Construction; size ranges; schedules of glass sizes and daylight areas; suspension of the sashes by (a) cords or chains and weights, (b) spiral balance devices, or (c) spiral balance devices together with the opening of the lower sash for cleaning. The windows are available with or without astragals or with astragals in the upper sashes only.
Product Information
Published:
08/27/1951
Pages:
26
ISBN:
058034066X, 058034066
File Size:
1 file
Language:
English
Note:
This product is unavailable in Ukraine, Russia, Belarus