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Nylon Wall Plugs 8mm - Box of 100

150 dia Plastic Supply/Exhaust Valves

2mm Wire Rope 150m Reel

Wires with Carabina 2mm x 2m - Pack of 10

Shield Anchors M8

Ductwrap - Isover ClimCover Alu2 25mm 18m Roll

Please note that grilles and louvres made to order are currently experiencing delays to the manufacturer's heavy workload. We have been advised that lead times are in the region of 15-20 working days.

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.

Rectangular Multileaf

Ventilation Ducting | Dampers & Access Doors | Multileaf Dampers | Rectangular Multileaf

Please use the drop down menu below to select the width of the multileaf volume control damper required (left to right in the image).

Please note that the dimensions refer to duct size; these dampers are supplied with 30mm flanges which enable them to be bolted into the duct. Please take this into account if ordering adjoinng duct - the duct will need a 30mm Doby frame to make the connection to the multileaf damper. The overall size therefore is the nominal size plus 60mm e.g a 400x400 damper will have an overall size - including the flange - of approx. 460x460mm.

Width