Chimney Liner


New high quality flexible chimney flue liner from Colt Cowls!

Flexiwall flexible chimney flue liner comes with a 35 year warranty* and is widely considered the best quality chimney liner on the market. Available at extremely low prices with NEXT DAY delivery anywhere in mainland UK Flexiwall Chimney Flue Liner provides a robust, strong chimney liner for chimney installers, chimney sweeps and HETAS installers alike. Flexiwall is manufactured in an ISO certified factory and the chimney liner is tested to all relevant regulations.

Flexiwall chimney liner is extremely smooth internally meaning that it is a chimney flue liner which does not easily get tarry deposits building up which can cause deterioration of the flue liner over time. Flexiwall flue liner is either delivered on dedicated vans or is offered on our Next Day Delivery service anywhere in the uk. When not on a dedicated van the chimney liner arrives fully boxed to protect against damage.

Flexiwall Chimney Flue liner is offered at an extremely competitive price to the trade, and coupled with Colt Chimney Cowls components and chimney liner parts the overall offer for a chimney liner system simply cant be beaten for quality. Colt Cowls have always believed that quality comes first and having made chimney products longer than almost anyone else have real time experience of the importance of this. Lastly, all main component chimney liner parts are manufactured by Colt Cowls meaning you are buying from the manufacturer!

Colt Cowls now also offer Turner and Wilson chimney liner. Twin Flex from Turner and Wilson is an exceptional quality chimney liner and is reknowned by installers all over the UK as being by far the most flexible flue liner on the market. Many chimney sweeps and chimney installers will only use Turner and Wilson chimney flue liner and swear by it, which is why we offer it as part of the Colt Cowls chimney liner range. Turner and Wilson Est. 1964 have been selling chimney products for over 50 years and like Colt Cowls have always focused on producing high quality chimney products. A partnership of Turner and Wilson Chimney Liner and Colt Cowls chimney components and parts therefore takes some beating!

Call us on 0870 2411041 to discuss your preference of chimney liner further

NB Orders of Flexiwall below 40m are subject to a delivery charge. Orders of Flexiwall to postcodes AB IV KW PH BT and to all islands will incur additional delivery charges whether for 1m or 40m
When accessories are ordered in non-pack sizes in conjunction with the liner net prices apply
*35 year warranty applies to 904/904. 316/316 has a 15 year warranty. Warranty registration required.
Delivery charges may apply.