Third party approval
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Third party approval
by Sotech Ltd
CWCT (Centre for Window and Cladding Technology) tested and certified for Optima TFC Rainscreen. Test performed: Watertightness-dynamic, Wind resistance-serviceability, Wind resistance-safety, Soft body impact, Hard body impact
Optima TFC+ Rainscreen Cladding System (Through Fix) - Discreet Cassette Rainscreen Cladding
Optima XPC System Details
CWCT Certificate for Sotech Optima XPC Extruded Aluminium Plank Rainscreen
CWCT Certificate for Sotech Optima IPC Pressed Metal Plank Rainscreen
CWCT Certificate of Sotech Optima FC+