Home / Ducting / Ductmaster Thermal - Rectangular / Insulated 90° Horizontal Bend Insulated 90° Horizontal Bend £6.70 – £8.36 DUCTMASTER THERMAL insulated 90° horizontal bend. Available 2 sizes. Size Choose an option204x60mm220x90mm Clear Insulated 90° Horizontal Bend quantity Add to basket SKU: N/A Categories: Ducting, Ductmaster Thermal - Rectangular Tag: Thermal Ducting Product ID: 10516