• BS 644-3:1951

BS 644-3:1951

Wood windows-Wood double-hung sash and case windows (Scottish type)

BSI Group , 08/27/1951

Publisher: BS

File Format: PDF

$132.00$264.16


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.

BS 644-3:1951 History

BS 644:2012

BS 644:2012

$132.00 $264.16

BS 644:2009

BS 644:2009

$132.00 $264.16

BS 08/30143158 DC

BS 08/30143158 DC

$147.00 $294.89

BS 644:2003

BS 644:2003

$95.00 $190.50

BS 644-1:1989

BS 644-1:1989

$95.00 $190.50

BS 644-2:1958

BS 644-2:1958

$132.00 $264.16

BS 644-3:1951

BS 644-3:1951

$132.00 $264.16

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