Smacna Standards For Gutters

Dmi offers a full line of accessories including internal gutter support brackets custom under brackets mitered corners end caps splice plates expansion joints outlets downspouts elbows and downspout straps.

Smacna standards for gutters.

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. 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 all styles are supplied in a standard 6 size and are. Custom profiles are also available.

One of the most frequently asked architectural questions smacna receives is on sizing gutters and downspouts. To limit the effects of thermal expansion in gutters 50 ft. This tool allows engineers architects designers and contractors to easily and accurately size downspout and gutters per smacna s architectural sheet metal manual. In response smacna s technical resources department has created a free downspout and gutter sizing calculator.

The downspout and gutter sizing calculator is located on the tools cad and apps page of the smacna website. The sheet metal and air conditioning contractors national association smacna is now providing a simple and effective downspout gutter sizing calculator. Downspout sizes must not exceed the bottom width of the gutter. Now architects engineers designers and contractors can easily and accurately size downspouts and gutters according to.

Dmi offers our box gutter in six standard smacna profiles see profiles tab below. Ansi the american national standards institute has accredited smacna as a standards setting organization. Information courtesy of the sheet metal and air conditioning contractors national association smacna a standards setting organization based in chantilly va. News smacna s downspout and gutter sizing calculator.

Calculations are based on level gutter capacity as experimentally determined by the national institute of standards and technology nist. Now architects engineers designers contractors and facility managers can easily and accurately size downspouts and gutters according to the specifications in smacna s architectural sheet metal manual 7th edition 2012. Smacna standards and manuals address all facets of the sheet metal and hvac industry including duct construction and installation indoor air quality energy recovery roofing and architectural sheet metal welding and commissioning. 15 m is a practical maximum gutter length to be served by a downspout.

The smacna series gutter system is an exceptionally strong gutter product for industrial commercial type buildings.