What a Clogged Gutter Does to a Louisiana House in Storm Season

Gutters are easy to ignore until the first big storm of the season shows you what they were doing all along. In south Louisiana, rain doesn't arrive politely. It comes sideways, in volume, and often for hours. A clean gutter and downspout system moves that water away from your house. A clogged one sends it into places it was never meant to go.

What happens when a gutter backs up

When a gutter fills with leaves, shingle grit and mud, the water has nowhere to go but over the edge. It pours down the siding, splashes up against the walls, and soaks the ground right at the foundation. It can also seep behind the gutter into the fascia and soffits, the boards that finish the edge of your roof, and sit there. Wood that stays wet eventually rots, and it invites pests. Standing water in a gutter also breeds mosquitoes all by itself.

We've pulled gutters that were packed so full of debris that small plants were sprouting out of them. Seeds land in the muck, the muck holds water, and before long the gutter is a planter. It's more common than people think, especially under trees, and you can't see it from the ground.

Why it matters more in storm season

Heavy rain exposes every weak spot at once. A gutter that handles a light shower will overflow in a downpour if it's half full. Add wind-blown debris from the trees, and a storm can clog a gutter that was fine the day before. Overflow at the wrong corner can send a stream into a window frame, a doorway or the low side of the yard. Then there's the weight: a gutter full of wet debris is heavy, and the brackets can pull away from the fascia.

Storm season also brings its own cleanup. After a blow, branches, leaves and shingle grit land on the roof and wash straight down into the gutters. A system that was clear in the morning can be half full by evening, which is why it pays to think of gutters as something you maintain, not something you fix once and forget.

It's not just the gutter, it's the downspout

Cleaning the trough is only half the job. Downspouts clog at the elbows and at the bottom, where debris collects and packs down. If the downspout doesn't drain, the gutter doesn't either. On many properties the downspouts also connect to underground drain lines, and if those lines are plugged, water backs up the pipe and spills right back out of the gutter.

That's why we clean downspouts as part of a gutter job. When the problem runs deeper than the downspout, we also do sewer jetting and drainage system clean out, which clears the lines that carry the water away from the house. A clean gutter feeding a blocked drain still floods the yard.

Hand removal or blower

There are two ways to clear a gutter. Hand removal means getting up there and scooping out the packed material. It's the only thing that works on wet, matted muck and heavy buildup. A blower works on lighter, drier debris, like loose leaves, and it moves faster. We use whichever fits what we find, and often both: hand removal for the bulk, then a blower and a rinse to finish the job.

Either way, we like to run water through afterward. A gutter that looks clean can still hold a slow spot, and a rinse shows you whether the water reaches the end of the run and drains the way it should.

How often to do it

It depends on your trees. A house with oaks hanging over the roof collects far more than a house in the open. We offer quarterly and bi-annual maintenance at discounted rates, so you can put gutters on a schedule instead of waiting for an overflow to tell you. A twice-a-year visit suits many homes, and quarterly makes sense under heavy tree cover.

Before storm season is a smart time to have it done, and so is once the trees have dropped what they're going to drop. If you can't remember the last time anyone looked at your gutters, that's your answer.

We clean gutters and downspouts across metro New Orleans and Baton Rouge, and we're available 24 hours a day. Call (504) 270-4925 or (225) 678-8904, or reach out through the contact page, and we'll set up a free estimate to look at what yours need.