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7500 Series Dual Action

Dual Action Window
Frame Depth (inches) 2.25
Description Heavy commercial grade dual-action, tilt-and-turn aluminum frame mulls horizontally or vertically to 2- 1/4” frame fixed and operable windows.
U-Value0.44 - 0.59
AAMA RatingDAW-HC65 / DAW-HC40
Test Size (inches)48 x 72 / 60 x 99
Air Infiltration (cfm/ft2)0.15
Water Resistance (psf)10
Design Pressure Positive (psf)65 / 40

B7500 Series Dual Action

Dual Action Window
Frame Depth (inches) 2.25
Description Blast resistant 2-1/4" dual action window
Test Size (inches)48.50 x 66.63
Condition/Hazard ResponseVery Low
Design Blast Pressure (psi)6.2 psi
Positive Phase Impulse (psi-msec)43 psi-msec
Test MethodASTM F 1642

GT7800 Series Dual Action

Dual Action Window
Frame Depth (inches) 2.75 - 3.375
Description Highly energy efficient dual action window system that can mull to other GT products of the same frame depth.
U-Value0.29-0.38
AAMA RatingDAW-HC95 / HC-40
Test Size (inches)36 x 72 / 60 x 99
Air Infiltration (cfm/ft2)0.05/0.01
Water Resistance (psf)12.12/8.36
Design Pressure Positive (psf)95.3/40.13