Flush Frame - FF77
Flush Frame - FF77
open-out or open-in, flush frame internally and externally, window+door
FF77 is a simplified version of FF138 series or a light version of FL86 series, it has no integrated screen but keeps the internal and external flush-frame design.
FF77 also has open-in vision to make open-in windows, such as open-in casment window and the popular tilt & turn window.
With no integrated screen, FF77 can be retrofited with pull-down screen or retractable screen to prevent flies and insects.
This series is an economic opotion for projects that require good thermal insualtion but budget is relatively low.
Features
● open-out & open-in window system
● visually appealing external and internal flush frame
● thermal-break structure to add thermal insulation
● pull-down screen and retractable screen available
● thermal-break subsill/subhead for installation
● thermal-break structure to add thermal insulation
● pull-down screen and retractable screen available
● thermal-break subsill/subhead for installation
Applications
● tilt&turn window
● open-in casement window
● open-out casement window
● hopper window
● awning window
● open-out casement window
● hopper window
● awning window
● fixed window
Performance
Frame
Maximum Sash Area
Maximum Sash Weight
U-value
U-value
SHGC
Acoustic Insulation
Acoustic Insulation
77 mm
Casement / Awning / T&T / Door - 2.0 / 2.7 / 2.0 / 3.0 m2
Casement / Awning / T&T / Door - 60 / 130 / 90 / 180 kg
3.31-1.56
0.58-0.27
33dB - 44dB
Product
Other Information