Home / Ducting / Ductmaster Thermal - Rectangular / Insulated Rectangular Reducer Insulated Rectangular Reducer £7.32 DUCTMASTER THERMAL 220x90mm to 204x60mm insulated reducer. Out of stock (the price listed does not include VAT and carriage) SKU: NTD-220-RED204 Categories: Ducting, Ductmaster Thermal - Rectangular Tag: Thermal Ducting Product ID: 10542 Related products Rigid Round Pipe 2M £6.22 – £9.66 (this price does notinclude VAT and carriage)View product Choose an option 100mm125mm150mm Slim Duct Connectors £0.70 – £2.61 (this price does notinclude VAT and carriage)View product Choose an option 110x54mm121x60mm204x60mm220x90mm 45° Vertical Bend £1.54 – £3.89 (this price does notinclude VAT and carriage)View product Choose an option 110x54mm204x60mm220x90mm Flat Channel 1M Length £3.35 – £6.11 (this price does notinclude VAT and carriage)View product Choose an option 110x54mm121x60mm204x60mm220x90mm