Air2Trust Aps & Ubbink: Advancing smart ventilation solutions in Denmark
The partnership between Air2Trust ApS and Ubbink is founded on a shared commitment to delivering high-quality, efficient ventilation solutions for modern, well-insulated buildings. As the exclusive distributor of the Air Excellent system in Denmark, Air2Trust ApS brings advanced air distribution technology directly to Danish customers, ensuring that residential and commercial buildings alike benefit from air quality and energy-efficient ventilation. This partnership empowers customers to experience the best in indoor climate that align with Denmark’s high standards for comfort, energy efficiency, and sustainability.

High-performance ventilation terminals for roofs and walls
Ubbink offers a complete range of high-quality terminals designed for central mechanical ventilation systems and heat pumps. These solutions ensure reliable air supply and extraction for both residential and commercial buildings.
Key benefits of Ubbink terminals:
- Suitable for pitched roofs, flat roofs, and facades
- Weather-resistant and available with or without insulation
- Quick and easy to install
- Offered in various diameters and finishes to match different roof types and colours
- Complete with universal flashings, flat roof flanges, and air-tight seals for optimal performance and energy efficiency
Efficient and insulated ductwork for optimal airflow
Ubbink’s Aerfoam system offers a complete solution for insulated mass flow ductwork, designed to reduce heat loss and prevent condensation in ventilation, air heating, and cooling systems.
Why choose Ubbink Aerfoam?
- Excellent thermal insulation and sound absorption
- Smooth inner wall for minimal pressure loss
- Lightweight, flexible, and impact-resistant EPE material
- Easy to cut, install, and maintain
- Available in a wide range of diameters and accessories
- Ideal for both residential and commercial ventilation projects


Smart ventilation for a healthy indoor climate
As buildings become more airtight, effective ventilation is key to maintaining air quality and comfort. Ubbink’s Air Excellent system provides a reliable and energy-efficient solution for modern residential and commercial spaces.
Benefits of the Air Excellent system:
- Ensures efficient air distribution and extraction
- Quick and easy to install thanks to smart system design
- Reduces environmental impact and supports sustainability
- Enhances indoor air quality for long-term health benefits
- Trusted by designers, appreciated by installers, and valued by homeowners
- Supported by expert advice and service
Innovative valves for balanced residential ventilation
Ubbink’s Haelix supply and extract valve is designed to optimize airflow and enhance the performance of residential ventilation systems. With its smart shape and easy installation, it’s a reliable choice for healthy and energy-efficient indoor climates.
Key features of the Haelix valve:
- Available in both round and square versions
- Ensures even air distribution with minimal pressure loss
- Reduces noise and improves system efficiency
- Tool-free installation into any 125 mm ductwork adaptor
- Supports balanced airflow for a healthier indoor environment
- Backed by expert advice and service

About Air2Trust ApS
Founded in 2007 and based in Tilst near Aarhus, Air2Trust ApS has become a trusted supplier of premium ventilation components throughout Denmark. With a focus on delivering the highest quality products, Air2Trust ApS has established itself as a key partner in the Danish building sector, providing ventilation solutions that enhance comfort and air quality.
In recent years, Air2Trust ApS joined forces with the French Airvance Group. This partnership strengthens Air2Trust ApS capacity to bring cutting-edge ventilation technology and expertise to the Danish market, ensuring the very best in product innovation and service.
Partner contact information
Langhøjvej 1A 1sal
8381 Tilst, Denmark
Phone: 86 47 52 52
Email address: info@a2t.dk