How to connect spiral ducting | Ducting Express

[0:00] Ducting Express demonstrates how to connect spiral duct work together: https://www.ducting-express.co.uk/cat...

Spiral ducting is easy to install. The spiral duct has female (large) ends, and any fittings have male (small) ends. By fittings, we mean any bends, t-pieces, concentric reducers etc. Pretty much anything that isn’t a length of ducting.

If you need to join two parts with the same end, you’ll need to use a connection piece. A male connector to join two female ends, or a female connector to join two male ends.

[0:17] To fasten the ducting we recommend to use tek screws and duct sealant. Please note in our example using 200mm diameter spiral we used four tek screws, however, for larger sized ducts you will require more.

[0:30] Put a bead of silicone inside the first piece of spiral ducting

[0:34] Fit the male coupler inside the spiral ducting

[0:39] Insert tek screws into opposite sides of the ducting

[0:51] Put a bead of silicone into the other piece of duct

[0:56] Attach & repeat tek screws

[1:00] All fittings have a male end which will insert into the ducting

[1:08] When putting together two fittings, you'll need a female collar which goes over the fittings

For more information on how to join spiral ducting visit our blog post here: https://www.ducting-express.co.uk/blo...

For any questions or to purchase any of the items in this video visit our website: https://www.ducting-express.co.uk/ or call 01455 616 444