Most roof, gutter and yard problems start small: a few branches touching the shingles, a handful of leaves in the gutter, a bush growing into the siding. In Atlanta, with our heavy tree cover and summer storms, those small things turn into squirrels in the attic, mosquitoes by the back door, termites and water where it shouldn’t be. The good news is that a once-a-year cleanup stops almost all of it.
1. Branches touching your house are a highway for squirrels
Limbs that hang over or touch the roof give squirrels, rats and other climbers an easy path from the tree to your roofline. Once they’re up there, they go looking for a way in. Wildlife control companies report squirrels chewing through vent covers, soffits and rotting fascia boards, tearing up attic insulation, and gnawing wiring, which is a real fire risk. The simplest fix is to take away the bridge: keep branches trimmed well back from the roof, at least a few feet.
2. Bushes growing against the house hide problems and hold moisture
Shrubs that press against the siding trap moisture, block airflow and give pests cover. NC State Extension advises never letting plants cover the siding, keeping foundation vents clear, and planning for how wide a shrub will be at full size rather than how it looks at the nursery. Dense plantings right at the foundation can also hide termite activity, such as mud tubes, until the damage is done. Keeping bushes trimmed back from the house, with open space and bare siding you can see, lets you spot trouble early and keeps rodents and insects from using the shrubs as a staircase to the walls and roofline.
The same publication also says mulch should never touch the foundation or the lowest row of siding, because moist mulch next to the house favors termites.
3. Dead limbs are the first thing to come down in a storm
Virginia Tech Extension puts it plainly: dead limbs are always the first thing to come down in a storm. A limb that tears off on its own can strip bark and leave a big wound that lets rot in, and losing a major branch can weaken the whole tree for the next storm. Removing dead and broken wood before it fails is cheaper and safer than repairing a roof, fence or car afterward. UGA Cooperative Extension also warns about broken branches hung up in the canopy, which they call “widow makers,” and recommends hiring a certified arborist for larger jobs.
4. Clogged gutters bring in mosquitoes, ants and rodents
When leaves and twigs block a gutter, water sits instead of draining. Standing water is where mosquitoes breed. Overflow soaks the soil and siding near the foundation, and damp conditions are what ants and termites like best. Packed debris also gives mice, rats and squirrels shelter and nesting material, and birds will build nests in it. From the gutter, it’s a short trip into the attic or wall.
5. Water damage is the expensive part
A gutter full of wet debris is heavy. It can sag, pull away from the house, and let water run behind it onto the fascia and soffit, causing rot. Overflow also pools against the foundation and stains siding. Cleaning gutters is far cheaper than replacing rotted trim or fixing a wet crawl space.
6. A shaded, debris-covered roof grows moss and algae
The Asphalt Roofing Manufacturers Association notes that moss grows where it stays damp, especially on north-facing roof planes and under overhanging trees. Unlike algae, which is mostly black streaking, moss can lift and curl shingle edges, which makes wind damage more likely and, when severe, can lead to moisture problems in the roof deck. Trimming branches lets sunlight in and reduces the leaf litter that holds moisture against the shingles, and clearing debris from the roof and keeping gutters clean helps too.
Why we don’t pressure wash your shingles
Roof cleaning should be gentle. The same industry group warns that pressure washing strips the protective granules off asphalt shingles and can shorten the life of the roof. The recommended approach is a low-pressure rinse after an appropriate cleaning solution, plus removing loose debris and moss with a leaf blower or other non-abrasive method. Always be wary of anyone offering to blast your roof clean.
A simple yearly checklist
- Late fall, after the leaves drop: trim branches back from the roof, cut out dead limbs (they’re easiest to spot without leaves), trim bushes off the siding, and clear gutters and downspouts.
- Spring: check again after pollen and storm season, and look for moss on shaded roof sections.
- After big storms: look for limbs on the roof, hanging branches and debris in the gutters.
- Any time: if you hear scratching in the attic or see squirrels using a tree to get to your roof, trim first, then have any entry points sealed.
Safety note: never trim limbs near power lines yourself. Call the utility company, and use a professional for large limbs over the house.
Want it done for you?
C.A.L. Landscaping handles tree and limb trimming, dead-wood removal, bush trimming, gutter cleaning and roof debris cleanup across Atlanta. Text us a photo of the trees, roof or gutters and we’ll give you a quick estimate.