Smacna Type A Gutter

Smacna a standards setting organization based in chantilly va.

Smacna type a gutter.

Smacna s new downspout and gutter sizing calculator enables the user to manually enter the design area of the roof or use the design area wizard for the calculation. These gutters are a type of half round gutters and have the bead on the outside of the gutter where it is more visible. As with gutters a downspout s capacity must match or exceed the expected runoff. Smacna downspout gutter calulator.

In addition they are attached to the home with a visible half round hanger. This wizard makes it easy to calculate the roof design area by providing various shape calculations and the calculation for vertical walls area per international plumbing code ipc. Sheet metal and air conditioning contractors national association 4201 lafayette center drive chantilly virginia 20151 1219 tel 703 803 2980 fax 703 803 3732. Adding a 2 by 3 rectangular downspout for instance boosts your gutter s capacity by 600 square feet of drainage area.

Use the chart below to figure out how many extra downspouts you need. Saf smacna gutters are an extension of the saf industrial series gutters but with profile features contained in the sheet metal and air conditioning contractors national association smacna manual. One of the most frequently asked architectural questions smacna receives is on sizing gutters and downspouts. In response smacna s technical resources department has created a free downspout and gutter sizing calculator.

In response smacna s technical resources department has created a free downspout and gutter sizing calculator. Smacna series gutters style a. The smacna series gutter system is an exceptionally strong gutter product for industrial commercial type buildings. News smacna s downspout and gutter sizing calculator.

The sheet metal and air conditioning contractors national association smacna is now providing a simple and effective downspout gutter sizing calculator. News smacna s downspout and gutter sizing calculator. One of the most frequently asked architectural questions smacna receives is on sizing gutters and downspouts. The smacna series gutter system is an exceptionally strong gutter product for industrial commercial type buildings.

All styles are supplied in a standard 6 size and are manufactured in 10 lengths with a heavy duty 125 aluminum interior strap. This tool allows engineers architects designers and contractors to easily and accurately size downspout and gutters per smacna s architectural sheet metal manual.