Roof Parapet Wall Detail

Parapet wall with edge grip.

Roof parapet wall detail.

Roofing cad details. Unlike standard exterior walls parapet walls are exposed to the elements on three sides. If you didn t get it right you concentrated the stresses at roof edges and you could suck in a parapet or tear or rip a membrane at the parapet photographs 3 and 4. Any modifications or changes to the certainteed drawings are the sole responsibility of the roof consultant architect designer or builder and certainteed assumes no responsibility or liability for any such modifications or changes.

Roof parapet wall dwg cad drawing detail. While a roof parapet wall may seem like a small detail in the grand scheme of the entire building design it can actually change the dynamic of an entire roof both in terms of cosmetic detailing and safety. Courtesy of max baker and the national research council of canada. Fri 12 13 2019 06 20.

A parapet roof is simply put when a building s outermost walls extend upwards past the roof around the edges most often by a few feet. Detail drawing pdf pdf 189 kb en non removable curb flashing. Typical roofing details pdf files. Expansion joint roof to wall adhesive parapet with paraguard coping adhesive multi ply sbs modified bitumen roofing lightweight insulating concrete paradiene 20 30 zic substrate.

Parapet walls are a difficult detail with a long history of failure. Parapet wall supported deck with parasolo flashing. Parapet with plywood sheathing and parasolo flashing. Furthermore parapets are often inadvertently connected to interior space via balloon framing gaps in structure or penetrations for wiring and mechanicals introducing warm moist.

Roof membrane temperatures ottawa canada summer day.