Materials in fireplace design: Understanding the difference between non-combustible and heat-resistant materials

Open-flame heaters and fireplaces are strictly regulated by numerous Australian standards in order to protect your safety. AS/NZS 2918:2018 “Domestic solid fuel burning appliances—Installation” must be adhered to when you install a fireplace or wood heater. One of the most important aspects of fireplace design and installation are the clearances and types of materials that are permitted for safe use.

Materials in fireplace design: Understanding the difference between non-combustible and heat-resistant materials and why you need both addresses the confusion regarding the difference between “non-combustible” and “heat-resistant” materials in relation to the materials on, around or near a fireplace. We discuss this topic in the context of the installation requirements outlined in AS/NZS 2918:2018.

As the exclusive distributor for many of Europe’s leading manufacturers, Castworks has been relied upon by architects and designers for many years to introduce new and innovative products. Available from Castworks, Skamol enclosure systems include all non-combustible materials and simplify the construction process with an all-in-one solution that eliminates the need for steel or wood construction.

• Although the building materials in modern fireplaces are completely contained within the firebox, the extreme heat can cause the surrounding walls, floors or framing to bow, crack, or degrade.
• When installing solid fuel burning appliances, all materials used must be able to withstand the temperatures they are likely to be exposed to in service without degradation.

Download this whitepaper to learn the difference between non-combustible and heat-resistant materials and why you need both for a fireplace.