Open Sash

Open Sash, located in East Montpelier, VT, specializes in energy efficiency, weatherization, and restoration of old windows. Their unique retrofit system transforms old windows into energy-efficient ones, doubling the thermal resistance without altering the appearance or functionality. With the addition of modern weather seals, foam insulated weight cavities, and restoration treatment, Open Sash ensures that your old windows not only look great but also function as well as modern windows.

Open Sash's retrofit system is suitable for any type of window, from historic to factory modern, single or double hung, casement or fixed. Their custom-made energy panels provide an affordable and environmentally friendly solution, making Open Sash the go-to choice for window retrofits in East Montpelier and beyond.

Generated from the website