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Window Trickle Ventilator THK90-AR90
Window Trickle Ventilator THK90-AR90

Verified 25 days ago

Renson Fabrications Ltd

AR90

Verified 25 days ago

Renson Fabrications Ltd

THK90

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