Innovation
K7
technology and absolute filtration
Solutions
Tailor-made and customization
of bespoke and customized air curtains
Expertise
Knowledge
Air Curtains Specialist Manufacturer
We design and produce a complete range of air curtains for all kind of applications and installations, including high energy efficiency EC motors, heat pump direct expansion coils and multiple jets. We offer tailor made, customized finishes and exclusive design solutions.
Airtècnics provide basic and advanced control to fulfil all the market requirements. Our Clever Control with Modbus Protocol is ready to connect to BMS system, Windows PC and smartphones via Wi-Fi.
Our air curtains are manufactured following high quality and reliably exclusive criteria, obtaining high performance and energy saving combined with an innovative design.
Air curtains with CSA and AMCA certification for Canada and USA
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Airtècnics and ETRI are two companies with an international outlook, both part of the Rosenberg Ventilatoren group. Over the past year, new commercial agreements have been finalised to strengthen the presence of ETRI fans in the Spanish market, in partnership with Airtècnics.This partnership will be showcased at the Eurosatoray ...
Our partners at Rosenberg France have shared with us an extraordinary real-life case study in industrial ventilation. On this occasion, they collaborated on the manufacture of a large climate chamber designed for an industrial environment in the HVAC sector, where the main challenge was to ensure high air flow rates, maximum operational ...
The air curtain Optima K for cold chamber is a variant of the Optima air curtain and has been developed as an alternative to the current models to cover smaller doors for refrigerated spaces with temperatures above 0°C. As an evolution of the Optima air curtain, it remains compatible with the range of accessories and fixings for its base ...
Airtècnics has concluded its participation in the latest edition of the Climatización y Refrigeración 2025 trade fair, held from 18 to 20 November at IFEMA Madrid, with very positive results. The company has consolidated its position as a leader in ventilation technologies, energy efficiency and smart control, presenting key ...
HEPA filters are a system for retaining volatile particles present in the air, generally made of fibreglass. These randomly arranged fibres are extremely fine and form a mesh-like lattice that retains contaminating compounds. HEPA stands for "High Efficiency Particle Arrester" and is also known as absolute filters. They were developed in 1950 by ...
Indoor air quality is key to people health in homes, commercial premises, and tertiary buildings; especially in modern constructions, where airtightness makes natural air renewal more difficult. To meet this need, Airtècnics presents two solutions that combine energy efficiency and health: SupraBox heat recovery units and the ECFanGrid ...
Horizontal installation and fixation with goalposts of a Rund air curtain
Protection of large door entrance with two Zen air curtains painted RAL white
In this important building for human healthiness it's installed a Dam Twin system with Clever regulation
Climate protection project with an installation of 75 Windbox M,G air curtains and 40 aeroterms
Air curtain model Rotowind is perfect to install on buildings with revolving doors
Multiple Rund air curtains finished in stainless steel installed in horizontal
Two of our new model Zen BB air curtains have been installed in the 4m height door entrance of this modern, elegant and famous store
Climate protection doors and energy saving project in the new Terminal 1 at Barcelona Airport
Cadbury factory, Birmingham (United Kingdom)
Vodafone store, Barcelona (Spain)
Victorian Comprehensive Cancer Centre, Melbourne (Australia)
Posten Bring, Oslo (Norway)
JFK airport, New York (United States)
National Audit Office, London (United Kingdom)
Nike store, Milan (Italy)
El Prat airport, Barcelona (Spain)