Roof Downspout Detail

Downspout drainage ads non perforated pipe carries rainwater away from houses and keeps water from seeping down basement walls and creating wet basement problems.

Roof downspout detail.

The area of roof contributing runoff to each gutter and downspout should be determined. 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. 30 types of roof trusses.

Typically a 5 inch top width k style gutter can receive a 2 x 3 downspout. Found underneath the downspout and used to transport the rainwater from the gutter in a direction away from the house. Parts of a roof truss. 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.

Diy roof repair options. The drain or scupper captures the water from the roof and directs it to a leader. The maximum accumulation of rainfall occurs when it falls perpendicular to the roof plane. The channel that transports rainwater from the gutter.

Jan 19 2017 explore 柏均 林 s board gutter detail on pinterest. The roof area to be drained is a key factor in designing gutters and downspouts. 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. A 3 x 4 downspout can also fit.

See more ideas about roof detail architecture details gutter. Not all sizes of downspouts will fit on a given size of roof gutter. Flat roofs tend to use slope to direct the water to a drain or scupper. The capacities of downspout outlets are based on using the manufacturers preformed insert outlets.

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. 36 types of roofs. This is a typical detail of a gutter hung by straps.