Please note we are currently unable to dispatch to Northern Ireland due to high carriage costs.Please note that we no longer accept Paypal payments.

250mm

Ventilation Ducting  | Rectangular Ductwork | Straight Duct Lengths  | Dim A 500mm |  250mm



Rectangular Duct Straight 500x250mm
RDS500-250

Use the drop-down menus below to select the length and connection methods. Doby frames or slip joints are standard connections for duct assembly. Sheet metal flanges are not a general connection method but can be useful when fixing to walls or ventilation equipment.

Although selectable on all sizes - and possibly necessary on your particular installation - we do not recommend slip joints for general duct assembly on ducts over 400mm in any one dimension.

A 'capped end' means that end will be blanked off; useful, for example, at the end of a run of duct.

These ducts are all made to order, so if you wish to make minor changes to the sizes, please use the 'other info' box below.





Length



Connection A



Connection B




Any other info or specific requirement (optional):



Quantity:



People who bought this item also bought:
1. Rectangular Duct Straight 300x100mm (Ref: RDS300-100)
2. Rectangular Duct Straight 300x250mm (Ref: RDS300-250)
3. 60° Meshed Cowl 250mm Width (Ref: RMC60-250)
Rectangular Duct Straight 500x250mm

Your Basket

Items:
Total:

View BasketCheckout
Best Sellers

100 dia 90° Pressed Bends with Seals

100 dia 90° Pressed Bends with Seals

£6.64

600mm 30x30 Cantilever Support

600mm 30x30 Cantilever Support

£17.23

PU S1 Clear Extraction Hose 10m Length

PU S1 Clear Extraction Hose 10m Length

M8 Back Plate Threaded Rod Hanger

M8 Back Plate Threaded Rod Hanger

£0.90

100mm dia Chrome Exhaust Valve

100mm dia Chrome Exhaust Valve

£7.97