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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