Hufer Facade Expanders are:-
Where are they used?
How are they used?
Each Facade Expander is 2.4m long and consist of a 60 x 60mm square section of timber with a spine projecting from the centre. The spines come in the following lengths:- 65mm, 85mm, 105mm, 145mm, 185mm and 225mm. Please add 60mm to these figures to calculate the overall depth of the expander.
Each Facade Pocket consist of a 40mm thick by 60mm wide section of timber with two projecting ply spines, between which the above expanders are inserted. The spines are either 45, 65 or 85mm in depth and the correct choice will depend on the overall variation in the surface that you need to accommodate.
To calculate the overall depth of the expanders and the pockets add a minimum of 40mm to the depth of the above expanders. E.g. the expander with the 65mm spine will be 60mm + 65mm + 40mm = 165mm overall as a minimum.
This can appear quite confusing so please contact us if you're not sure which combinations you need for your facade.
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