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Galvalume Downspouts - Rectangular Downspouts | Gutter Supply
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Rectangular Downspouts

Downspout diameters are sized according to the roof area they drain.

The following is the rule of thumb used in the industry:

2x3 inch downspout for 600 sq. ft. of roof
3x4 inch downspout for 1200 sq. ft. of roof has many selections of downspouts in: copper, aluminum, copper clad stainless steel, galvanized, and lead coated copper.


Products In This Category:
Product Code Description Material Retail Price Qty.
2x3 Downspout 26 Gauge Galvalume $24.22 / 10FT
3x4 Downspout 26 Gauge Galvalume $32.00 / 10FT

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