Stainless steel flex-liners.

Stainless steel flexible liners are the most commonly used in existing chimneys. Very resilient and a wide range of sizes to suit most appliances. Available in 2 grades dependant on appliance requirements. Reduces the original flue size, often not suitable for open fires if flue size is reduced. Geared to a particular appliance allows the most efficient operation. Generally guaranteed for ten years. Requires cleaning twice per year.

Large Flexible Liner Installation