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glass cutting size on borrowed lites
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Question
Answer
What fire ratings are available on DW-Series Borrowed Lights?
Resolution:
DW-Series Fire Rated Borrowed Lights are available in the following sizes: 60 minute (1 hour) rating = 2721 square inches of visible glass. maximum frame rabbet to rabbet dimensions = 78 1/4...:
Will 1 7/16" thick glass require a special rabbet size on borrowed light frames?
Resolution:
Yes. 1 7/16" thick glass but a special rabbet size is required. The size of rabbet required for the frames would depend on the size of the glazing bead being used. For 1" wide glazing stops, ...:
What is the maximum glass light size available on a 20 minute sidelight frame?
Resolution:
On fire rated transom and/or sidelight frames and fire rated window frames, Steelcraft labeling procedures only control the O/A width and/or height of the frames based on wall condition. The amount...:
What is exposed glass size?
Resolution:
When dealing with glass lights in doors, there are three (3) critical dimensions which must be coordinated: Exposed Glass Size (EGS) - the horizontal and/or vertical dimensional size of the vision...:
How is glass cutting size figured for standard or special glass light installed?
Resolution:
The GCS (Glass Cutting Size) is determined by adding 1 1/4" to EGS (Exposed Glass Size) to both the height and width dimensions. Ex: EGS = 20" w. x 30" h. GCS = 21 1/4" wide x 31 1/4" high St...:
What is the rough opening in walls for frame installations?
Resolution:
For DW, K three sided frames and four sided borrowed light frames: Three sided frame = door opening width (order size) plus 1 1/2" minimum to 2" maximum and the door opening hei...:
Can a door have an InPact device and glass lights?
Resolution:
Glass lights available: Standard Glass Lights - The N4, N5 & V lite can be used at standard locations with out any modification. Glass Light Options - Other glass lights are available but ...: