6 Inch Black Powder-Coated Twin Wall Flue Systems
Our 6 inch black powder-coated twin wall flue systems are designed for installing a stove in properties without an existing chimney. The double-walled construction efficiently channels exhaust gases while keeping the exterior cooler, making them suitable for straight or angled flue runs and multi-storey installations.
Why Do You Need a 6 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 long-lasting performance
Components and Accessories
Alongside the 6 inch black flue pipes, we stock 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 protection and draft control
Before You Choose
6 inch twin wall flues are mainly needed for properties without a chimney or where the stove sits outside a current flue. Always check your stove type, property layout, and local building regulations. Professional installation by a HETAS-qualified engineer is strongly recommended for safety and compliance.
Explore Our Range
Browse our black powder-coated 6 inch twin wall flue pipes and accessories to find everything required for a safe, compliant 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.






















