Asphalt Roof Maintenance Checklist: How to Extend the Life of Your Roof in NJ

Asphalt shingles remain the most widely used roofing choice for New Jersey homeowners—and for good reason. They’re cost-effective, strong, and available in countless designs and colors. But if you want the full 20–30+ years of service asphalt roofs are designed for, consistent upkeep is a must.

At Splendor Roofing and Chimney, we understand that New Jersey’s weather can be harsh on roofing structures. That’s why we’ve put together this complete asphalt roof maintenance checklist so homeowners can prevent costly issues and protect their property.

Need a professional roof check? Call us at 201-693-7788

Why Take Care of Your Asphalt Roof?
Routine care helps your asphalt roof last longer, look better, and resist damage from storms, leaks, and algae growth. Skipping it could lead to:

Premature shingle wear

Leaks and water intrusion

Unexpected, expensive repairs

Loss of manufacturer warranty coverage

By following this yearly maintenance plan, you’ll protect your home and save thousands in potential repair costs.

Annual Asphalt Roof Care Guide for NJ Homeowners
We suggest reviewing this list two times each year—preferably in spring and fall—to get ready for changing seasonal conditions.

1. Inspect Shingles for Wear or Damage
   Do a walk-around inspection and look for:

Curling or lifting shingles

Cracked or missing shingles

Bald patches or granule loss

Dark streaks or discoloration

Binoculars or a drone can help with visibility, or hire a roofer for a full and safe inspection.

When to act: If shingles are damaged or missing, arrange a repair right away to stop leaks.

2. Examine Flashing Around Chimneys, Vents, and Skylights
   Flashing—the protective metal or rubber seals—often causes leaks if it’s:

Bent or broken

Loose or separated

Rusty or corroded

Get a roofer to reseal or replace flashing before leaks occur.

3. Keep Gutters and Downspouts Clear
   Clogged gutters push water back onto your roof, leading to:

Rotten fascia boards

Ice dams in cold weather

Moisture damage to shingles and decking

Clean out leaves and debris, and confirm downspouts direct water away from the foundation.

Tip: Installing gutter guards can help reduce buildup.

4. Clear Debris from the Roof Surface
   Branches, leaves, and pine needles can hold moisture and promote algae or mold.

Use a soft broom or leaf blower (never a pressure washer) to remove buildup, especially after storms.

5. Trim Back Tree Branches Near the Roof
   Overhanging trees can:

Scratch shingles

Drop debris onto the roof

Give access to squirrels or raccoons

Cut branches back 6–10 feet to prevent contact and improve airflow.

6. Watch for Algae, Moss, or Mildew
   In shady or humid NJ areas, algae and moss thrive on shingles. They:

Hold in moisture

Shorten roof life

Cause black streaks

Treat using a gentle 50/50 bleach-water mix or roof-safe cleaner. Avoid harsh chemicals and power washers.

Pro Tip: Consider algae-resistant shingles when replacing.

7. Look for Sagging or Weak Spots
   Check from the ground for areas where the roofline dips. Soft or springy spots may point to:

Water penetration

Rotting deck boards

Structural concerns

These require immediate professional help.

8. Check Attic and Ceiling for Leaks
   Inside your attic or top-floor ceilings, look for:

Water stains

Damp insulation

Mold or mildew growth

Light showing through boards

Catching these signs early avoids expensive repairs and mold removal.

9. Ensure Proper Roof Ventilation
   Asphalt shingles need airflow to prevent:

Summer heat buildup

Winter ice dams

Shingle decay from moisture

Confirm soffit vents, ridge vents, and attic fans are open and working.

10. Get a Professional Roof Inspection
    Even if your roof looks fine, experts can detect small problems homeowners often miss.

A yearly inspection is best, especially after storms or before winter.

Splendor Roofing and Chimney offers thorough inspections, including:

Complete shingle and flashing check

Attic moisture and ventilation review

Detailed written reports with solutions

Book your inspection now: 201-693-7788

Seasonal Maintenance Guide for NJ Homes
Spring
Look for winter damage (ice dams, cracked shingles)

Clean gutters after thaw

Check attic for leaks or dampness

Summer
Keep attic ventilation in check

Watch for algae in humidity

Trim trees before storm season

Fall
Remove leaves from roof and gutters

Prepare roof for snow and ice

Handle repairs before cold weather hits

Winter
Avoid walking on icy surfaces

Watch for ice dam formation

Keep gutters clear of blockages

When Your Asphalt Roof Needs Urgent Care
Call immediately if you notice:

Shingles blowing away

Leaks or ceiling stains

Curled, cracked, or blistered shingles

Excessive granules in gutters

Sagging or weak spots in roof or attic

Get More Years Out of Your Roof with Expert Care
Taking care of your asphalt roof doesn’t need to be stressful. With seasonal attention and help from a reliable contractor, you’ll enjoy decades of durability.

Splendor Roofing and Chimney is your trusted partner for roof care, repair, and replacement throughout New Jersey.

Fully licensed, insured, and top-rated

Fast service with fair pricing

Certified GAF and CertainTeed installers

Call us today: 201-693-7788