An important part of every twin wall system is allowing for a safe and easy removal of your stove without disturbing the entire flue system.
By using the adjustable length as one of the first parts, the length can be adjusted from the lower section to allow the stove to be removed without having to disturb the top sections of the flue system.
Twin Wall Insulated Chimney parts are secured together by using a Locking Band (sold separately).
Make sure that you keep a distance of 60mm from the outside of the flue to any combustible material (wood, plaster board).
Twin wall flue can be installed internally or externally
For use on solid fuel and gas/oil appliances. eg: woodstoves, gas coal effect fires, oil boiler and any solid fuel appliances.
Outer skin is made from 304 grade stainless steel. Inner skin is made from 316 grade stainless steel. Insulation is compressed Rockwool.
Distance to combustibles is 60mm.
HETAS Approved and is CE marked.