Joiners & Reducers


IMPORTANT – INSTALLATION & SAFETY NOTICE

Installation by a suitably licensed professional is required.
This product involves roof penetration and flashing and must be installed in accordance with applicable building and plumbing regulations.

Click to Download Installation Information & Instructions


Joiners are necessary when connecting two pieces of ducting together, often used when constructing an inline fan system. Our joiners are made of metal and can be secured to ducting using duct tape or worm clamps.

Duct Reducers

Reducers are designed to reduce the size of ducting from one diameter to another. Again, reducers may be required when constructing an inline fan system. We stock both metal and plastic reducers in a range of sizes to suit your needs

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