These are complete Louvre systems with their own support mullions, integrated mechanisms, and sensors. 450SA can be adapted as a waterproof or open jointed system which comes with a choice of Louvre arm castings; Oceania, or Heritage, as well as straight or opposed opening mechanism.
ViewThe punched in system is designed to fit within a structural opening such as a curtain wall panel, or any other external wall opening. For this system there are many uses, winter garden, commercial high rise.
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