The glazed-in window ventilators designed for the Dutch and Belgian markets.
In our offer, we have thermally insulated aluminum glazed-in window ventilators designed for installation above the glass or between mullions. These are popular window accessories among our customers from the Netherlands and Belgium. As such, they often appear in our windows in combination with the Dutch Blockprofile NL.
DucoPlus 60
DucoPlus 60 is a compact flap glazed-in window ventilator that ensures excellent airflow despite a minimal 60 mm glass reduction. Its perforated inner grid effectively keeps insects out. The ventilator can be operated manually using a cord or rod.
Key features of the ventilator:
- Minimal glass reduction
- Favourable acoustic properties
- Maximum airflow
Technical specifications:
The airflow for 10 Pa: 159,1 m3/h/m
The airflow for 2 Pa: 70 m3/h/m
The cross-section of the gap: 17179 mm2/m
The cross-sectional area of free flow: 15000 mm2
Wind and water tightness (in the closed position): up to 650 Pa
Strength and stiffness: up to 1430 Pa
Glass height reduction: 60 mm
Thickness of the glass unit: 20,24,28 and 32 mm
Ventilator height: 75 mm
Noisde reduction, Dne, W (C;Ctr): In the open position 27.0 dB (0;0); in the closed position 45.0 dB (-1;-1).
U value: 4,02 W/m2K
DucoKlep 80 SR
DucoKlep 80 SR is a self-regulating flap ventilator featuring a completely flat inner grid, making it particularly well-suited for integration into the fixed pane of a sliding window. The ventilator includes a thumb control handle for ease of operation.
Key features of the ventilator:
- Authentic DUCO 'Soft-Line’ design
- Suitable for applications in the fixed panes of a sliding window
- Glass reduction 80 is superb
- Excellent airflow
- Can be used with any glass thickness (up to 48 mm)
Technical specifications:
Glass height reduction: 80 mm
Watertightness rating: E1250
Ventilator height: 95 mm
Ventilator height glazed-in: 95mm
Ventilator height transom: 105mm
U value: 2,4 W/m²/K
Windtightness in closed position: 450 Pa
Watertightness in closed position: 650 Pa
Self-regulating: Tak
DucoTon 80 SR
DucoTon 80 SR is a self-regulating window ventilator with a 'rotating drum’ design and a 'Soft-Line’ outer section. Introduced in 1992, this ventilator has been successfully employed in numerous projects with utmost satisfaction.
Key features of the ventilator:
- Authentic DUCO 'Soft-Line’ design
- Double sealing with brushes with Finseal insert
- Glass reduction 80 is superb
- Excellent thermal performance
- Can be used with any glass thickness (up to 36 mm)
Technical specifications:
Glass height reduction: 80 mm
Watertightness rating: E600
Ventilator height: 94 mm
Ventilator height glazed-in: 94mm
Ventilator height transom: 104mm
U value: 2,26 W/m²/K
Windtightness in closed position: 650 Pa
Watertightness in closed position: 650 Pa
Self-regulating: Yes
Dutch window Ideal 7000 Blockprofile NL with DucoTon 80 SR glazed-in ventilator
More information about our Dutch windows here!
In our offer we also have Dutch doors.
