100MM DUCTING
Shop our range of 100mm ventilation ducting and accessories at Order Electrical, providing the components required to connect and route air from extractor fans and other compatible ventilation equipment.
Also commonly referred to as 4 inch ducting, 100mm ducting is widely used with bathroom, WC and domestic extractor fans, making it one of the most common sizes for residential ventilation installations.
Our range includes 100mm rigid and flexible ducting, alongside the fittings required to create a complete ventilation system. Depending on the installation, these can include connectors, bends, elbows, tees, reducers, adaptors, grilles and external vents.
100mm ducting can be used to route extracted air through walls, ceilings, loft spaces and suitable voids before terminating at an appropriate external outlet.
When designing a 100mm extractor fan duct run, consider the overall duct length, number of bends and airflow requirements. Shorter and more direct duct routes generally create less airflow resistance, while longer or more restrictive runs may require a fan capable of producing greater pressure.
Compatibility is also important when combining 100mm ducting, extractor fans, connectors and grilles, so check the individual product dimensions and specifications when putting together a ventilation system.
Whether you're installing a new bathroom extractor fan, replacing existing ductwork or extending a ventilation system, our 100mm (4 Inch) Ducting & Accessories range provides the components required to complete the installation.
Browse our 100mm Ventilation Ducting & Accessories below to find the right ducting and fittings for your ventilation project.
