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.
Roof downspout detail.
Not all sizes of downspouts will fit on a given size of roof gutter.
Jan 19 2017 explore 柏均 林 s board gutter detail on pinterest.
The straps should extend a minimum of 6 onto the roof.
A 3 x 4 downspout can also fit.
The channel that transports rainwater from the gutter.
See more ideas about roof detail architecture details gutter.
This is a typical detail of a gutter hung by straps.
Parts of a roof truss.
This piping can be attached to downspouts storm drain inlet street curb and other disposal areas.
The area of roof contributing runoff to each gutter and downspout should be determined.
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.
30 types of roof trusses.
36 types of roofs.
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.
The maximum accumulation of rainfall occurs when it falls perpendicular to the roof plane.
Typically a 5 inch top width k style gutter can receive a 2 x 3 downspout.
Diy roof repair options.
The capacities of downspout outlets are based on using the manufacturers preformed insert outlets.
Straps are riveted or bolted to the outer edge at the gutter bead and attached to the roof with two brass screws.
The roof area to be drained is a key factor in designing gutters and downspouts.
Downspout detail drawing dxf 249 59 kb downspout detail drawing pdf 29 55 kb thru wall scupper detail drawing dwg 1 06 mb.
Downspout drainage ads non perforated pipe carries rainwater away from houses and keeps water from seeping down basement walls and creating wet basement problems.
Flat roofs tend to use slope to direct the water to a drain or scupper.