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300 Series
Dual action window
Inswing tilt-n-turn, casement or hopper window system. Its style matches that of the 301 and 302 series doors.


The 300 Series features European-style dual-action tilt-n-turn, casement, and hopper operable vents. Flexible configurations, excellent water penetration resistance and multi-point locking make these windows one of our most popular choices, in combination with our swinging and sliding doors.

Click here for additional information on energy ratings and performance. 

Key Performance Data

Air infiltration Rating (cfm/ft²) Rating (L/s/m²)
300 Fixed A3 (0.002-0.004) A3 (0.009-0.018)
300 Hopper A3 (0.014) A3 (0.073)
300 Tilt & Turn A3 (0.028) A3 (0.14)
Water penetration psf pa
300 Fixed 15.0 730
300 Hopper 15.0 730
300 Tilt & Turn 15.0 730
Design wind pressure psf pa
300 Fixed 30.0-60.0 1440-2880
300 Hopper 30.0 1440
300 Tilt & Turn 30.0-50.0 1440-2440
NAFS Designators Tested size (inches) Tested size (mm)
CW-PG30-FW 111x78 2820x1980
CW-PG60-FW 100x79 2540x2000
CW-PG45-FW 60x144 1525x3658
CW-PG30-AP 60x36 1530x915
CW-PG50-DAW 36x99 910x2515
CW-PG30-DAW 48x72 1220x1830


Product Combinations