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GT6800 Series Casement

Casement Window

Frame Depth (inches) 3.375

Description New and improved highly energy efficient commercial window with a historic window profile. The newly designed GT6800 incorporates European thermal strut technology for optimum thermal efficiency and low U-values. Achieving AAMA AW rated in all configurations with minimum air infiltration, high water resistance and impressive design pressures.

 

  • Applications
  • Commercial
  • Education

AAMA Rating

AW-PG100

Test Size (inches)

36 x 60

Air Infiltration (cfm/ft2)

<0.10

Water Resistance (psf)

12

Design Pressure Positive (psf)

100

Uniform Load Structural (psf)

150

U-Value

0.25-0.37

CRF

66-72

Notes

Performance results based on projected window | 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. | U-values will vary depending upon glazing selected and sample size

View 3D

Standard Features

  • 3-3/8” Frame Depth
  • Special euro-grooves to accommodate multiple hardware options and accessory applications
  • Superior joinery allows for larger units and more configurations
  • Deep sloped exterior glazing leg
  • Multiple glazing depths available
  • Fixed/operable intermediate design offers minimal sightlines
  • Design allows multiple units into one opening simplifying installation
  • Larger thermal strut technology for excellent thermal performance
  • Dual finish (two-tone color) option
  • Concealed hinges
  • 4-inch limited opening device

Optional Features

  • True and exterior applied muntin grids
  • Concave frame and muntins
  • Flush-face vent/frame
  • Equal sightline frame
  • Roto operators
  • Single lever operator
    - Eliminates need for wicket screens
    - Can assist with meeting ADA operational forces
  • Multi-point locking system

Related Products

GT6800 Series Dual Action

Dual Action Window
Frame Depth (inches) 3.375
Description Highly energy efficient commercial window with a historic window profile. The GT6800 incorporates thermal strut technology for optimal thermal efficiency and low U-values. Achieving AAMA AW rated in all configurations with minimum air infiltration, high water resistance and impressive design pressures.
U-Value0.20-0.37
AAMA RatingCW-PG70
Test Size (inches)48 x 72
Air Infiltration (cfm/ft2)<0.10
Water Resistance (psf)12
Design Pressure Positive (psf)70
GT6800 Data Sheet
GT6800 Dual Action Catalog
GT6800 DAW CW-PG70 AAMA-08 Spec
GT6800 All CAD Files (zipped)

GT6800 Series Fixed

Fixed Window
Frame Depth (inches) 3.375
Description New and improved highly energy efficient commercial window with a historic window profile. The newly designed GT6800 incorporates European thermal strut technology for optimum thermal efficiency and low U-values. Achieving AAMA AW rated in all configurations with minimum air infiltration, high water resistance and impressive design pressures.
U-Value0.25-0.37
AAMA RatingAW-PG100
Test Size (inches)60 x 99
Air Infiltration (cfm/ft2)<0.10
Water Resistance (psf)12
Design Pressure Positive (psf)100
GT6800 Data Sheet
GT6800 Catalog
GT6800 B/C Fixed AW PG100 AAMA-08-2019
GT6800 F Fixed AWPG100 AAMA-08-2019

GT6800 Series Projected

Projected Window
Frame Depth (inches) 3.375
Description New and improved highly energy efficient commercial window with a historic window profile. The newly designed GT6800 incorporates European thermal strut technology for optimum thermal efficiency and low U-values. Achieving AAMA AW rated in all configurations with minimum air infiltration, high water resistance and impressive design pressures.
U-Value0.25-0.43
AAMA RatingAW-PG100
Test Size (inches)60 X 36
Air Infiltration (cfm/ft2)<0.10
Water Resistance (psf)12
Design Pressure Positive (psf)100
GT6800 Data Sheet
GT6800 Catalog
GT6800B/C Projected Awning AW-PG100 AAMA-08 Spec
GT6800F Projected Awning AW-PG100 AAMA-08 Spec

Technical Data

Product Literature

Additional Resources

GT6800 Data Sheet

GT6800 Catalog (Casement)

 

