Freed chimneys

Where traditional modular systems cannot be installed due to lack of a vertical wall for chimney mount, chimneys free of static restrictions can be installed with the LI system, a system designed by our Engineering department to meet any need to overcome any design obstacle.
Elements are made up of three concentric layers:
- Internal wall constructed with adequately thick AISI 316L or 304 austenitic stainless steel flanged segments, secured with stainless steel nuts and bolts.
- Internal insulation made of high density basaltic rock wool (110 kg/m3) or ceramic fibre, 40 mm thick.
- External wall made of AISI 604 austenitic stainless steel with 2b semi-glossy finish, between 0.4 and 102 mm thick according to the diameter.
The system features lined modules coupled by mechanical and static action double groove lock strips, secured with stainless steel nuts and bolts. The heat dilation absorption device inserted at the top of the chimney together with the range's available accessories guarantee perfect system operations and compliance with current regulations. Available diameters: all, upon order.


Contact us

Sfumature Newsletter

Please, enter your email to sign up for the free newsletter SFUMATURE of Wierer. You will be informed about the latest product innovations and industry regulations. SFUMATURE, all colors of smoke.