heroal W 72 VF

Filigree ventilation flap heroal W 72 VF

The new ventilation flap heroal W 72 VF meets the demand for a comfortable and healthy room climate. As an independent, motor-driven ventilation flap, this product supports architects and planners to design controlled, natural ventilation concepts for day and night. Narrow, floor-to-ceiling opening elements integrate almost invisibly into the façade – simply, harmoniously. An individual, customized coating of the surface enables you to set deliberate accentuations of colour. Highly thermal insulated sashes and concealed hinges combine highest functionality with heat insulation and burglary protection.

System dimensions

Profile depth [mm]

Frame profile
Leaf profile

Visible profile width [mm]

Frame profile
Leaf profile
Sash/frame combination
min. 210

Casement profi e variations

Push rod fitting groove [SBN]
Plastic fitting groove [KBN]

System properties

Max. leaf weight [kg]
Max. leaf heights [mm]
Facade integration

Performance characteristics

>0,87 Thermal insulation [Uf in W/m2K] / Profile width [mm]
4 Air permeability
E1200 Resistance to driving rain
C5/B5 Wind resistance
RC 2 Resistance to burglary
1 Operating forces
2 Impact resistance
4 Mechanical resistance


Tailored support for architects

In order to ensure all-inclusive support, heroal’s team of consultants offer advice across Germany. heroal’s technical support deals with all the questions you may have concerning windows, doors and curtain walls as well as roller shutters, sun protection and roller doors -if required, also on-site of your building project. Are you new to heroal? Get in touch with us today!

All information in the heroal Communicator

Our Communicator, heroal’s online workplace, always makes the current documentation available to you. Via the Communicator-App, you can get in touch with your architect’s consultant immediately.

  • Download test documents
  • Find product information
  • Readily available CAD data instantly
  • Download BIM data
  • Latest projects for reference

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