- Bifold Glass window 450
Name Value The addition of a bi-fold window to your kitchen or living areas will not only open up and connect you to your outdoor living spaces, but will also add value to your home 10
Bi-Fold doors are large sliding glass doors in which the panels fold in on each other when the door is opened. They are easy to operate with an innovative top-hung design. The Thermally Broken Aluminum design provides your home with the year-round, energy efficient comfort you're looking for.