Rectangular Spigot Ductwork
Circular spigot / stub connection fitted to rectangular ductwork. UK-made to DW144, made to order. Instant online price, no account needed.
A spigot is a short circular stub fitted to rectangular ductwork to receive a round branch, flexible duct or grille connection. It provides a clean, standard round interface on a rectangular face.
- Category
- Rectangular Ductwork
- Standard
- DW144 compliant
- Made in
- UK (Knebworth, Hertfordshire)
- Lead time
- Made to order, fast dispatch
Common uses
- Connecting flexible duct drops to a rectangular duct
- Feeding round diffusers and grilles
- Providing a round take-off point on a plenum or main
Sizing & specification
Specify the spigot diameter to match your branch or flexible duct. Multiple spigots can be fitted to plenum boxes.
Use the online configurator to enter your dimensions and receive an instant price. No account required. Add to quote and submit directly to us.
For bespoke orders or to discuss a project, contact us or call 07710 984 957.
Rectangular Spigot — frequently asked questions
Can I fit flexible duct straight onto a spigot?
Yes — spigots are sized to standard round diameters, so flexible duct clamps straight on.
Related rectangular ductwork
- Rectangular Shoe — Boot / take-off connecting a round spigot to a rectangular duct face
- Rectangular Plenum Box / Grille Box — Distribution box with multiple spigot outlets