Use the arrows to navigate the chimney and flue information.
More

Contents

Why is a flue necessary?.

What is flue draught?.

What causes flue draught?.

Flue draught without wind.

What effect does wind have?.

Methods of controlling the flue.

What are we ultimately trying to achieve?.

How do we measure the flue’s performance?.

Monitoring the flue on a new installation.

Installation Note.

Installation into an Existing Chimney.

Installation of Pre-fabricated Flues.

This document is a General Installation Guide only.
It does not replace the installation instructions or building regulations. No installation should be undertaken unless the installer is suitably qualified.