110 x 54mm Rectangular Ducting & Accessories

110 x 54mm rectangular plastic ducting is commonly used in residential and commercial buildings for air ventilation, heating, and cooling systems.

The ducting is lightweight, durable, and easy to install. It is also resistant to corrosion and can withstand high temperatures, making it suitable for use in a variety of environments.

The rectangular shape of the ducting allows for easy fitting and installation in tight spaces or where a round duct is not practical.

When choosing flat ducting to match your fan's airflow requirements, 110 x 54mm flat ducting is equivalent to 100mm diameter circular ducting.

11 products

  • 110mm x 54mm Flat Duct Clip
    Vendor:
    National Ventilation

    110mm x 54mm Flat Duct Clip

    Order by 4pm - Next working day delivery

    Only 12 left
    Regular price £2.69
    Sale price £2.69 Regular price
  • Air Brick Adapter
    Vendor:
    National Ventilation

    Air Brick Adapter

    Order by 4pm - Next working day delivery

    Only 4 left
    Regular price £5.93
    Sale price £5.93 Regular price
  • 110mm x 54mm Flat Duct Connector
    Vendor:
    National Ventilation

    110mm x 54mm Flat Duct Connector

    Order by 4pm - Next working day delivery

    Only 3 left
    Regular price £4.25
    Sale price £4.25 Regular price
  • 110mm x 54mm Horizontal Flat Duct T-Piece
    Vendor:
    National Ventilation

    110mm x 54mm Horizontal Flat Duct T-Piece

    Usually ships in 3-5 working days

    Regular price £11.73
    Sale price £11.73 Regular price
  • 110mm x 54mm 90° Vertical Flat Duct Bend
    Vendor:
    National Ventilation

    110mm x 54mm 90° Vertical Flat Duct Bend

    Order by 4pm - Next working day delivery

    Only 1 left
    Regular price £8.58
    Sale price £8.58 Regular price
  • 110mm x 54mm 45° Vertical Flat Duct Bend
    Vendor:
    National Ventilation

    110mm x 54mm 45° Vertical Flat Duct Bend

    Order by 4pm - Next working day delivery

    Only 2 left
    Regular price £7.95
    Sale price £7.95 Regular price
  • 110mm x 54mm 90° Horizontal Flat Duct Bend
    Vendor:
    National Ventilation

    110mm x 54mm 90° Horizontal Flat Duct Bend

    Order by 4pm - Next working day delivery

    Only 2 left
    Regular price £10.43
    Sale price £10.43 Regular price
  • 110mm x 54mm 45° Horizontal Flat Duct Bend
    Vendor:
    National Ventilation

    110mm x 54mm 45° Horizontal Flat Duct Bend

    Order by 4pm - Next working day delivery

    Only 4 left
    Regular price £9.39
    Sale price £9.39 Regular price
  • 100mm Round to Flat Duct 90° Bend
    Vendor:
    National Ventilation

    100mm Round to Flat Duct 90° Bend

    Order by 4pm - Next working day delivery

    Only 8 left
    Regular price £8.07
    Sale price £8.07 Regular price
  • Round to Flat Duct Adapter - 100mm to 110mm x 54mm
    Vendor:
    National Ventilation

    Round to Flat Duct Adapter - 100mm to 110mm x 54mm

    Order by 4pm - Next working day delivery

    Only 10 left
    Regular price £5.18
    Sale price £5.18 Regular price
  • Rectangular Flat Duct 110 x 54 mm x 1 m
    Vendor:
    National Ventilation

    Rectangular Flat Duct 110 x 54 mm x 1 m

    Order by 4pm - Next working day delivery

    35 in stock
    Regular price £10.91
    Sale price £10.91 Regular price