Superior Performance
Built with a signature aluminum extrusion design, across-the-board low U-value ratings, and low-E, argon-filled dual-pane glass, Western Window Systems’ Simulated Steel Line is all about reducing energy consumption. A proprietary profile assists in increased thermal performance and strength.
![04-Simulated-Steel-UT-Bowman A massive, divided lights sliding glass door.](https://westernwindowsystems.com/wp-content/uploads/elementor/thumbs/04-Simulated-Steel-UT-Bowman-scaled-pzhymaxfuw6n56sqfqjuey3ls9apx96dnqlk868f9c.jpg)