All of our casements feature a specially designed weather stripping system that seals tight and secure to keep out heat and cold. We combine this with heavy-duty operating hardware that makes opening (a full 90º for easy cleaning) and closing a breeze. Semco's extruded aluminum exterior casements are virtually maintenance-free and never need painting. They come in seven standard colors and your choice of three decorator colors.

Semco casements are available assembled into your choice of 30°, 45°, or 90° angle bays.