Roof penetration 33-45° DN80/125, incl. weather collar, gloss flange Intercal 88.20135-3100

Roof penetration 33-45° DN80/125 with weather apron and glossy flange is designed for sealed outlet of a coaxial chimney through a roof with a slope angle of 33 to 45 degrees. The kit protects the penetration point from moisture and wind, and the flange ensures a tight fit. The product is compatible with chimneys of diameter 80/125 mm and is used when installing boilers and burners where outlet through a pitched roof with a steep slope is required.