Specifications

GT6800B/C OS Casement AW-PG100 AAMA-08 Spec

GT6800F OS Casement AW-PG100 AAMA-08 Spec

CAD Drawings

GT6800 All CAD Files (zipped)

Thermal Summary

GT6800 Casement Thermal Simulation Summary

Product Performance Guide

GT6 Product Performance Guide

Installation Guide

Projected/Casement Installation Instructions

Accessory Installation Guides

View Graham's Technical Resources Page

Installation Accessories

3⅜" Frame Accessories
View Accessories >
3⅜" Unitized Frame Accessories
View Accessories >

CAD Files

Description

AutoCAD

PDF

Inswing/Fixed/Inswing; Equal Sightline (Flat)
GT68_29F_0623.dwg
Inswing/Fixed/Inswing; Equal Sightline (Beveled)
GT68_29B_0623.dwg
Inswing; Equal Sightline (Flat)
GT68_28F_0623.dwg
Inswing; Equal Sightline (Concave)
GT68_28C_0623.dwg
Outswing; Equal Sightline (Beveled)
GT68_08B_0623.dwg
Outswing; Equal Sightline (Concave)
GT68_08C_0623.dwg
Outswing; Equal Sightline (Flat)
GT68_08F_0623.dwg
Outswing; Equal Sightline (Flush Face)
GT68_08FFB_0623.dwg
Outswing/Fixed/Outswing; Equal Sightline (Beveled)
GT68_09B_0623.dwg
Outswing/Fixed/Outswing; Equal Sightline (Concave)
GT68_09C_0623.dwg
Outswing/Fixed/Outswing; Equal Sightline (Flat)
GT68_09F_0623.dwg
Outswing/Fixed/Outswing; Narrow Sightline (Beveled)
GT68_10B_0623.dwg
Outswing/Fixed/Outswing; Narrow Sightline (Concave)
GT68_10C_0623.dwg
Outswing/Fixed/Outswing; Narrow Sightline (Flat)
GT68_10F_0623.dwg
Outswing Over Fixed; Equal Sightline (Beveled)
GT68_11B_0623.dwg
Outswing Over Fixed; Equal Sightline (Concave)
GT68_11C_0623.dwg
Outswing Over Fixed; Equal Sightline (Flat)
GT68_11F_0623.dwg
Outswing Twin Casement (Beveled)
GT68_12B_0723.dwg
Outswing Twin Casement (Concave)
GT68_12C_0723.dwg
Outswing Twin Casement (Flat)
GT68_12F_0723.dwg
Outswing Twin Casement (Flush Face)
GT68_12FFB_0723.dwg
Outswing Exterior Profile Options
GT68_13B_0824.dwg
Inswing; Equal Sightline (Beveled)
GT68_28B_0824.dwg
Inswing; Equal Sightline (Concave)
GT68_28C_0623.dwg
Inswing; Equal Sightline (Flat)
GT68_28F_0623.dwg
Inswing/Fixed/Inswing; Equal Sightline (Beveled)
GT68_29B_0623.dwg
Inswing/Fixed/Inswing; Equal Sightline (Concave)
GT68_29C_0623.dwg
Inswing/Fixed/Inswing; Equal Sightline (Flat)
GT68_29F_0623.dwg
Inswing/Fixed/Inswing; Narrow Sightline (Beveled)
GT68_30B_0623.dwg
Inswing/Fixed/Inswing; Narrow Sightline (Concave)
GT68_30C_0623.dwg
Inswing/Fixed/Inswing; Narrow Sightline (Flat)
GT68_30F_0623.dwg
Inswing Over Fixed; Equal Sightline (Beveled)
GT68_31B_0623.dwg
Inswing Over Fixed; Equal Sightline (Concave)
GT68_31C_0623.dwg
Inswing Over Fixed; Equal Sightline (Flat)
GT68_31F_0623.dwg
Inswing Twin Casement (Beveled)
GT68_32B_0623.dwg
Inswing Twin Casement (Concave)
GT68_32C_0623.dwg
Inswing Twin Casement (Flat)
GT68_32F_0623.dwg
aama-nfrc-web_med
TESTING: Our products are tested to the standards of and certified by the American Architectural Manufacturer's Association and the National Fenestration Rating Council.