Aluminum Gutter Sizes

Multiply drainage area by 1 2.

Aluminum gutter sizes.

The front of the gutter is usually curved and resembles crown moulding. Multiply drainage area by 1 05. Continuing with our example in the last step we know our gutter downspout system may be subject to as much as 1 880 gallons per minute. Multiply drainage area by 1 3.

12 inches or more. While the thinnest aluminum is the least expensive it s also likely to dent or bend. For design purposes and aesthetics let s assume you have selected an 8 gutter. K style gutters are the most common option and they provide optimum drainage for the majority of homes in most of the u s.

Practically speaking though a common gutter size is usually selected and downspout spacing is equal for most buildings. Multiply drainage area by 1 1. Painted aluminum k style gutters are among the most popular gutter profile for homeowners across the country. They come in 5 inch to 6 inch widths.

Most times these style gutters are installed with rectangular downspouts.