Print this page 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.
- Applications
- Commercial
- Energy Performance
- Residential High-Rise
AAMA Rating
DAW-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
Uniform Load Structural (psf)
143/60.19
U-Value
0.29-0.38
CRF
47
STC
30 - 36
Notes
The air infiltration and water resistance performance values provided above were achieved in a controlled lab environment. Performance of our products in the field will vary depending on product configurations, installation methods, and ambient conditions. AAMA 502 “Voluntary Specification for Field Testing of Newly Installed Fenestration Products” should be adhered to for testing installed products.
Standard Features
- 2 3/4" or 3 3/8" frame depth
- 1" overall glazing
- Multi-point locking at all four sides of the window
- Thermal strut technology for superior U-values
- Center gasketed for pressure equalization
- Euro-groove design for hardware versatility
- EPDM dry glazed
Optional Features
- Exterior-applied muntin grids
- Limit device (Casement Mode)
- Dual finish (two-tone color) option
Technical Data
Product Literature
Additional Resources
Installation Accessories
CAD Files
Description
AutoCAD
Dual Action; Fixed Over Vent Over Fixed; Inswing; 2¾" Frame Depth
- GT7828.2750.pdf
Drawing Preview
 TESTING: Our products are tested to the standards of and certified by the American Architectural Manufacturer's Association and the National Fenestration Rating Council. |