Why a gutter company would write this page
Because you're going to find out anyway. Gutters and guards have real downsides, and a company that pretends otherwise is setting up a phone call you'll both regret. Here's the list nobody puts in the brochure.
Gutter problems nobody mentions
Gutters need maintenance, period. Under Northeast Florida's live oaks, an unguarded gutter fills fast — and a full gutter is worse than no gutter, because it holds water against the fascia instead of shedding it.
A gutter that ends at a downspout dumping beside the slab has only moved the problem twelve feet. Concentrated discharge at the foundation can do more harm than the scattered drip line the gutter replaced. The downspout is the middle of the system, not the end.
Bad installation hides well. A gutter hung with the wrong pitch looks identical to a right one from the ground — until the first heavy rain reveals water pooling in the run. That's why we install to the manufacturer's published instructions and take photos and video through the job.
Guard problems nobody mentions
No guard ends maintenance. Oak pollen tassels defeat every screen and mesh made; they sit on top and need clearing. A guard changes the maintenance schedule, it doesn't cancel it.
Micro-mesh can seal itself. The finest mesh stops the most debris — and if pollen film builds on it unwashed, water can sheet right over the top of the gutter in a hard rain.
Surface-tension guards care about pitch. On the wrong roof slope, heavy Florida rain overshoots them entirely.
A guard on a bad gutter is money on a problem. If the gutter underneath is undersized, badly pitched, or pulling from the fascia, the guard locks the problem in and hides it. We check the gutter before we'll quote a guard.
Who shouldn't buy guards
If your lot has no meaningful tree cover, your cleaning schedule is already light and guards are hard to justify. If your gutters need repair first, spend there first. And if anyone promises you'll never touch your gutters again, that promise doesn't survive a Florida spring — walk away, or at least call us for the second opinion. The estimate is free either way.

