Roof Downspout Detail

30 types of roof trusses.

Roof downspout detail.

Jan 19 2017 explore 柏均 林 s board gutter detail on pinterest. This is a typical detail of a gutter hung by straps. Permaspan roof to roof detail drawing dxf 249 76 kb permaspan roof to roof detail drawing pdf 25 25 kb permaspan roof to wall expansion joint. Found underneath the downspout and used to transport the rainwater from the gutter in a direction away from the house.

This piping can be attached to downspouts storm drain inlet street curb and other disposal areas. The straps should extend a minimum of 6 onto the roof. Flat roofs tend to use slope to direct the water to a drain or scupper. The roof area to be drained is a key factor in designing gutters and downspouts.

See more ideas about roof detail architecture details gutter. The channel that transports rainwater from the gutter. Typically a 5 inch top width k style gutter can receive a 2 x 3 downspout. A flat roof will utilize a drain s and or a scupper s an overflow device and some type of downspout often called a leader in this situation.

The capacities of downspout outlets are based on using the manufacturers preformed insert outlets. Gutters downspouts the greatest value in gutters and roof drainage with a unique design that improves performance while complementing your roof s aesthetic qualities metal era s line of water drainage products is the only system that s factory mutual approved. Downspouts used for air conditioning refrigerant condensate lines or wiring don t mistake as part of the roof drainage system an aluminum downspout that has been used as a cosmetic cover for hvac refrigerant lines as we illustrate in our photo at below left. Straps are riveted or bolted to the outer edge at the gutter bead and attached to the roof with two brass screws.

Not all sizes of downspouts will fit on a given size of roof gutter. The area of roof contributing runoff to each gutter and downspout should be determined. Downspout drainage ads non perforated pipe carries rainwater away from houses and keeps water from seeping down basement walls and creating wet basement problems. A 3 x 4 downspout can also fit.

Diy roof repair options. 36 types of roofs. The maximum accumulation of rainfall occurs when it falls perpendicular to the roof plane.