Technical Bulletin – Permastop® Building Blanket for effective condensation management
Technical Bulletins
Technical Bulletin – Membrane in external walls – NCC 2019 compliance
Technical Bulletins
Technical Bulletin – NCC requirements for insulation in commercial building fire rated walls
Technical Bulletins
Technical Bulletin – Group numbers for wall and ceiling linings
Technical Bulletins
Technical Bulletin – Sisalation Vapawrap Permeable Metal Roof for effective condensation management 2
Technical Bulletins
Technical Bulletin | Non Combustible Insulation for Walls

We’ve designed a guide to communicate our product range compliance when choosing & designing non-combustible insulation for walls.
We’re ready to assist you in making informed choices when selecting products and we have a range of suitably-rated products available to meet the NCC requirements.
Click here for our latest technical bulletin detailing non-combustible insulation for walls. […]

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Technical Bulletin: Group Numbers for Wall and Ceiling Linings

Technical Bulletin: Group Numbers for Wall and Ceiling Linings

We’ve put together a quick guide detailing the fire hazard classification and suitability of our products for a range of building types and applications.
NCC vol 1 requires products to be rated to Group Number 1, 2 or 3. In independent testing our products achieved classifications of either Group 1 or Group 2. […]

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Helping you help your Customers

For almost 80 years, Fletcher Insulation has provided energy efficient thermal and acoustic solutions to the Residential, Commercial and Industrial markets.
We supply locally made Australian Insulation products through the Hardware channel to the building industry, and we’re proud to offer local products, local sales technical support and work closely with the Australian Building market. […]

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National Construction Code Changes

Condensation and Non-combustibility Considerations in sarking
Pliable building membranes (also known as ‘sarking’ or ‘underlay’) are primarily used as one or more control functions as a water, thermal, vapour or air control.
The new code has two new key amendments for sarking; firstly the NCC 2019 allows the use of sarking (provided it meets the applicable criteria) to be used in non-combustible external wall applications. […]

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