Scheduling a professional roof inspection is one of the most important steps you can take to protect your home. Whether you’re preparing for a home sale, evaluating storm damage, or maintaining your roof’s health, knowing what to expect during a roof inspection helps ensure you’re informed and prepared.
This guide breaks down the entire process, from what inspectors examine to how the results are reported. It also explains why regular inspections matter and how they help extend the lifespan of your roof, prevent costly repairs, and maintain structural integrity.
Why Roof Inspections Matter
Roof inspections are more than just a routine checkup—they are a proactive way to identify potential issues before they become major problems. The National Roofing Contractors Association recommends having your roof professionally inspected at least twice a year—once in the spring and once in the fall—as well as after severe weather events.
Routine inspections can reveal:
- Signs of aging or wear
- Leaks and water intrusion
- Damage from wind, hail, or debris
- Inadequate ventilation or insulation
- Improper installation or material defects
Early detection leads to lower repair costs, greater energy efficiency, and increased peace of mind.
Types of Roof Inspections
Understanding the type of inspection being performed helps you know what to expect and how to prepare.
1. General Maintenance Inspection
These are scheduled inspections to monitor your roof’s condition. They’re ideal for homeowners who want to ensure their roof is performing well year-round.
2. Storm Damage Inspection
After a hailstorm, heavy winds, or snowfall, inspectors check for damage that might not be visible from the ground but could lead to bigger problems if ignored.
3. Pre-Purchase Inspection
Buyers and sellers often request roof inspections during real estate transactions to evaluate the structure’s condition and lifespan.
4. Insurance Claim Inspection
If you file a claim for roof damage, your insurance company will likely require an inspection to assess the extent and cause of the issue.
What to Expect During a Roof Inspection
A thorough roof inspection involves a series of internal and external checks. Most inspections take between 45 minutes and two hours, depending on the roof’s size, slope, materials, and condition.
1. Exterior Inspection
Inspectors begin by evaluating the condition of roofing materials, drainage systems, and components visible from the outside.
Shingles or Roofing Surface
- Check for cracked, curled, missing, or loose shingles
- Identify signs of granule loss on asphalt shingles
- Inspect flat roofs for punctures, bubbling, or membrane wear
Flashing and Seals
- Examine metal flashing around chimneys, skylights, vents, and valleys
- Look for corrosion, loosened seals, or improper installation
Gutters and Downspouts
- Check for blockages, sagging sections, or poor alignment
- Inspect for granules or debris that could signal roof wear
Roof Penetrations
- Evaluate pipe boots, vents, and other penetrations for cracked seals or rust
- Inspect skylights for leaks or moisture intrusion
Roof Edge and Eaves
- Assess fascia and soffits for water damage or rot
- Check for signs of animal intrusion or deterioration
General Structural Integrity
- Look for sagging areas that could indicate decking damage
- Assess the overall shape and drainage of the roof
2. Interior Inspection
Inspectors also examine the attic and ceilings inside the home, where hidden roof damage often reveals itself.
Attic Condition
- Check for visible daylight through roof boards
- Assess the condition of insulation
- Look for signs of pests, water intrusion, or mold
Ventilation System
- Evaluate soffit and ridge vents for airflow
- Identify heat or moisture buildup that could affect roofing materials
Ceiling and Wall Stains
- Inspect for signs of roof leaks, such as yellow or brown water stains
- Examine drywall for bulging or cracking caused by water
3. Thermal Imaging and Drone Use
Some professional inspections also incorporate advanced technology.
- Thermal Imaging: Detects moisture and insulation problems invisible to the naked eye.
- Drones: Capture high-resolution aerial images for steep or inaccessible roofs.
While not always necessary, these tools add value in specific situations, such as large or high-pitched roofs.
Roof Inspection Checklist
Here’s what a typical roof inspector will evaluate:
- Overall age and condition of roofing material
- Signs of leaks or water damage
- Shingle or tile integrity
- Condition of flashing, vents, and seals
- Gutter performance and water drainage
- Attic ventilation and insulation
- Interior signs of damage (stains, mold, light penetration)
- Structural sagging or uneven decking
- Debris accumulation on roof or in gutters
A clear checklist ensures every component of your roofing system is properly evaluated.
What Happens After the Inspection
Once the inspection is complete, you’ll receive a written report that outlines the findings. Here’s what you can expect in the report:
- Photographs of any damage or concerns
- An assessment of your roof’s current condition
- A projected remaining lifespan of the roof
- Recommended repairs, maintenance, or replacement
- An estimate for work, if applicable
This document can be shared with insurance providers, potential buyers, or contractors.
How Often Should You Schedule a Roof Inspection?
Frequency depends on your roof’s age, local weather conditions, and recent events. As a general rule:
- Every spring and fall: For standard upkeep
- After major storms: To assess possible storm damage
- Before selling or buying a home: As part of the home inspection process
- Every 1-2 years for newer roofs
- Annually for older roofs (15+ years)
For homeowners in regions with extreme weather, like the Midwest or coastal zones, more frequent inspections are highly recommended.
Preparing for Your Roof Inspection
While your roofing contractor will handle the inspection process, a few steps on your end can make things go more smoothly.
- Clear the attic: Make access easy and safe
- Provide prior documentation: If available, share past inspection reports or roof warranties
- Trim overhanging branches: To allow full roof access
- Be home if possible: To answer questions or view findings in real time
Preparation ensures the inspection is thorough and helps the contractor assess your roof accurately.
How a Roof Inspection Helps You Save Money
Investing in routine roof inspections can prevent unexpected and expensive repairs. Identifying and fixing small issues—like a loose shingle or clogged vent—can prevent full roof replacements, water damage, and mold remediation.
Additionally, roof inspections:
- Help you maintain valid roofing warranties
- Provide documentation for insurance claims
- Improve your home’s resale value and buyer confidence
- Support better energy efficiency by ensuring proper insulation and ventilation
According to the U.S. Department of Housing and Urban Development (HUD), regular roof inspections are key to preserving the value and safety of residential properties.
What to Expect From Great Roofing’s Inspection Process
At Great Roofing, our comprehensive roof inspection service covers every critical component—shingles, flashing, underlayment, ventilation, and interior signs of damage. We use advanced tools, provide detailed documentation, and take the time to walk you through every finding so you feel confident in the next steps.
Our experienced roofing professionals inspect roofs of all sizes and styles, and we tailor recommendations to your specific needs, budget, and long-term goals.
Know What’s Over Your Head—Schedule an Inspection Today
Now that you know what to expect during a roof inspection, the next step is scheduling one. Whether your roof is due for routine maintenance or you’re concerned about recent storm damage, a professional inspection gives you the clarity you need to make smart decisions about your home.
Great Roofing is here to help. Our inspections are thorough, transparent, and backed by decades of experience in the industry.
Don’t wait until a small issue becomes a big problem. Get a complimentary estimate now and find out exactly what’s going on with your roof—before it costs you more.