Metal Roof Gutter Design

With a unique design that improves performance while complementing your roof s aesthetic qualities metal era s line of water drainage products is the only system that s factory mutual approved.

Metal roof gutter design.

Actual prices vary but used aluminum. Label roof or roof segments and calculate. Depending on the climate you live in the resulting weather patterns and the way your panels are installed the required amount of metal roof overhang will differ. Multiply the drainage area by the roof pitch factor and rainfall intensity to find out the adjusted square footage.

Perfect for homeowners who don t want to see their gutters but still want the benefit of a gutter system built in gutters are also known as hidden gutters because they are a concealed way to drain water from the roof. Features a profile that allows airflow underneath any leaves or debris sitting on the surface to prevent sticking. 5 inch 5 520 square feet. Choose the 10 year frequency 5 minute rainfall see chart 1.

If you don t want to remember to clean your gutters or you don t find balancing on a ladder to be a safe fun way to spend your weekend you can install a gutter cover. Custom engineering such as the heavy aluminum gutter strap design also promotes ease of installation and helps withstand harsh environments. 6 inch 7 960 square feet. You can usually sell metal gutters to a scrap metal recycling center.

For most homes this will be a large enough gutter to handle the amount of water washing off of the roof but if you live in a particularly rainy area you will want to opt for wider downspouts to be installed with your new gutters. The flexxpoint gutter guard features a three point design that slows the flow of water over the guard surface giving it time to fully drain into the gutter. When installing metal roof panels it s important to keep in mind the conditions your roof will need to face in the future. For animal waste management use the 25 year frequency 5 minute rainfall.

Record this on line 1 of worksheet 1. 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. Design guide md 1 roof gutter d esign method nrcs engineering maryland october 2004 page 4 roof gutter design instructions 1. 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.

If a roof s various drainage areas call for different size gutters go for the biggest one k style. A gutter cover or gutter heating system might be just what you need for your metal roof. Then use the chart below to see what size gutter you need. Includes steel fasteners to mount directly to the gutter lip and fascia board.