New website

The past years we worked hard on the expansion of our program of air inlet valves and
ventilation chimneys.  Also our corporate identity, documentation, assembly instructions etc.
have been thoroughly expanded and renewed. Our website therefore also needed a face-lift ; we herewith present you the result!

By dividing the air inlet valves into capacities and sizes and the ventilation chimneys into the different applications we hope and trust we made the available information better accessible.

From every available air inlet valve and ventilation chimney, you can download the relevant product sheet. Also the installation examples and assembling instructions are available for the most common concepts and models.

We keep on searching for improvement and expansion of our program and website. We therefore advise you now and then to visit our site so you remain informed about the latest developments. For maximum information on for example new products within our program you can subscribe to our newsletter which we sent out from time to time.

In case you have any questions or requests do not hesitate to contact us.