Flat Channel Ducting & Accessories

National Ventilation MONV5646 Rectangular Flat Duct 204 x 60 mm Elbow Bend 90 Degree 150 mm Adaptor

National Ventilation MONV5645 Rectangular Flat Duct 204 x 60 mm Elbow Bend 90 Degree 125 mm Adaptor

National Ventilation MONV5644 Rectangular Flat Duct 204 x 60 mm Elbow Bend 90 Degree 102 mm Adaptor

National Ventilation MONV5630 Rectangular Flat Duct 204 x 60 mm Horizontal T-Piece

National Ventilation MONV5629 Rectangular Flat Duct 204 x 60 mm x 2 m

National Ventilation MONV5628 Rectangular Flat Duct 204 x 60 mm x 1.5 m

National Ventilation MONV5627 Rectangular Flat Duct 204 x 60 mm Horizontal Adjustable Bend

National Ventilation MONV5626 Rectangular Flat Duct 204 x 60 mm Elbow Bend with 90 Degree 150 mm Offset Rotating Spigot

National Ventilation MONV5625 Rectangular Flat Duct 204 x 60 mm Elbow Bend with 90 Degree 102 mm Offset Rotating Spigot

National Ventilation MONV5617 Rectangular Flat Duct 204 x 60 mm Vertical 45 Degree Bend

National Ventilation MONV5616 Rectangular Flat Duct 204 x 60 mm Horizontal 45 Degree Bend

National Ventilation MONV5613 Rectangular Flat Duct 204 x 60 mm 125mm Round to Rectangular Adapter

National Ventilation MONV5612 Rectangular Flat Duct 204 x 60 mm Vertical 90 Degree Bend

National Ventilation MONV5610 Rectangular Flat Duct 204 x 60 mm Clip

National Ventilation MONV5608 Rectangular Flat Duct 204 x 60 mm Connector

National Ventilation MONV5606 Rectangular Flat Duct 204 x 60 mm Elbow Bend with 90 Degree 125 mm Offset Rotating Spigot

National Ventilation MONV5605 Rectangular Flat Duct 204 x 60 mm Horizontal 90 Degree Bend

National Ventilation MONV5604 Rectangular Flat Duct 204 x 60 mm x 1 m

National Ventilation MONV518 Rectangular Flat Duct 204 x 60 mm End Cap

National Ventilation 501W Horizontal Air Brick with Damper White

National Ventilation 501B Horizontal Air Brick with Damper Brown

National Ventilation 122-4 110mm x 54mm Flat Duct Clip

National Ventilation 080 110mm x 54mm Horizontal Flat Duct T-Piece

National Ventilation 077 Air Brick Adapter