You might feel a draft. Or notice that your window sashes are damaged. Maybe the panes fog or condensation collects between them. Or, worse, the frame itself is rotting. If any of these scenarios ...

The invisible frame application removes the need for an internal or external architectural enclosure. It features 32 or 44 mm double or triple glazing, and sliding window surfaces of up to 18 m² ...

Jan. 16, 2020 at 2:45 pm Updated Jan. 16, 2020 at 3:45 pm By Rick Locke Special to NWhomes ...