Do gutter guards work?
A well-chosen, well-installed gutter guard reduces clogging a lot. It will not eliminate maintenance, because fine debris, shingle grit and pollen still build up over time, but it can turn frequent cleaning into an occasional check.
In Tupelo, many yards have oak, pecan, pine, sweetgum and maple trees. That means leaves in fall, seed pods and helicopters in spring and pine needles all year. Those are exactly the conditions where guards help most.
Types of gutter guards
| Type | How it works | Notes |
|---|---|---|
| Micro-mesh | Fine stainless mesh over the gutter | Blocks the smallest debris; often the best performer, at a higher price |
| Perforated aluminum | Aluminum cover with small holes | Sturdy and moderately priced; can clog with fine debris |
| Reverse-curve (surface tension) | Water clings to the curve and drops into the gutter | Handles leaves; can overshoot in very heavy rain and needs correct pitch |
| Foam and brush inserts | Fill the gutter | Cheap, but tend to trap debris and need frequent replacement; we generally do not recommend them |
When gutter guards make sense
- Your gutters are under or near trees
- Your gutters are hard to reach, such as on a two-story home
- You have had overflows or fascia damage from clogs
- You are installing new gutters and want the best long-term setup
When they do not
- Gutters that are already sagging or leaking. Fix the gutters first. See gutter repair.
- Roofs with very low pitch or areas that get heavy debris from pine needles and need frequent brushing regardless
- Gutters that are undersized. Guards do not fix a capacity problem.
Installation notes
Guards need to match the gutter and roof. Improper installation can force water behind the gutter, void a roof warranty or trap water behind the gutter. We install guards on new seamless gutters and on existing ones that are in good condition. You can price guards with the gutter cost calculator.
What guards do and do not do
- Keep leaves, twigs and large debris out of the gutter
- Reduce how often you need to climb a ladder
- Help protect against clogged downspouts and overflow
What they do not do: eliminate maintenance entirely, fix sagging or leaking gutters, or make an undersized gutter handle more water. Fine grit, pollen and shingle granules still build up over time, and heavy pine needles can lie on top of a guard and need brushing off.
Guards and your roof
Guards tuck under the bottom row of shingles or attach to the gutter's front lip. Improper installation can lift shingles, void a roof warranty or send water behind the gutter. Installing guards alongside a new gutter system, or on gutters that are in good shape, avoids most problems.
Common problems we see, and how we fix them
Clogged gutters in fall and spring
Leaves in fall and seed pods, blossoms and helicopters in spring fill open gutters quickly.
Pine needle buildup
Needles slip through some guards and lie on top of others. Micro-mesh handles them best.
Overshoot in heavy rain
Some guard designs let fast water shoot over the front edge. Choose a design that suits your roof pitch.
Guards that sag or lift
Cheap guards bend and come loose. Rigid, well-fastened guards last.
Foam and brush inserts that trap debris
They often clog and need replacing. We do not recommend them.
Guards on already-damaged gutters
Guards cannot fix a sagging or leaking gutter. Repair first.
Moss and grit on top of guards
Roof grit and moss can build up. A periodic rinse or brush keeps guards flowing.