1. 1
{3D}
Weatherproof seal
Top insert (4027)
Clay chimneypot
Cement flaunching
Top clamp (4003)
Top plate (4002)
(7BP11)
2 X 15mm
angled
vent
tubes
Turboflex
Plus Liner
Ventilated air space or insulation
between liner
and stack
Bottom support bracket fixed to
masonry
Debris plate (4002)
Gather unit fixed to masonry and mortar sealed
(4033)
Suitable hearth complying
with Building Regulations
Airbrick
Open File installation (standard
builders opening)
Open File with suitable
throating and gather
Fireback