Commercial Gutter Downspout Sizes

Downspouts of less than 7 00 sq in 4515 sq mm cross section should not be used except for small areas such as porches and canopies.

Commercial gutter downspout sizes. Our largest industrial size commercial downspout measures 6 5 x 6 5 square. Each municipality has their own requirements in regards to the size and material needed for commercial buildings as well as the place where downspouts will delivery the rainwater in this way it won t affect nearby establishments. All viking metal products box gutters can be made to any length. Both kortyta and grambart put 7 inch gutters in an entirely different category than 5 inch and 6 inch systems.

For example a 6 inch k style gutter requires a 3 x 4 downspout while a 5 inch k style gutter uses a 2 x 3 downspout. Each section is 10 feet in length. It is easy to see that you can vary gutter size downspout size and downspout spacing to properly size a gutter downspout system. Offering a 7 inch option is tantamount to entering the commercial gutter market.

Downspout sizing in sizing downspouts the following considerations apply. Five inch k style gutters or 6 inch half rounds the most common residential sizes are able to handle the rainfall on most houses in most parts of the country. Contact an saf commercial gutter pro now. It also comes in sizes 2 3 and 3 4.

K style gutter machines 6 half round ironman gutter machine 5 1 2 fascia ironman gutter machine commercial box gutter machines kwm ironman gutter machine accessories. By reducing the downspout spacing to perhaps 35lf you could use a 6 gutter with 9 4 x6 downspouts in lieu of an 8 system. Rectangular downspouts round downspouts painted aluminum downspouts mill finish aluminum downspouts copper penny. But houses with big steep roofs or those located in climates prone to heavy downpours may need wider gutters and extra downspouts to keep rainwater from overflowing.

Can be used with our 8 commercial box gutter system made from the same metal. Gutter professionals have experience matching the gutters and the downspouts. Thus the decision between 5 inch and 6 inch gutters is a performance and price decision. But by contrast going to 7 inch gutters is a business decision.

Our best sellers 24 gauge and 032 6 inch box gutter and 24 gauge and 032 7 inch box gutter. 6 and 7 inch roll form box gutters we produce 6 and 7 inch box gutters in 032 and 040 kynar aluminum and in kynar 24 gauge steel. The size of the downspout should be constant through out its length. This type of down spout is considered the standard downspout style in households and is used with a 5 k style guttering system.

The sizes available in this style are 3 4 5 and 6. Commercial gutters and downspouts also need to meet some legal or building standards depending on the city or county.