1-10/23 > FWS 60 CV > Min. face width60 mm Aluminum FW 50+ > Min. face width50 mm Aluminum Thermally insulated Transom-mullion FW 50+.HI > Min. face width50 mm Aluminum Highly thermally insulated Transom-mullion FW 60+ > Min. face width60 mm Aluminum Thermally insulated Transom-mullion FW 60+.HI > Min. face width60 mm Aluminum Highly thermally insulated Transom-mullion FW 50+.SI > Min. face width50 mm Aluminum To passive house standard Transom-mullion FW 60+.SI > Min. face width60 mm Aluminum To passive house standard Transom-mullion FW 50+.SI Green > Min. face width50 mm Aluminum To passive house standard Transom-mullion FW 50+ S > Min. face width50 mm Aluminum Highly thermally insulated Thermally insulated Steel look Transom-mullion UCC 65 SG > Min. face width65 mm Aluminum Thermally insulated Structural glazing Unitized façade 1-10/23 >