Specifies materials, construction, finishes, hardware and performance standards taking into account the principles of dimensional co-ordination. Classifies windows, gives in detail the tests to be applied to each class and illustrates range of preferred co-ordinating sizes for basic spaces.

Original price was: $264.16.$132.00Current price is: $132.00.
Specification for aluminium alloy windows
BSI Group , 07/31/1978

