Ecostove Top exit 4″ Flue Kit For Garden Room
The Garden Room Twin Wall Flue Kit has been designed to provide everything needed to safely install a small wood burning stove in a garden room with a ceiling height of up to 2 metres. Supplied as a complete installation package, this kit contains all the essential flue components required to create a safe, efficient and weatherproof chimney system.
The kit uses single wall flue pipe inside the garden room, transitioning to 125mm insulated twin wall flue as the chimney passes through the roof. This configuration helps maintain safe clearances while delivering excellent flue performance, making it ideal for timber-framed garden buildings and outdoor rooms.
A 0–30° adjustable roof flashing provides a secure, watertight seal on a variety of roof pitches, while the included storm collar and rain cap cowl offer additional protection against the weather. The supplied wall band helps secure the external flue, and both fire cement and heatproof silicone sealant are included to assist with installation.
Whether you’re creating a cosy garden office, studio, hobby room or outdoor retreat, this all-in-one flue kit makes installing a small stove simple and convenient.
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 (100mm / 4″ single wall)
1 × Single Wall to Twin Wall Adaptor (100mm / 4″ to 125mm / 5″)
1 × 1000mm Twin Wall Flue Pipe (125mm / 5″ internal diameter)
1 × Flat Trim Plate
1 × Wall Band
1 × 0–30° Adjustable Roof Plate Flashing
1 × Storm Collar (125mm / 5″)
1 × Rain Cap Cowl (125mm / 5″)
1 × Cartridge of Fire Cement
1 × Cartridge of Heatproof Silicone Sealant
Key Features
Complete flue installation kit for garden rooms with ceilings up to 2 metres
Suitable for 100mm (4″) stove outlets transitioning to 125mm (5″) insulated twin wall flue
Combines single wall and twin wall flue components for safe installation
Adjustable 0–30° roof flashing suits a range of roof pitches
Includes wall band for secure chimney support
Storm collar and rain cap provide weather protection
Flat trim plate delivers a neat internal finish
Supplied with fire cement and heatproof silicone sealant
Convenient all-in-one installation package
Ideal for garden rooms, home offices, studios and outdoor living spaces
The Garden Room Twin Wall Flue Kit provides a straightforward and reliable solution for installing a small wood burning stove in a garden building. With all the essential components included, it offers a professional-quality flue system that’s safe, durable and built to withstand year-round use.
