Collection: 6" Flexible Liners

Our 6-inch flexible chimney liners are engineered to meet the highest standards of flue performance, safety, and longevity. Whether you’re installing a new stove or upgrading an existing flue system, these liners ensure proper draft, safe venting, and full compliance with UK Building Regulations.

Manufactured from high-grade 316 or 904 stainless steel, these liners are ideal for wood, multi-fuel, or gas appliance installations where a 150mm (6") flue diameter is required. Designed for easy routing through existing masonry chimneys, they offer both flexibility and strength to handle bends without compromising performance.