5 Inch Black Powder-Coated Twin Wall Flue Systems
Our 5 inch black powder-coated twin wall flue systems are perfect for installing a stove in homes without an existing chimney. The double-walled design efficiently channels exhaust gases while keeping the exterior cooler, making them suitable for both single-storey and multi-storey installations.
Why Do You Need a 5 Inch Black Twin Wall Flue?
- Safe operation – double insulation reduces surface temperatures for safer handling
- Regulation compliant – meets UK building regulations for stoves installed without a chimney
- Flexible installation – works with straight or angled flue runs, including multi-storey setups
- Durable design – black powder-coated stainless steel for a long-lasting finish
Components and Accessories
Alongside the 5 inch black flue pipes, we supply all the components required for a complete installation:
- Adaptors, bends, and T-pieces
- Locking bands, brackets, and finishing plates
- Top caps and rain cowls for added protection and draft control
Before You Choose
5 inch twin wall flues are primarily needed for properties without an existing chimney or where the stove sits outside a current flue. Always check your stove type, property layout, and local building regulations. Installation by a HETAS-qualified engineer is strongly recommended for safety and compliance.
Explore Our Range
Browse our black powder-coated 5 inch twin wall flue pipes and accessories for everything required for a compliant and safe stove installation. For guidance, see our stove installation guide or speak to our HETAS-trained team on 0161 376 4191.
Visit our Showrooms
Explore our full range of wood burning stoves, BBQs, grills and outdoor heating at our showrooms.






