All of our plumbing branches can supply ventilation ducting from Manrose and Polypipe Domus.
Efficient airflow is dependant on ducting size, good surface finish and water-tight joints. To achieve this, consistent profiles, tight extrusion tolerances and accurate mouldings are essential.
Once a profile has been specified and the duct layout designed, the duct system resistance must be calculated to ensure that the appliance has sufficient power to more than match the resistance of the complete system.
Performance data is available for each system to enable specifiers to calculate and match appliance pressure to system resistance and ensure correct operation.