Peer Façade System – Installation cont'd
- Fix the Top Hats to the Purlins using appropriate fasteners ensuring that both legs of the Top Hat are fixed to the purlin.
Also ensure that the Top Hats are mounted vertical using a spirit level to check

(The Top Hats must be fixed on both legs to minimise flexing of the top hat).
- Apply the foam seal gasket to the 120mm Top Hat
The seal can be applied to the mounted top hat in situ or it can be applied to the Top hat horizontally before it is fixed to the purlins.
Ensure that the seal is applied to the centre of the purpose designed seal channel on the 120mm Top hat.
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