Galvanised Spiral and Fittings

Impact Ducting Sales manufacture high quality circular and rectangular ducting for contractors, builders and the public.

All of our ducting is manufactured here in the East Midlands, which coupled with our very quick lead times, enables us to deliver our ducting next day to anywhere in the United Kingdom. 

DW144 Specification

Our ducting is manufactured to the highest standard of DW144 Specification, whether it be spiral duct, circular fittings or wether you want square to round transformations, rectangular ducting and even flat oval ducting. 

Trim & Waste Specification

To go with the wide range of standard ducting we manufacture, we also offer Trim and waste duct that get used fo recycling systems and wood waste extraction. We can make Trim Spiral, Long radius bends up to 3.5 CL, inspection door sections and much more.
Circular duct

We specialise in the below duct:

  • DW144 & Trim Spec Spiral
  • Pressed Bends
  • Fabricated Bends & Fittings
  • Trim Ducting that include long radius bends up to 3.5 CL
  • Clipped Seamed Pipe & Fittings

Wide Range of stock

We have a wide range of stocked ducting that include but are not limited to bends, spiral, reducers, dampers, tee pieces. 
We also stock various accessories such as rectangular and circular access doors, blast gates, volume control dampers, fire dampers and much more.
Circular duct

We specialise in the manufacture of:

  • Rectangular Straight Ducting
  • Radius Bends
  • Transformers
  • Tapers
  • Offsets
  • Mitred Offsets
  • Grille Boxes
  • Canopies

Made to order

All of our Rectangular Ducting that is manufactured here in Leicester is made to order. This allows us to offer various connections such as 20mm, 30mm or 40mm flanges, angle iron flanges or bailey flanges. We can manufacture anything from a drawing, wether it be a technical drawing, a rough sketch sent from site, a list of requirements or even take an order over the phone.
We deliver both locally and nationwide
A comprehensive service
From individual items right through to complete installations, we are confident that we can make custom items to suit your requirements. Contact Impact Ducting Sales in Leicester to discuss your project.
Get a free quote
Your local ductwork suppliers in the East Midlands,

call Impact Ducting Sales on
0116 244 8151

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