The large entrance doors of the Sambil centre in Leganés, Madrid, have several Dam Twin Systems. It is a very effective system in the prevention of draughts, as it is a double barrier that prevents the exchange between two spaces through an opening.

Airtécnics is characterised by the high adaptability of its products in each installation. That is why it always combines the best technical solution with tailor-made and personalised products to meet the needs of each customer's project.

This continuous desire for improvement favours the development of new ranges or air curtain systems that increase the possibilities of success in projects whose situations are more complex or require specific applications.

What's Dam Twin System?

Dam Twin System consists of two air curtains facing each other to create a double protective barrier. It has been developed by Airtècnics technical team and it has been designed as an effective solution for places in very adverse situations.

It avoids the generation of draughts in interior spaces, such as in the accesses of underground car parks where large halls and stairs or ramps produce a chimney effect of the gases generated by the exhaust pipes. And it also keeps the air conditioning in buildings more efficient and environmentally friendly.

In very extreme situations, as in the case of the Sambil shopping centre, the Dam Twin System is the best alternative. On this occasion they have been installed in the four pedestrian entrances of the two underground parking levels and also in the main entrances of the shopping centre.

A total of eight Dam Twin Systems complete this project recommended by the team of commercial expert engineers, who guide from start to finish the project so that all the technical requirements and expectations of the client.