Twin and single wall 316 grade stainless steel liners are used in many different applications, including utilising existing buildings chimneys where rigid conventional flue just cannot be used. RUNG have capabilities to install these in both residential and commercial applications including wood burner stoves.
RUNG also work with a third party manufacture who utlitise a special lining technique. FuranFlex is based on a glass fibre reinforced thermosetting resin, which is as strong as steel, when set, but has much better corrosion resistance than other methods.
It is extremely thin (circa 3mm), has no joints and is installed by our factory trained engineers, providing the guaranteed solution for all lining applications.
This works very well when dealing with clients owning listed buildings etc.