Sometimes I wonder if the trees are aiming for it on purpose.
I swear my gutters are like a magnet for every leaf in the neighborhood. First fall in this house, I thought mesh guards meant I’d never have to touch a ladder again… big mistake. Ended up with a soggy mess anyway. At least now I get a decent arm workout twice a year.
Mesh guards definitely help, but I’ve seen a lot of folks surprised by how much still gets through—especially those tiny seeds or pine needles. Out of curiosity, what kind of trees are around your place? Oaks and maples tend to drop stuff that clogs up even the finer mesh. Have you noticed if it’s mostly leaves piling up on top, or is stuff actually getting under the guard and into the gutter itself? Sometimes it’s more about where the guards overlap or how they’re installed than the mesh size...
Funny you mention the overlap issue—I’ve seen more problems from bad installs than from the mesh itself. Last fall, I was called out to a house with a ton of sweetgum balls and pine needles. The mesh was super fine, but whoever put it in left gaps at the corners and didn’t secure the seams. Stuff was basically funneled right into the gutter at those spots, like a little seed highway. The homeowner thought the mesh had failed, but it was really just the way it was put together.
I’ve also noticed that in heavy rain, if the mesh sits too flat, water can pool and push debris through, especially with those tiny maple helicopters. Sometimes it’s not even the trees right above the roof—wind can carry seeds from a block away. Have you ever checked the guards after a big storm to see if the debris pattern changes? I’ve found that after a windy night, the stuff that gets through is totally different than what you’d expect just looking at the trees in your yard.
The mesh was super fine, but whoever put it in left gaps at the corners and didn’t secure the seams. Stuff was basically funneled right into the gutter at those spots, like a little seed highway.
Yeah, I’ve seen that “seed highway” effect more times than I can count. It’s wild how a tiny gap can turn into a full-on debris express. Ever notice how installers sometimes forget about the downspout area too? That’s where I see the worst backups after storms. And you’re right about the wind—my neighbor’s maple tree is two houses down, but somehow my gutters get all his helicopters. Makes you wonder if it’s even possible to keep up with all the variables.
That’s the thing—no matter how tight the mesh is, if the corners or seams aren’t sealed, it’s almost pointless. Have you ever checked if the installers used any kind of sealant or just left it as-is? I’ve seen some folks try zip ties or even duct tape, but that never lasts. And about those downspouts, do you think it’s better to have a separate guard there, or just rely on the main mesh? I’ve seen both, but honestly, neither seems perfect.