In any home, humidity, odours, and invisible pollutants can quickly degrade indoor air quality. Daily activities such as breathing, showering, cooking, or drying laundry generate dozens of litres of water vapour. Without controlled air renewal, excess moisture can cause condensation, mould, discomfort, and structural damage. MEV systems provide a reliable, proven, and high-performance solution. They ensure continuous air renewal, remove stale air from wet rooms, and help maintain indoor humidity levels between 40% and 60%.
Our Modulvent range embodies VMI’s vision, bringing together the market’s best features in a reliable, practical, and field-ready solution.
VMI offers MEV units engineered to adapt to site constraints and simplify everyday installation. Compact, versatile, and easy to integrate, they fit seamlessly into attics, suspended ceilings, or utility areas, and can be installed on the floor, wall, or ceiling. Ideal for renovation projects, Modulvent units replace ageing, insufficient, or non-existent ventilation systems while maintaining high performance. The Modulvent Hygro and Modulvent Hygro Power-Save models are also suitable for new builds, carry Technical Approval, and comply with RE 2020 standards.
Modulvent units feature 7 branch connections with Ø125 mm diameter, convertible to Ø125 mm or Ø80 mm, making daily installation easier and more adaptable, especially for kitchen vent connections.
For maintenance, its patented, tool-free detachable panel allows quick, hassle-free access, making upkeep easier.
Its modular design allows Modulvent to adapt to the home’s changing requirements by easily replacing the motor plate. The result is a durable, smart MEV designed to adapt to your home over the long term.
Backed by a 5-year warranty, our Modulvent MEVs are designed to combine performance and simplicity. Engineered by our specialists and assembled in Couëron, their compact units fit easily, even in tight spaces. Installation is made easy with modular branch connections that fit any site layout, while maintenance is simplified by the patented, tool-free detachable motor plate.
This self-regulating single-flow MEV ensures a constant airflow regardless of weather or indoor conditions. The most versatile system in its category.
These single-flow humidity-controlled MEVs, combined with humidity-controlled vents, automatically adjust airflow according to indoor humidity. Available in 3 models, the range allows you to choose the configuration best suited to the home layout and duct network characteristics.
