Marvin Essential Fiberglass Windows
Casement - Options
With clean lines and versatile styles, Marvin's Essential™ Collection uses durable fiberglass for striking and virtually maintenance free windows.
Colors - Exterior Finish
Colors - Interior Finish
Window Opening Control Device
Window screens are only intended to keep bugs out, not prevent a potential fall, so we offer Window Opening Control Devices that meet standards created to assist in the prevention of window falls in children under five years old. The Marvin Window Opening Control Device limits window opening to less than 4" when the sash is opened. The device may be disengaged, allowing for further operation to full opening for cleaning or egress and automatically re-engages when the sash is fully closed.