Our Flexible liners are produced to the highest safety and efficiency standard<\/a> in our Washington plant, which is why we are always proud to boast that we were the first to offer a Lifetime Guarantee on the range.<\/strong><\/p>\n Flexible liners are the best way to reline an existing chimney, something becoming more and more popular with the number of old, brick chimney fireplaces being opened up, combined with modern, efficient stoves<\/a> being installed, which tend to give off much more heat<\/a> in certain rooms in comparison to other methods of heating.<\/p>\n This brief video shows the production process in our Washington plant and shows the various steps involved in producing our quality liner<\/a>.<\/p>\n