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Cassette rainscreen cladding system.
Optima Casstte Rainscreen is a cost effective ventilated and drained, interlocking cassette cladding system, showing a 20 mm joint between panels.
Support and fixing system:
A fully adjustable system of cleats and carrier profile offers a 'hands free' lining and levelling facility for cladding zones from 100–320 mm; consequently, small irregularities in the substructure are not significant, and a simple arrangement of preformed top hat sections or timber battens can be used. Isolation of the structural bracket and fixing reduces thermal transmittance to a negligible level. Panels are fixed using wafer head, self-tapping stainless steel screws through pre-punched holes.
Consult Sotech regarding structural restrictions, and constraints relating to panel size, fastener type and frequency of fixings.
Optima® Cassette Rainscreen
Corner profile - external
Corner profile - internal
Fascia system including bull-nose
Window sill profile
Aluminium composite (ACM)
Lead clad steel
Post fabrication coating by quality assured applicators to BS 3987
Polyester powder coated
Post fabrication coating by quality assured applicators to BS 6496
Precoated PVdf or polyester
PVDF 70/30, two coat system, to AAMA 605
PVDF 70/30, three coat system, to AAMA 605
Panel material/ thickness/ finish:
Refer to Sotech for available anodized, PPC, polyester and PVdf colours.