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New Products

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

Christmas closure dates: We will be closing on Fri. 20th Dec. at 12.00pm and reopening on 2nd Jan. Beyond the 16th Dec. orders for products manufactured to order are unlikely to be dispatched until the New Year (grilles and louvres beyond the 15th Dec.). We wish all our customers a merry Christmas and happy New Year.

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.

Custom Reducers

Ventilation Ducting | Fabricated Round Fittings | Custom Reducers

Please use this product page for any reducers you require that are not standard sizes. We can fabricate to any size you require, although please note we are unable to manufacture anything below 100mm diameter due to the limitations of our machinery.

Manufactured to order from 0.7mm galvanised mild steel.

Please use the drop-down menu below to select the size nearest to the larger end of the reducer you require. You will have the opportunity fine tune this size on the following pages. For example, if you require a reducer with a 335mm large end, you should select 350mm from the list below.

Larger end approx. size