Summary
Flap vent with external hood for improved weather protection.
Flap vent with external hood for improved weather protection.
Application
- Developed for glazed-in installation, and can be integrated in aluminium, timber and PVC window profiles.
- Installed at transom using an additional transom profile.
- Developed for glazed-in installation, and can be integrated in aluminium, timber and PVC window profiles.
- Installed at transom using an additional transom profile.
Description
AR90 and THK90 are flap vents with an external hood for improved weather protection. The AR90 is the self-regulating version of the THK90. A self-regulating flap is integrated, reacting automatically to various wind pressures and thus preventing draughts. The non self-regulating THK90 has a flat interior profile, which makes it a good solution for the integration in the fixed part of sash windows.
Features and benefits:
- Developed for glazed-in installation.
- Thermally broken - no cold air can transfer from outside to inside.
- External hood for additional weather protection.
- AR90 ensures the supply of fresh and healthy air without draughts with its self-regulating flap.
- Flat interior profile.
- The perforated inside profile acts as an insect mesh.
AR90 and THK90 are flap vents with an external hood for improved weather protection. The AR90 is the self-regulating version of the THK90. A self-regulating flap is integrated, reacting automatically to various wind pressures and thus preventing draughts. The non self-regulating THK90 has a flat interior profile, which makes it a good solution for the integration in the fixed part of sash windows.
Features and benefits:
- Developed for glazed-in installation.
- Thermally broken - no cold air can transfer from outside to inside.
- External hood for additional weather protection.
- AR90 ensures the supply of fresh and healthy air without draughts with its self-regulating flap.
- Flat interior profile.
- The perforated inside profile acts as an insect mesh.
Color
Other
Other
Finish
Powder-coated
Powder-coated
Material
Aluminium
Aluminium
Shape
Other
Other
SKU Code
AR90, THK90
AR90, THK90
Specification
Classification data
Installation type
Glazed-in., At transom.
Glazed-in., At transom.
Thermal performance
Thermally broken.
Thermally broken.
Acoustic performance
30 (-1;-3) dB (open).
45 (-1;-3) dB (closed).
28 (-1;-3) dB (open).
44 (-1;-3) dB (closed).
Watertightness
Up to 650 Pa (closed position).
Up to 100 Pa (open position).
Up to 650 Pa (closed position).
Up to 50 Pa (open position).
Wind resistance (minimum)
-
-
Ventilation rate (minimum)
15.6 l/s/m at 2 Pa.
16.1 l/s/m at 2 Pa.
Design aperture
-
-
Height
105 mm.
105 mm.
Length
-
-
Finish
Polyester powder coating.
Polyester powder coating.
Colour
RAL colour.
RAL colour.
Operation
Manual., Cord., Rod., Motor.
Manual., Cord., Rod., Motor.
Accessories
Self-regulating ventilation flap.
Non-self regulating ventilation flap.
Additional properties
U-value
3.9 W/m²K.
3.9 W/m²K.
Air leakage
<15% (in closed position) at 50 Pa.
<15% (in closed position) at 50 Pa.
Glass thickness
20 mm., 24 mm., 28 mm.
20 mm., 24 mm., 28 mm.
Sustainability data
Material
Aluminium
Aluminium