Print this page GT7700 Series Terrace Doors
Doors
Frame Depth (inches) 2.75 - 3.75
Description Highly energy efficient terrace door system that can mull to other GT products of the same frame depth.
- Applications
- Commercial
- Energy Performance
- Residential High-Rise
AAMA Rating
AW-PG50 / AW-PG40 (low sill)
Test Size (inches)
48 x 96
Air Infiltration (cfm/ft2)
0.05
Water Resistance (psf)
12.11
(Low Sill: Limited Water, Contact Graham)
Design Pressure Positive (psf)
60.15/90.23
Uniform Load Structural (psf)
75.19/135.34
U-Value
0.29-0.42
CRF
N/A
STC
N/A
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", 3 3/8", 3 3/4" frame depth
- Surface mounted door stop
- Thermal strut technology for superior U-values
- Center gasketed for pressure equalization
- Euro-groove design for hardware versatility
- Multi-point locking
- 1" overall glazing
Optional Features
- Door closer
- Dual finish (two-tone color) option
- Between-the-glass grids
- Additional locking points if desired
Technical Data
Product Literature
Additional Resources
Specifications
CAD Drawings
GT7700 All CAD Files - ZIP File
Test Reports
GT7700 Thermal Simulation Summary
Installation Guide
CAD Files
Description
AutoCAD
 TESTING: Our products are tested to the standards of and certified by the American Architectural Manufacturer's Association and the National Fenestration Rating Council. |