Biloxi Gutter Installation Pros Compares 5-Inch and 6-Inch Gutters for Biloxi Homes

Biloxi Gutter Installation Pros has published a comparison of 5-inch and 6-inch gutters for Biloxi, MS homes at https://gutterinstallationbiloxims.com/blog/5-inch-vs-6-inch-gutters/. The guide compares the two sizes using roof area, pitch, Gulf rainfall and downspout capacity, and explains when standard K-style gutters work, when oversized seamless aluminum prevents overflow, and what sizing changes cost.

The quick answer: a 5-inch K-style gutter holds about 1.2 gallons of water per foot; a 6-inch holds about 2.0 gallons. For Biloxi's 64 to 65 inches of annual rain and Gulf downpours, 6-inch seamless gutters paired with 3x4-inch downspouts are the usual recommendation for most homes. Using standard manufacturer sizing figures, a 5-inch K-style gutter is rated to drain about 5,520 square feet of roof area at a rainfall rate of one inch per hour, while a 6-inch K-style raises that to about 7,960 square feet — roughly two-fifths more water.

Biloxi gets 64 to 65 inches of rain a year, more than double the contiguous U.S. average of about 31 inches, and Gulf storms regularly pass one inch per hour at their peak. A gutter is only as fast as its exits: standard 2x3-inch downspouts restrict a 6-inch gutter so much that much of the upgrade is lost, so the correct pairing is 3x4-inch downspouts, which move roughly twice the water of the smaller size and clog less often with pine needles and roof grit. Plan on a downspout about every 30 to 40 feet of gutter.

Biloxi Gutter Installation Pros offers gutter installation, repair, replacement, guards, and cleaning in Biloxi, MS, with seamless aluminum gutters formed on-site, a 20-year manufacturer limited warranty on the painted aluminum finish, and a 5-year workmanship guarantee. Serving Downtown and Old Biloxi, Back Bay, East Biloxi, West Biloxi, Edgewater Park, North Biloxi, Woolmarket, and Popps Ferry. Hours are Mon–Sat 8:00 AM–6:00 PM, Sunday closed. Call (228) 888-8061.