Ecostove Metal Roof Shed 4″ Flue Kit
The Shed Metal Roof Twin Wall Flue Kit contains everything required to safely install a small wood burning stove in a shed, workshop or similar building with a metal roof. Designed as a complete installation package, this kit includes all the essential flue components needed to create a secure, weather-resistant and efficient chimney system.
The kit combines single wall flue pipe inside the building with insulated twin wall flue components where the chimney passes through the roof, helping maintain safe clearances and providing a reliable solution for installations through combustible or lightweight structures.
A dedicated roof flashing system creates a watertight seal around the flue, while the included storm collar and rain cap cowl help protect the installation from rain and the elements. With all the key components included, this kit makes installing a small stove in a garden shed, workshop or outdoor building much simpler.
Kit Includes
1 × 1000mm Single Wall Flue Pipe (black finish, 100mm / 4″ internal diameter)
1 × 500mm Single Wall Flue Pipe (black finish, 100mm / 4″ internal diameter)
1 × Joint Clip
1 × Single Wall to Twin Wall Adaptor (100mm / 4″ SW to 125mm / 5″ TW)
1 × 1000mm Twin Wall Flue Pipe (125mm / 5″ internal diameter)
1 × Wall Band (for 125mm / 5″ twin wall flue)
1 × Flat Trim Plate (for 125mm / 5″ twin wall flue)
1 × Silicone Flashing and Fixing Kit
1 × Storm Collar (for 125mm / 5″ twin wall flue)
1 × Rain Cap Cowl (125mm / 5″ internal diameter)
1 × Cartridge of Fire Cement
1 × Cartridge of Heatproof Silicone Sealant
Key Features
Complete flue installation kit for small stoves in sheds and outdoor buildings
Suitable for installations through metal roofing
Includes both single wall and insulated twin wall flue components
Designed for 100mm (4″) stove outlets transitioning to 125mm (5″) twin wall flue
Roof flashing kit helps create a secure, weatherproof seal
Includes storm collar and rain cap for added weather protection
Supplied with fire cement and heatproof silicone sealant
Convenient all-in-one solution for stove installations
Ideal for sheds, workshops, garden buildings and outdoor rooms
The Shed Metal Roof Twin Wall Flue Kit provides a practical and reliable way to install a small wood burning stove in an outdoor building. With all essential components included, it offers a straightforward solution for creating a safe and effective flue system while protecting your installation from the elements.





