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New Construction Min/Max Sizes
Exact Sizes Expressed In Inches

1100 Series
Part No. Description Minimum Width Maximum Width Minimum Height Maximum Height Reason
1100 SH 1100 Single Hung 16 3/4 48 25 1/2 72 Minimum: Sash welder limitations.
Maximum: Balance limitations.Block & tackle balance will not support larger sashes.
1100 SG 1100 Single Glider 24 72 16 3/4 66 Minimum: Sash welder limitation.
Maximum: Testing limit
1100 TLG (1/3, 1/3, 1/3) 1100 Three Lite Glider 38 108 16 3/4 66 Minimum: Sash welder limitation.
Maximum: Testing limit
1100 TLG(1/4, 1/2, 1/4)   48 108 16 3/4 66 Minimum: Sash welder limitation.
Maximum: Testing limit
1100 PW 1100 Picture Window 12 72 12 72 Minimum: Frame welder limitation;
Maximum: Testing limitation
TWSH1100 1100 Twin Single Hung 36 84 25.5 72 Minimum: Sash welder limitations;
Maximum: Frame welder limitations
TRSH1100 1100 Triple Single Hung 52 84 25.5 72 Minimum: Sash
Maximum: Frame welder


2100 Series
Part No. Description Minimum Width Maximum Width Minimum Height Maximum Height Reason
2100 SH 2100 Single Hung 14 52 24 84 Minimum: Sash welder;
Maximum:  Sizes beyond 84" may be possible in an unequal sash, such as an oriel
2100 SG 2100 Single Glider 22 72 15 66 Minimum: Sash welder limitation;
Maximum: testing limitations
2100 TLG (1/3, 1/3, 1/3) 2100 Three Lite Glider 38 120 15 66 Minimum: Sash welder limitation;
Maximum: testing limitations
2100 TLG (1/4, 1/2, 1/4) 2100 Three Lite Glider 48 120 15 66 Minimum: Sash welder limitation;
Maximum: testing limitations
2100 PW 2100 Picture Window 11 1/2 72 11 1/2 84 Minimum: Frame welder limitations;
Maximum: Testing limitation and safe glass handling requirements
TWSH2100 2100 Twin Single Hung 30 104 24 71.5 Minimum: Sash welder limitations;
Maximum: Frame welder limitations
TRSH2100 2100 Triple Single Hung 42 104 24 71.5 Minimum: Sash
Maximum: Frame welder


4100 Series
Part No. Description Minimum Width Maximum Width Minimum Height Maximum Height Reasonasdf
4100 DH 4100 Double Hung >14 52 24 75 Minimum: Sash welder limitation;
Maximum: testing limitations
4100 SG 4100 Single Glider 22 72 15 66 Minimum: Sash welder limitation;
Maximum: testing limitations
4100 TLG (1/3, 1/3, 1/3) 4100 Three Lite Glider 38 120 15 66 Minimum: Frame welder limitations;
Maximum: Testing limitation and safe glass handling requirements
4100 TLG (1/4, 1/2, 1/4) 4100 Three Lite Glider 48 120 15 66 Minimum: Sash welder limitations;
Maximum: Frame welder limitations
4100 PW 4100 Picture Window 11 1/2 72 11 1/2 84 Minimum: Sash
Maximum: Frame welder


6100 Series
Part No. Description Minimum Width Maximum Width Minimum Height Maximum Height Reason
6100 DH 6100 Double Hung >15 52 24 84 Minimum: Sash welder limitation;
Maximum: testing limitations
6100 DG 6100 Double Glider 22 72 15 72 Minimum: Sash welder limitation;
Maximum: testing limitations
6100 TLG (1/3, 1/3, 1/3) 6100 Three Lite Glider 32 120 15 72 Minimum: Frame welder limitations;
Maximum: Testing limitation and safe glass handling requirements
6100 TLG (1/4, 1/2, 1/4) 6100 Three Lite Glider 42 120 15 72 Minimum: Sash welder limitations;
Maximum: Frame welder limitations
6100 PW 6100 Picture Window 12    72 12    72 Minimum: Sash
Maximum: Frame welder