3" Insulated Flue Kits

Twin Wall Flue Pipe & Extension Kits

Everything you need to safely extend your stove chimney 2 metres and out through the roof.

Made with high-grade stainless steel and insulated with rock wool, this system ensures durability, safety, and heat efficiency. Each kit includes locking bands for a secure fit and is designed to optimise your stove’s performance in small spaces such as cabins, vans, or sheds.

Kit Options

Choose between two complete insulated flue kits:

Option 1: 1000mm single wall flue + 1000mm insulated flue

Option 2: 500mm single wall flue + 1500mm insulated flue

Both kit options include:

• Silicone boot
• Fixing kit
• Internal kit
• Cowl
• Storm cover

These are complete roof exit kits — everything you need for installation.

Important — Individual Pipes

If you purchase a 500mm insulated flue pipe or 1000mm insulated flue pipe separately, please note:
These are individual pipe sections only.
They do not include flashing, cowl, fixing kit, or any additional components.

You can buy these separately to extend an existing setup or replace parts as needed.

Additional Information

To connect from our stoves to twin wall flue pipe, you’ll need a Single to Twin Wall Adapter (available separately).