Height
Performance relating to maximum achievable heights.
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What is the maximum height of your SUPALUX® timber stud internal partitions?
Our non-load bearing timber stud internal partition systems that use our SUPALUX® board have been tested for heights up to 4 metres. The length of the partition systems is unrestricted. For more information, see pages 3 to 5 of CF420A Certifire document.
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What is the maximum height of your SUPALUX® steel stud partitions?
Our steel stud partition systems that use our SUPALUX® board have been tested in a furnace for heights up to 3 metres when using the standard framing sizes within the specification. Alternative framing sizes are available for partition heights above 3 metres, see the Certifire document for more information. The length of the partition systems is un
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What is the maximum height of your Shaftwall systems?
There are two different types of SUPALUX® Shaftwall system, one using an ‘I’ profile stud and one using an ‘E’ profile. The ‘E’ profile systems have a maximum height of 4m. Please see TDS 155 for more information on the system. The maximum height of the ‘I’ profile system varies with fire rating. The system that provides EI60 protection has a maximu