Tag Archive: inch Velux FCM 2234 0005 22-1/2 x 34-1/2 Inch Tempered LowE3 Fixed Velux FCM 2234 0004 22-1/2 x 34-1/2 Inch Laminated LowE3 Fixed Velux FCM 2234 0005 22-1/2 x 34-1/2 Inch Tempered LowE3 Fixed Skylight Roof Window Fixed Curb Mount Tempered Low Glass 22.5 x 22.5 Inch