Understanding Roof Shingles: When to Repair vs. Replace

Roof shingles are the first line of defense against Maine's harsh weather conditions. Understanding when to repair versus replace can save you thousands of dollars and prevent major water damage.

Signs Your Roof Needs Repair

Curling Shingles

When shingles curl at the edges, it usually indicates moisture damage. This can happen due to:

• Poor attic ventilation
• Ice dams in winter
• Manufacturing defects

Missing or Damaged Shingles

Storm damage, high winds, or foot traffic can dislodge shingles. Even one missing shingle can allow water infiltration.

Granule Loss

The protective granules on asphalt shingles can wear away over time, reducing the roof's ability to withstand UV rays and weather.

When Replacement is Necessary

Age-Related Deterioration

Most asphalt shingles last 15-25 years. If your roof is approaching this age range, replacement is often more cost-effective than repeated repairs.

Widespread Damage

If more than 20-30% of your roof shows damage, replacement is typically recommended.

Underlying Structural Issues

If you discover decking damage or other structural problems during inspection, a full replacement may be necessary.

The LR Sunrise Construction Approach

We start with a comprehensive inspection to assess your roof's condition. Our certified technicians provide detailed reports with repair vs. replacement recommendations based on:

• Current roof condition
• Age of existing roof
• Local climate factors
• Your budget and timeline

Cost Considerations

While repairs might seem cheaper initially, frequent repairs can cost more than replacement over time. We help you make informed decisions that protect your investment.

Contact us today for a free roof inspection and personalized recommendations.