100mm 4" Inch Venting Systems

Our comprehensive range of 100mm venting kits, ducts, and vent grills are suitable for venting many appliances and extraction units where the duct run is short and the appliance or extraction unit is fitted with a 100mm outlet and the extraction rate is below 250m3/h.

100mm venting systems can have round or rectangular box ducting that is interchangeable with each other through a range of connectors and adaptors. 100mm ducting is available in rigid pipes and channels or flexible rectangular or round flexi hose.

A wide choice of vents, grills and air bricks are available to terminate 100 venting systems.

100mm Venting Systems Delivery To Llansamlet Swansea SA7 And Surrounding Areas

Swansea SA1,

View 100mm Venting Kit 3m

100mm Venting Kit.
This 3m venting kit is a 100mm diameter venting system suitable for hoods and extractors, and will allow an air flow of 250m³/h. This venting system is also ideal for tumble dryers and washer dryers. This 100mm venting kit ...

Our Price: £41.86 inc. VAT Quick Ref No. 57707

View 110mm X 54mm Rectangular Connection Cowled Outlet

110mm x 54mm Box Section Connected Cowled Vent.
This white cowled outlet features a damper to stop blow back and is suitable for 110mm x 45mm box section venting systems. ...

Our Price: £5.99 inc. VAT Quick Ref No. 67753

View Air Brick Adaptor For 110mm x 54mm Flat Channel Ducting

Manrose Airbrick Adaptor For 110mm x 54mm Flat Channel Ducting.
This white air brick wall adaptor is suitable for 100mm venting systems and will fit directly to 110mm x 54mm flat channel ducting, the internal face plate dimensions are 200mm x 56m...

Our Price: £2.99 inc. VAT Quick Ref No. 66959

View Air Brick Ducting Adaptor For 110mm To 204mm

Airbrick & Ducting Adaptor For 110mm x 54mm To 204mm x 60mm.
This white ducting adaptor will connect 110mm x 54mm box section ducting to 204mm x 60mm box section ducting. It is also suitable for 204mm x 60mm air bricks. ...

Our Price: £2.99 inc. VAT Quick Ref No. 66961

View Air Brick For 110mm x 54mm Flat Channel Ducting

Airbrick Vent For 110mm x 54mm Flat Channel Ducting.
This white air brick wall outlet is suitable for 100mm venting systems and will fit directly to 110mm x 54mm flat channel ducting, the face plate is removable and measures 212mm x 65mm. ...

Our Price: £6.98 inc. VAT Quick Ref No. 66957

View Box Section Ducting 100mm x 1m

1m Box Section Ducting 110 x 54mm.
This flat channel ducting is suitable for any 100mm (4" inch) diameter venting system. The box section measures 110mm by 45mm and is supplied in 1m lengths. Flat channel box ducting is quick and easy to fit ...

Our Price: £9.98 inc. VAT Quick Ref No. 57751

View Box Section Ducting 100x1500mm

1.5m Box Section Ducting 110 x 54mm.
This flat venting channel is suitable for any 100mm diameter venting system. The box section measures 110mm by 54mm and is supplied in 1.5m lengths. Flat channel box ducting is quick and easy to fit with simple ...

Quick Ref No. 57752

View Brown Air Brick For 110mm x 54mm Flat Channel Ducting

Brown Airbrick Vent For 110mm x 54mm Flat Channel Ducting.
This brown air brick wall outlet is suitable for 100mm venting systems and will fit directly to 110mm x 54mm flat channel ducting, the face plate is removable and measures 212mm x 65mm. ...

Our Price: £6.98 inc. VAT Quick Ref No. 66958

View Flat Channel Vent Connector 100

Flat Channel Vent Connector.
This rectangular ducting connector allows connection of 110 x 54mm flat channel ducting and is compatible with 100mm diameter venting systems. ...

Our Price: £4.19 inc. VAT Quick Ref No. 57760

View Rectangular Horizontal Venting Bend

Horizontal Venting Bend 100.
This rectangular 90° vent bend allows a 90° horizontal turn for flat channel venting 110mm x 54mm (100mm diameter system)....

Our Price: £5.23 inc. VAT Quick Ref No. 57763