At Best Choice Roofing, we know Jacksonville’s weather can be as unpredictable as a Florida thunderstorm—because, well, it is! That’s why we install four types of high-quality asphalt shingles designed to withstand our unique climate: three-tab, architectural, premium, and impact-resistant. Whether you’re looking for affordability, style, durability, or extra protection from storms, we’ve got the perfect shingles for your home. But even the best shingles need a little TLC to hold up against Florida’s relentless humidity. Let’s talk about how our sticky, steamy weather can have an effect on your roof and what you can do to keep it looking and performing its best.
How Jacksonville’s Humidity Affects Asphalt Shingle Roofs
Jacksonville’s high humidity isn’t just bad for your hair—it’s a real troublemaker for asphalt shingle roofs. Here’s how:
- Moisture Buildup & Mold Growth – Humidity means moisture in the air, and when that moisture settles on your roof, it can promote mold, mildew, and algae growth. Ever seen dark streaks or greenish patches on a roof? That’s algae, and it loves Jacksonville just as much as we do.
- Shingle Deterioration – Excess moisture can weaken your shingles over time, making them more brittle and prone to cracking or curling. Once shingles start breaking down, they can no longer provide the protection your home needs.
- Shortened Lifespan – The constant exposure to heat, moisture, and UV rays speeds up wear and tear, meaning your roof could age faster than it should. Without proper maintenance, you might find yourself needing a replacement sooner than expected.
How to Keep Your Roof Strong & Healthy
Just like staying hydrated and using sunscreen helps us survive the Florida sun, your roof needs care to fight off humidity damage. Here are the best ways to extend its lifespan:
1. Ventilation is Key
A well-ventilated attic allows excess heat and moisture to get out, preventing condensation that can lead to mold and roof rot. Make sure your attic has the right intake and exhaust vents to help air flow freely.
2. Regular Roof Inspections
Catching small issues before they become big (and expensive) problems is the name of the game. Book a comprehensive roof inspection at least once a year—or after a big storm—to spot signs of wear, leaks, or algae growth.
3. Keep Your Gutters Clean
Clogged gutters trap moisture and create the perfect environment for water damage. Keep them clear of leaves, twigs, and debris so rainwater can flow off your roof efficiently.
4. Use Algae-Resistant Shingles
At Best Choice Roofing, we offer algae-resistant shingles that help prevent those unsightly dark streaks and extend your roof’s lifespan. If you’re due for a replacement, upgrading to these shingles is a smart investment.
5. Trim Overhanging Trees
Shade is nice, but too much can block airflow and keep your roof damp, encouraging mold and algae growth. Trimming back branches lets sunlight help dry out excess moisture.
6. Apply a Roof Treatment
Special roof coatings or treatments can add an extra level of protection against moisture and UV damage, helping your shingles last longer in Jacksonville’s humid climate.
Ready to Protect Your Roof? We’ve Got You Covered!
At Best Choice Roofing, we don’t just install roofs—we help homeowners protect their investments. If you’re concerned about how Jacksonville’s humidity is affecting your asphalt shingle roof, or if it’s time for an upgrade, give us a call! Our trusted roofing team is ready to inspect, repair, or replace your roof with top-tier asphalt shingles designed for Florida’s unique weather. Contact us today and let’s keep your roof strong, stylish, and standing tall for years to come!
