The Valetis roof duct: Streamlined Installation and Superior Performance
The Valetis, like the Ventus, is designed to penetrate the roof at right angles. This feature allows for a minimal, round roof opening, simplifying the installation process and enabling precise work. As a result, there are fewer gaps around the duct, enhancing the airtightness and maintaining the insulation value. Additionally, the pipes can be easily mounted directly along the roof boarding on the inside.
3. Enhanced Airflow and Reduced Noise
The Valetis significantly enhances the performance of the entire ventilation system by optimising airflow. Thanks to its low installation height, air travels a shorter distance with reduced resistance. Unlike other insulated roof duct systems, which often have a smaller internal diameter compared to the ventilation pipes, the Valetis maintains the same internal diameter throughout. This design minimises resistance, improves airflow, reduces the workload on the ventilation unit, and consequently, leads to lower energy consumption and decreased noise levels.
4. Comprehensive and Sustainable Solution
The Valetis is a versatile choice suitable for both new construction and renovation projects. Crafted from recycled materials, it offers an eco-friendly solution for mechanical air extraction. The inclusion of a Ubiflex cover ensures a waterproof finish on tiled roofs. Compatible with all types of roof tiles, the Valetis is the only ventilation roof duct designed for slopes ranging from 15 to 67 degrees.