Our knowledge

Product selection guide

If you are unsure of which air curtain that suits your needs; let our product selection guide help you! Here you find selection, heating calculation and specification text.

Product selection guide »

Specification text

Here you can compile your specification text by selecting product, appropriate accessory and make heat calculations. Specification text can then easily be made into PDF or printed directly.

Specification text »

Heating calculations

Calculate power and pressure drop of our water heated air curtains and fan heaters according to your specific requirements.

Heating calculations »

Output calculations

Do you know the specifications of your building? We can help you calculate your power requirements.

Output calculations »

Product documents

Here you find all our product documents; catalogue pages, product leaflets, drawings, manuals and certificat. 

Product documents »

Printed material

Flip through our product catalogues online, or download them as pdf.

Printed material »


We give you our knowledge and experience about heating, energy efficiency and reference installations.

Articles »


Here we show our technique using animations.

Animations »