Flat Roof Parapet Wall Flashing

Venting in wood framed parapets.

Flat roof parapet wall flashing. This short repair video shows how to tie in a flat roof to a parapet wall with an l flashing using only surecoat roof coating and poly mesh. Do not lap tpo over top of parapet unless required by. No membrane under the parapet flashing. Many flat and low slope roofs are surrounded by parapet walls.

Stramit roof and wall flashing is generally manufactured from g300 steel with protective coatings of zincalume galvanised or colorbond. Other materials such as colorbond ultra colorbond stainless uncoated stainless copper and aluminium are also available. And to make matters worse structurally we also tend to have some issues. Roll out bitumen flashing atop the wall from end to end with the self adhesive backing paper facing down.

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. Colours stramit roof and wall flashing is available in a. If cavity is. Minimum of 12 to top of parapet.

Tpo roofing pros and cons. No vapor control layer and thermal bridging everywhere. Top of parapet below cap to be sealed with fluid applied flashing. Measure the length of.

Air leakage into and out of everything and everywhere. Table of contents 1. Provide venting to each wall cavity. Height of roofing at wall.

As a roof ages the roofing seams begin to separate often beginning where the flat roof meets the parapet wall. Start at one end and peel the backing from the self adhesive side. No air control in either the roof assembly or the wall assembly.