Marvin Windows and Doors
| Company information
The Simulated Double Hung Hopper is crafted to match the detailing of a traditional double hung window and designed as a replacement solution for university, government, and other institutional applications. The multi-lock system provides security when shut; when open the upward-directed airflow provides ventilation. Available in sizes up to 66 3/8-by-129 1/8 inches.
Content Category: Windows & Exterior Walls