The ASCENTOR square chimney stack is Installed dry, without having to re work the roof rafters or reinforce the rafters. Delivered with an insulated chimney flue type THERMINOX ZI, it allows a perfect evacuation of smoke and a total safety of operation. It fits simply over its purpose made flashing plate with 4 fixing rods or straps tying it to the roof rafters for a secure fit and perfect operation as a working chimney.
The Flashing plate ensure guaranteed weather tight finish to the roof tiles. Made to suit the slope of the roof and the roof tile material. The principle of adjustment on building site makes it possible to compensate for a variation of slope of up to 10%. The chimney stack is thus always vertical.
The Ascentor square chimney stacks are available in a broad choice of Finishes, from rough cast to brick.
