EXAFAN has a wide range of chimneys and accessories to suit many different types of buildings and roofs. Each project is studied and a chimney ventilation system is configured with the possibility of also constructing unique systems. This is all achieved thanks to having:
- Chimneys from 35 to 92 cm in diameter
- Installation for corrugated roofs or flat roofs with various pitches
- Tubes, cones and chimney extensions for any length
- Valves, caps and conical closures to protect the installation and regulate the air passage.