Roof Moss Removal: How to Protect Your Roof From Green Growth

If you’ve noticed green patches forming on your roof, you’re not alone. Moss growth is common on homes across Georgia—especially in shady or humid areas like Atlanta, Athens, and Augusta. But while it might seem harmless, moss can seriously damage your roof if left untreated.

At Roof Nuts GA, we help homeowners remove moss safely and keep it from coming back—without damaging your shingles or voiding your warranty.

Here’s what you need to know.

Why Moss Grows on Roofs

Moss thrives in moist, shaded environments. If parts of your roof are covered by trees or receive little direct sunlight, rain and dew can linger long enough for moss spores to grow.

Moss holds moisture like a sponge, which can:

• Soak into your shingles and roof deck

• Cause shingle roofing to curl, lift, or separate

• Speed up deterioration and rot

• Create space for insects or mold

• Lead to leaks and structural damage over time

Even a small patch of moss can spread quickly—especially during Georgia’s humid spring and summer months.

How to Tell If Your Roof Has Moss

Look for these signs:

• Green or dark patches on the shingles

• Thick green buildup in roof valleys or near gutters

• Shingles lifting or curling at the edges

• Water stains or leaks inside your attic

• Moss growing between shingles or under flashing

If your roof looks green, fuzzy, or uneven—it’s time for a professional inspection.

Why You Shouldn’t Pressure Wash Moss

A common mistake is using a pressure washer to blast moss off the roof. This can:

• Strip granules from asphalt shingles

• Damage underlayment and flashing

• Push water under shingles

• Void manufacturer warranties

Instead, Roof Nuts GA uses low-pressure cleaning and manufacturer-approved treatments that remove moss without harming your roofing system.

Our Safe Roof Moss Removal Process

Here’s how we handle moss the right way:

1. Inspection

We assess how much moss is present and check for any roof damage or moisture intrusion.

2. Manual Removal

We gently remove large clumps of moss using soft brushes or tools that won’t damage shingles.

3. Roof Cleaning Treatment

We apply a cleaning solution that kills moss down to the root. Our solutions are biodegradable, shingle-safe, and approved by roofing manufacturers.

4. Preventive Recommendations

We recommend trimming overhanging branches and improving attic ventilation or gutter drainage to reduce moisture buildup.

5. Optional Zinc or Copper Strips

We can install metal strips near the ridge of your roof. When it rains, these metals release ions that naturally inhibit future moss growth.

FAQ

💬 How much does roof moss removal cost in Georgia?

Most moss removal jobs cost between $300 and $1,200, depending on roof size, slope, and severity of moss buildup.

💬 Can moss destroy my roof?

Yes. Moss traps moisture, which breaks down shingles and weakens your roof over time. Left alone, it can lead to rot, leaks, and mold.

💬 How can I prevent moss from growing back?

• Trim trees to allow sunlight onto your roof

• Clean gutters regularly to reduce moisture

• Install zinc or copper strips for long-term protection

• Schedule roof cleanings every 2–3 years

Get That Green Off Your Roof—Safely

Moss might seem harmless, but it puts your entire roof system at risk. At Roof Nuts GA, we remove moss with care and precision—protecting your shingles, your home, and your wallet.

Whether you’re in Roswell, Macon, Savannah, or anywhere across Georgia, Jay Bradley and Blake Williamson are ready to help.

📞 Call 404-476-6851 or schedule a roof inspection at https://RoofNutsGA.com