Scuppers are used to provide an outlet through parapet walls or gravel stops on flat and built up roofs to allow drainage of excess water.
Parapet flat roof gutter detail.
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This is a potentially very dangerous situation.
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The detail drawings are grouped by details and can be downloaded below in dwg or pdf format.
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Additional construction details drawings as well as the small selection of new details here including parapet wall detail mansard roof edge detail and box gutter detail and the foundation wall floor and roof drawings on the contruction details page many of the building notes have a related construction detail drawing with specific dimensions eg rafter sizes spans insulations types for.
At this point its time to discuss the overflow required by code.
Firestone has developed cad drawings of its tpo installation details to assist roofing professionals with the specification of firestone tpo roofing systems.
The detail drawings are grouped by detail type and can be downloaded below in dwg or pdf format.
They can be used in conjunction with gutters and downspouts to divert the flow to the desired location.
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Expansion allowances gutter specific expansion tables based on girth profile metal predicted annual δt expansion of building materials table with various expansion coefficients must be used for fascia and copings with consideration of both metal and substrate flat seam roof expansion guidance over 30 feet use batten seam design to allow for expansion.
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.
Hold your cursor over the file name to view when a drawing was last updated.
On a flat roof there is usually a small wall called a parapet at the edge of the roof.
Scuppers can be installed to carry water into gutters or directly into downspouts through conductor heads.
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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.
If this parapet is much higher than the drain and the drain gets clogged water will build up on the roof like a swimming pool.
See more ideas about parapet architecture details construction drawings.
