Roof and Gutter Issues Home Inspectors Often Find 


QUICK ANSWER

Home inspectors often flag moss and algae growth, damaged or missing shingles, poor drainage or ponding water, roof leaks, clogged gutters, loose or damaged gutters, and downspouts that drain too close to the foundation.

Close-up of roof-to-wall flashing pulling away from the brick siding, leaving a visible gap that home inspectors would flag as a potential water intrusion risk

If you’re planning to sell your home or just want peace of mind your roof and gutters are two areas you can’t ignore before a home inspection.

Why? Because these parts of your home are the first line of defense against the elements, and home inspectors pay extra attention to them. Even small issues can show up on an inspection report and lead to repair requests, price negotiations, or delays in closing.

The good news? Most of these problems are preventable with a little care and timely maintenance. Let’s look at the most common roof and gutter issues inspectors flag and how you can avoid them.

Why Roof and Gutter Health Matters in a Home Inspection

A licensed home inspector will examine your roof and gutters for functionality, safety, and any signs of damage, looking for issues that could lead to leaks, water damage, or costly repairs.

If they find problems, it could:

  • Reduce your home’s value

  • Give buyers leverage to negotiate

  • Delay or even derail the sale

That’s why a little prep before the inspection can save you a lot of headaches later.

Common Roof Issues Found During Inspections

1. Moss and Algae Growth

In our rainy Pacific Northwest climate, moss and algae are common. While it may look harmless, moss traps moisture against shingles, leading to rot and shortened roof life.
Prevention tip: Schedule a professional roof cleaning every 1–2 years and keep debris off the roof.

2. Damaged or Missing Shingles

Shingles can crack, curl, or go missing after storms. Inspectors will note this right away, and buyers may request a repair before moving forward.
Prevention tip: Check your roof after severe weather and replace damaged shingles promptly.

3. Poor Drainage or Ponding Water

Flat or low-sloped roofs sometimes collect standing water. Over time, this can seep into the structure and cause major damage.
Prevention tip: Make sure gutters and downspouts are working properly to direct water away.

4. Leaks and Interior Water Stains

Signs of leaks like water stains in the attic or ceiling are red flags for inspectors.
Prevention tip: Have a pro inspect your roof and attic yearly to catch problems early.

Common Gutter Issues Found During Inspections

1. Clogged Gutters

Leaves, pine needles, and debris clog gutters, causing overflow that can damage siding, landscaping, and the foundation. Inspectors look for signs of water damage near gutters.
Prevention tip: Clean gutters at least twice a year, or install gutter guards.

2. Loose or Damaged Gutters

Gutters that sag or pull away from the house can’t drain water properly. Inspectors will note any sections that are bent, rusted, or detached.
Prevention tip: Tighten brackets, replace damaged sections, and check slope for proper drainage.

3. Poor Downspout Placement

If downspouts dump water too close to the foundation, it can lead to costly foundation repairs.
Prevention tip: Extend downspouts at least 3–4 feet away from your home.

Preparing for a Home Inspection: Quick Checklist

Here’s a simple checklist to help you get roof and gutters inspection-ready:

  • Remove leaves and debris from roof and gutters

  • Trim overhanging tree branches

  • Check for and replace damaged shingles

  • Ensure gutters are securely fastened and draining properly

  • Extend downspouts away from foundation

  • Schedule a professional cleaning for moss, algae, and stubborn debris

Why It Pays to Call in the Pros

While DIY cleaning can handle some maintenance, certain jobs like moss removal, gutter realignment, and roof washing are best left to professionals. At All Seasons Cleaning Services, we know the Pacific Northwest’s weather challenges and use safe, effective methods to protect your home.

A clean, well-maintained roof and gutter system not only helps you pass your home inspection but also extends the life of your home’s most important protective systems.

Ready to make your home inspection a breeze?

Contact All Seasons Cleaning Services today for expert roof and gutter cleaning that keeps your home safe, beautiful, and inspection-ready.

Last updated on
August 13, 2025

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