Twist-Lock double-walled insulated flue pipes, made of high-quality stainless steel, AISI316L, with a maximum protective temperature tested up to 600 degrees and a very nice finish. All pipes have been tested by Tüv and CE.

With the simple Twist-lock system, you can easily connect the pipes, bends, etc., to each other. The additional rubber seal provides extra protection against leaks. All pipes have a filling of “High Purity” “Pure Wool” insulation material. This is a ceramic insulation blanket, fire-resistant and resistant to temperatures up to 1250 degrees Celsius.

Twist-lock is a patented system. 80mm inner wall and 130mm outer dimensions, specially designed and manufactured for JustFire Netherlands.

With its low price (comparable to other double-walled ducts without twist lock), it is an excellent choice!

Twist-Lock 80mm is a patented product and is only available for purchase in the Netherlands, Belgium, and Germany from JustFire Nederland BV.