Customer value propositions

SIG Air Handling is a leading supplier of products and systems for the air handling market. We offer project solutions for professional installers and engineering offices through the following propositions:


With a broad range of quality air systems, an established local presence and excellent logistics, we offer our customers ease of access, flexibility and technical support.

We provide our customers with a one-stop-shop, a state-of-the art e-commerce platform, easy ordering, quick and reliable delivery and a knowledgeable and friendly sales team.

Professional air system installers rely on SIG Air Handling for a range of over 15,000 air handling solutions, more than 4,000 of which are immediately available in all European branches as a part of our local service. Logistic services like groupage or on-site delivery reflect our customer-centric approach. Furthermore, we have several night safes to enable customers to pick up parts at their own convenience. Ultimately, the SIG Air Handling web shop offers delivery within 24 hours. 


SIG Air Handling share their expertise and insights with consultants, architects, contractors and installers from the design phase to the installation of indoor air pollution solutions, including commissioning and maintenance. From selection software to Building Information Modelling, from design to full climate control solutions, SIG Air Handling is your preferred partner for any type of project.

Our in-house knowledge and support can also be called upon for testing complete air systems in our climate chambers. Many European projects, in different market segments, involve SIG Air Handling products, systems and solutions.

Customer Support Tools, Simulation Software & Services

Our customers can always count on the technical expertise of our specialists. They ensure the right product choice is made and keep customers informed about new products and regulations. Online tools such as the duct calculator or measurement templates are frequently used and much appreciated by our customers.

Our Cairox simulation software helps you to get insights in the ventilation flows in a room or space. This service is available via our local sales & technical staff.

We provide designing and engineering services as well as on-site deliveries and e-commerce services to support our customers daily in a professional way. Many services are available upon request.

A wide range of more than

Immediate availability of more than

Delivery services within