Flat Roof With Parapet Wall

Contents types of parapet wallsclassification based on appearance 1.

Flat roof with parapet wall.

The following images provide examples of flat roof details. Parapet detail masonry cavity wall flat roof with parapet insulation above joists. If unavoidable get further direction from the design team before. Roof membrane temperatures ottawa canada summer day.

Where extending above a roof a parapet may simply be the portion of an exterior wall that continues above the line of the roof surface or may be a continuation of a vertical feature beneath the roof such as a fire wall. Strive to avoid penetrations through top of the parapet wall. A parapet is a part of a roof that eliminates the danger of a flat roof while opening up a wealth of opportunities to use roof space safely and effectively. I ve had several followers of this channel ask me how to create a flat style roof with parapet walls so i thought it was about time to show how to sketch th.

The parapet wall needs to be tall enough for both the base flashing and the cap flashing to work together and provide the required venting. Different types of parapet walls and their uses are discussed below. Parapet walls can be constructed using different materials like reinforced cement concrete steel aluminium glass etc. Flat roof detail masonry cavity wall flat roof insulation above and between joists.

A parapet is a barrier which is an extension of the wall at the edge of a roof terrace balcony walkway or other structure. The drawing below shows how the parapet wall meets with the sloped roof note that the flashing extends up the parapet wall a minimum of 8. 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. Courtesy of max baker and the national research council of canada.

Flat roof detail masonry cavity wall flat roof insulation above and between joists. A parapet wall is a low or dwarf wall built along the edge of the roof terrace walkway balcony etc. Likewise strive to avoid balloon framing of the parapet wall.