Parapet Wall Roof Construction

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.

Parapet wall roof construction.

Cold flat roof construction explained duration. A parapet wall is a low wall constructed above the roof that normally extends across the perimeter of a building they are normally enclosing roof or protecting barrier on the fringe of a roof or bridge. A parapet wall is a low or dwarf wall built along the edge of the roof terrace walkway balcony etc. When wind blows against a building it produces vortices at the roof edges figure 1 that create huge pressure differences figure 2 at roof perimeters that can suck roofs off buildings.

Parapets dramatically reduce these pressure differences at roof edges figure 3. Beowulf builders pty ltd 8 189 views. Parapets often go unnoticed on modern houses as they can appear as the line of a flat roof. Parapet walls can be constructed using different materials like reinforced cement concrete steel aluminium glass etc.

Different types of parapet walls and their uses are discussed below. Made by newvista duration. A parapet can be constructed across the balconies.