Twin Wall Flue System Installation

For homes without a chimney, we install Poujoulat twin wall insulated flue systems. These systems are HETAS-approved, robust, and highly insulated to keep flue gases hot and flowing correctly.

Twin wall flues can be routed internally (rising up through rooms and exiting via the roof) or externally (running outside the property and venting above roof height). Internal routes keep more heat within the property and can be more discreet, while external runs are sometimes more straightforward, especially for extensions or garden rooms.

Every twin wall installation is carefully planned to meet building regulations for distances to combustibles, support, and termination heights. We’ll talk you through the options during your site survey and help you choose the best route for your property.

Book a survey today to explore twin wall options for your home.