Page 23 - SureCav Design Handbook 2018

Quick Facts Page | 23

● Cut ventilation slot on flat face only
Parapets
● Trim SureCav to closer and DPC supports
Cavity closer
Ventilation

Install SureCav25 in a gable end parapet with pitched roof

Twice weathered coping

Lead flashing

Type J DPC support
and closer

Natural stone

SureCav25

Slot cut in flat part of
Cavity
panel for cavity ventilator
vent
Trim the SureCav®
panel to the cavity
closer. Install air
vents in the outer
leaf, ensuring the
vent is cut through
the flat area of the
SureCav panel and
not through the pod.

The parapet up-stand
shown in this
illustration lends itself
to the use of an S
type soaker or
custom lead soaker
made up on site.