Skylights and Windows
Extech, Pittsburgh, offers top-hinged windows that provide massive ventilation and daylighting and can be left open during normal rainfall. The company also produces ridged skylights that accommodate thermal movement of the adjacent standing seam roof sheets, while providing light where it is needed. Windows, skylights and canopies glazed with abuse-resistant cellular polycarbonate are also available.
Looking for a reprint of this article?
From high-res PDFs to custom plaques, order your copy today!