Parapet Roof Flashing

On the inside face of a parapet or wherever a masonry wall intersects a lower roof i have seen cases where the masonry flashing exits the wall one or more courses above the top of the retaining bar for the roof base flashing.

Parapet roof flashing. The perimeter of the roof assembly insulation is wrapped to prevent interstitial airflow from the parapet into the multilayered rigid insulation of the field of the roof. On walls greater than 36 inches high membrane wall flashing sheets are suggested to be strapped i e installed vertically. The examples shown indicate styles commonly used. Whether you prefer a simple screw through or more complex hidden fastener style we are able to build what you require.

Parapet flashing made from. Wsrca suggests for walls 24 inches and taller that wall cladding be considered in lieu of membrane wall flashings per detail tp 8a. This new torch on flat roof is leaking because the parapet walls and the coping stones are defective water damage to the ceiling below from the leaking ceil. Typically these sections are bordered on one or more sides by parapet walls that have a three sided metal coping also known as parapet flashing fitted atop the walls.

Max baker and stonewall jackson would be proud.