials as you move forward with your food premises project.
By choosing our services for your commercial-grade cavity wall injection, you are not only ensuring compliance with Australian Standards but also investing in the longevity, safety, and quality of your food premises. Our expertise, precision, and commitment to excellence make us the ideal choice to ensure that your food premises meet and exceed the highest standards of construction and fit-out.
Key Takeaways
Solid wall construction is essential for food safety and hygiene in food premises. The cavity wall foam fill process, involving foam spray injection, requiring specific installation considerations. Upon completion, certification confirms compliance with standards and regulations, guided by key documents like Safe Food Australia AS 4674-2004 and Section J of the BCA.

What is the importance of solid wall construction in food premises?
Solid wall construction serves as an impervious barrier, preventing the entry of pests and ensuring a clean and hygienic environment. It is a critical factor in meeting health and safety standards.
What is the process of cavity wall injection?
The process involves drilling holes at strategic points within the wall cavities and injecting foam in two stages to fill voids and cavities. This ensures thorough coverage and enhances the overall hygiene of the food premises.
What should be considered before the installation process?
Before installation, it is recommended to defer the installation of certain equipment and reinforce wall sheeting by applying sufficient glue and screws, especially when using thinner materials.
What certification and compliance are provided?
Upon completion of the work, a Certificate of Compliance is issued, confirming that the food premises meet necessary standards and regulations. The certification is based on AS 4674-2004 for Solid Wall Construction and complies with ASNZS 1530.0 for heat and smoke release.
What reference documentation should be reviewed?
To have a comprehensive understanding of the standards and requirements, it is advisable to review the Safe Food Australia AS 4674-2004 document and Section J of the BCA. These texts serve as vital reference materials for food premises projects.
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What you need to know about foam types, R-values, where spray foam can go, safety and fire performance.
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