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Galvanized Steel Rectangular Downspouts

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Size
LIST PRICE:
$24.40 / 10FT
LIST PRICE:
$30.20 / 10FT
LIST PRICE:
$44.40 / 10FT
Quantity

Product Information

Description

Rectangular Galvanized Downspouts are the standard for Galvanized K Style gutter systems. 2x3" are typical for a 5" K Style gutter system, however 3x4" can also be used and are considered a better alternative due to the larger amount of rainfall they can drain.  3x4 are typical for a 6" K Style gutter system and 4x5 for larger roof areas and commercial applications.


Rectangular Galvanized downspouts are steel downspouts that are immersed in molten zinc and it’s the zinc coating that protects the downspout against the elements and rusting out over time. Galvanized steel downspouts will hold up in extreme cold and hot temperatures and are particularly popular in areas with snow and ice.

Specifications

Specifications:

2x3 = 26 Gauge, 10 ft. lengths

3x4 = 26 Gauge, 10 ft. lengths

4x5 = 26 Gauge, 10 ft. lengths

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

The following is the general rule used in the industry:
2x3 inch downspout for 600 sq. ft. of roof
3x4 inch downspout for 1200 sq. ft. of roof
4x5 inch downspout for 2000 sq. ft. of roof

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