The COOLFRANCE perforated rail for ducts 28x30x2.0 is a fixing accessory designed for air duct networks in air conditioning and ventilation systems.
- Perforation: along its entire length.
- Support: allows ducts to be suspended and held steady and evenly along their run.
- Installation: easy to cut and assemble, it fits easily into a standard duct installation, whether for new builds or renovations.