Living in New Jersey means your roof has to stand up to just about everything, from heavy snow in the winter and spring rainstorms to scorching summer heat and high winds during storm season. Over time, even the strongest roof can start to show signs of wear and tear.

Understanding the most common roofing problems in New Jersey and how to fix them can save you thousands of dollars and prevent serious issues like water damage, mold, or structural damage.

At Cephalo Roofing, we help NJ homeowners spot, fix, and prevent roofing problems before they turn into expensive repairs. If you’re seeing signs of trouble or want a professional inspection, give us a call at (347) 282-1041 or request a free estimate online.

1. Roof Leaks and Water Damage

The Problem:
Leaks are one of the most frequent roofing issues. They often occur near areas with flashing (like around chimneys or vents), in valleys, or where shingles are cracked or missing. Even a small leak can lead to major damage if not caught early.

The Fix:
Repair or replace damaged shingles and reseal flashing. If the source of the leak isn’t obvious, a professional roof inspection is essential. At Cephalo Roofing, our New Jersey roofing experts use advanced tools to locate leaks fast and fix them properly.

2. Missing or Damaged Shingles

The Problem:
High winds, snowstorms, and aging can cause shingles to become loose, curl, crack, or blow off. Missing shingles leave your roof exposed to the elements and can lead to leaks and wood rot.

The Fix:
Replace missing or broken shingles right away. If your roof is older or frequently loses shingles, consider upgrading to architectural asphalt shingles or more wind-resistant materials for longer-lasting protection.

3. Clogged Gutters

The Problem:
When gutters are full of leaves, dirt, and debris, water can overflow or back up under your shingles, causing leaks, rot, or even foundation problems.

The Fix:
Clean your gutters at least twice a year, especially in spring and fall. Installing gutter guards can help reduce buildup. Cephalo Roofing offers gutter cleaning and maintenance services across New Jersey to protect your roof and drainage system.

4. Damaged or Loose Flashing

The Problem:
Flashing is used to seal areas where the roof meets chimneys, vents, or skylights. Over time, it can loosen, rust, or crack opening the door for leaks.

The Fix:
Check your flashing during regular inspections. If it’s damaged or improperly installed, have it replaced or resealed by a professional roofer.

5. Poor Attic Ventilation

The Problem:
Without proper airflow in your attic, heat and moisture can build up leading to mold growth, warped decking, and premature shingle failure. Poor ventilation also increases energy bills.

The Fix:
Ensure your attic has balanced intake and exhaust ventilation. Proper insulation and airflow help regulate temperature and moisture, extending your roof’s life and keeping your home more energy efficient.

6. Standing Water on Flat or Low-Slope Roofs

The Problem:
Homes with flat or low-slope roofs may develop ponding water after rain or snow. This standing water breaks down roofing materials over time and increases the risk of leaks.

The Fix:
Inspect your roof for drainage problems. Professional contractors can improve water flow by adding drains or re-sloping low areas.

7. Ice Dams in Winter

The Problem:
When snow melts and refreezes at the edge of the roof, it forms ice dams. These block proper drainage and cause water to back up under the shingles leading to interior leaks and damage.

The Fix:
Improve attic insulation and ventilation to maintain even roof temperatures. Remove snow buildup after heavy storms, and consider ice and water shield underlayment during roof replacement for added protection.

8. Moss, Algae, or Mold Growth

The Problem:
If you see green patches or dark streaks on your roof, that’s likely moss or algae. These organisms hold moisture against the shingles, speeding up deterioration and reducing curb appeal.

The Fix:
Schedule a professional roof cleaning to remove moss and algae safely. You can also install zinc or copper strips to help prevent regrowth and consider algae-resistant shingles for long-term defense.

9. Aging Roofing Materials

The Problem:
Even the best roofs don’t last forever. In New Jersey, asphalt shingle roofs usually last about 20–30 years. Metal, tile, or slate roofs may last longer but still require maintenance and eventual replacement.

The Fix:
Know your roof’s age and condition. If your roof is nearing the end of its expected lifespan, schedule an inspection to evaluate whether a full roof replacement makes more financial sense than ongoing repairs.

Why Choose Cephalo Roofing?

At Cephalo Roofing, we’re proud to be one of the top-rated roofing contractors in New Jersey, providing honest, high-quality service with every job. Whether you need emergency repairs after a storm or regular roof maintenance, we’ve got the experience and equipment to get the job done right.

We offer:

Thorough roof inspections
Affordable and lasting roof repairs
Roof replacements using quality materials
Gutter cleaning and maintenance
Ventilation and attic upgrades
Preventive maintenance plans

Call us at (347) 282-1041 or request your free roofing estimate online today!

Final Thoughts

Your roof protects your entire home, and staying on top of small issues can prevent big, expensive problems later on. If you're noticing any signs of damage or simply want peace of mind, schedule a professional inspection with a trusted New Jersey roofing contractor.

Cephalo Roofing is here to help you protect your home - rain, snow, or shine.

Best Roofing New Jersey

Quality work, skilled craftsmen, and customer satisfaction that sets us apart

Learn More →

Common Roof Problems in New Jersey Homes (and How to Fix Them)