Rectangular Bend / Elbow Ductwork
Rectangular bend — 90° or 45° elbow to change duct direction. UK-made to DW144, made to order. Instant online price, no account needed.
Rectangular bends change the direction of a duct run through 90° or 45°. A generous throat radius, with turning vanes on larger sizes, keeps airflow attached around the corner to minimise noise and pressure drop.
- Category
- Rectangular Ductwork
- Standard
- DW144 compliant
- Made in
- UK (Knebworth, Hertfordshire)
- Lead time
- Made to order, fast dispatch
Common uses
- Routing ducts around structural steel and walls
- 90° changes of direction in ceiling voids
- 45° offsets around obstacles
Sizing & specification
Made to your duct width and height with a choice of 90° or 45° angle. Larger bends can be supplied with turning vanes on request.
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 Bend / Elbow — frequently asked questions
Do bends include turning vanes?
Larger or high-velocity bends can be fitted with turning vanes to cut noise and resistance — mention it when you order.
What angles are available?
90° and 45° as standard; other angles can be quoted on request.
Related rectangular ductwork
- Rectangular Straight Length — Galvanised rectangular duct for straight runs — made to any size, e.g. 400x200 duct
- Rectangular Offset — S-shaped offset section for parallel duct runs
- Rectangular Transition (Rect-to-Round) — Connects rectangular duct to circular spiral duct