It used to be that window glass replacement on a broken double-paned window was a cheap fix—a piece of glass, some glazing ...

Test it yourself by touching the inside of a window on a cold day. If it’s single-pane glass, it will feel cold. If it’s ...

LuxWall makes vacuum-sealed glass in a factory it opened this summer. Now it’s ramping up production after landing a federal ...

Condensation can also lead to mould growth and rotting wood around window frames, resulting in costly repairs. Mould thrives ...