Modular rigid PVC ducting systems: GD4 110 x 54mm , GD8 204 x 60mm and GD9 150mm round with rectangular sizes available. Range of components including adaptors and connectors for whole house ventilation installations.
Ancillaries & Ducting
Modular rigid PVC ducting systems: GD4 110 x 54mm , GD8 204 x 60mm and GD9 150mm round with rectangular sizes available. Range of components including adaptors and connectors for whole house ventilation installations.