Roof Inspection Checklist: What to Look for During a Home Inspection

When purchasing a home, one of the most critical aspects of the inspection process is evaluating the roof. A roof is a substantial investment, and its condition can significantly influence the home’s overall value and safety. Homebuyers, whether first-timers or seasoned investors, need to know what to look for when inspecting a roof. Erie Roofing, one of the leading residential roofing contractors Erie PA, has put together a comprehensive checklist to help potential homebuyers make informed decisions. This guide will walk through the essential elements and warning signs to observe during a roof inspection.

Exterior Roof Inspection

The first step is to conduct a thorough exterior inspection. This can be done using binoculars from the ground or, for those comfortable with heights, from a ladder. Here's what to focus on:

• Missing, Cracked, or Curling Shingles: Shingles protect the roof’s structure from moisture and weather. Missing, cracked, or curling shingles can indicate age, damage, or poor installation. If these signs are present, it may mean the roof needs repairs or even a complete replacement.
• Granule Loss: Asphalt shingles gradually lose granules as they age. However, excessive granule loss visible in the gutters or on the ground could signal that the roof is nearing the end of its lifespan. Without these granules, the shingles lose their effectiveness, making the roof more susceptible to leaks.
• Flashing and Seals: Flashing, typically made of metal, is placed around roof structures like chimneys, vents, and skylights to prevent water penetration. Check for loose or deteriorated flashing, as this could lead to water damage and structural issues.
• Sagging or Uneven Areas: If the roof appears to sag or have uneven sections, it might indicate structural issues. This could be due to a damaged roof deck or underlying support beams that are compromised. Such signs should be investigated further by a professional, like the experts at Erie Roofing.

Gutters and Downspouts

A roof inspection isn't complete without examining the gutters and downspouts. These components play a vital role in directing water away from the home’s foundation. Look for the following:

• Debris Buildup: Clogged gutters can cause water to pool and back up under the roof’s edge, leading to water damage. Check for leaves, twigs, and other debris that may block water flow.
• Rust or Corrosion: Over time, metal gutters may corrode or rust. Signs of rust indicate that the gutters may need repair or replacement. Ensure that downspouts are securely attached and effectively channeling water away from the home’s foundation to prevent moisture issues.
• Proper Alignment and Secure Attachment: Ensure that the gutters are securely attached to the roof’s edge and aligned correctly to allow proper water flow. Loose or misaligned gutters can cause water to overflow and damage the roof or the home's exterior walls.

Roof Structure and Attic Inspection

Beyond the roof’s exterior, it is essential to inspect the attic for any signs of internal issues. Here’s what to look for:

• Water Stains and Leaks: Examine the attic ceiling for any water stains, which are often an indication of a leak. Even if these spots appear dry, they could be remnants of an ongoing issue that needs further investigation. Erie Roofing recommends using a flashlight to closely inspect for any signs of moisture.
• Light Penetration: If light is visible through the attic ceiling, it may mean there are gaps or holes in the roof. This issue could be as simple as missing shingles or as severe as structural damage, and it’s essential to address it promptly.
• Ventilation System: Proper attic ventilation prevents moisture buildup and helps regulate temperatures, extending the roof's lifespan. Check that vents are clear and functioning correctly, and that the attic is not overly humid. Poor ventilation can lead to mold growth, which weakens the roof's structure over time.

Chimney, Skylights, and Roof Penetrations

Special attention should be given to chimneys, skylights, and other penetrations like vents, as these areas are common sources of leaks. Follow this checklist:

• Chimney Inspection: Examine the chimney for cracked or missing mortar, as this could lead to water infiltration. Additionally, inspect the chimney cap to ensure it’s intact and securely in place.
• Skylight Seals: Skylights add natural light to a home, but if not sealed properly, they can be a source of leaks. Check the seals around the skylight for signs of deterioration or gaps. Repair or reseal if necessary.
• Vent Covers and Pipe Flashing: Ensure that all vent covers are intact and securely fastened. Inspect the rubber boots around vent pipes for cracks, as these are prone to wear and tear from exposure to weather elements.

Roof Age and Warranty

A crucial factor to consider during a home inspection is the roof’s age. Knowing this information helps determine how long it may last before needing significant repairs or replacement. If the seller doesn’t provide this information, Erie Roofing recommends having the roof evaluated by professional residential roofing contractors Erie PA to estimate its remaining lifespan accurately.

Additionally, check if the roof is under warranty. Some newer roofs come with manufacturer or workmanship warranties, which could save money if any issues arise after purchase.

If you are not sure, contact and learn more about your Residential Roofing Contractors: Innovative Solutions. 

Professional Inspection and Maintenance History

While a visual inspection can reveal a lot, it’s not a substitute for a professional evaluation. Many residential roofing contractors Erie PA, including Erie Roofing, offer roof inspection services that provide a more in-depth assessment. A professional inspection may uncover hidden issues such as:

• Mold or Algae Growth: These can compromise the roof’s integrity and lead to further damage if left untreated.
• Weak Spots or Structural Damage: A professional can detect structural weaknesses that may not be visible to the untrained eye.
• Maintenance Records: Ask the seller for any maintenance records or receipts for past roof repairs. A well-maintained roof is a sign that the previous homeowner took care of the property, potentially minimizing future repair costs.

Conclusion



A thorough roof inspection is crucial when buying a home, as it allows potential buyers to assess the condition of the roof and make an informed decision. Following this comprehensive checklist, homebuyers can confidently evaluate the roof’s condition and address any potential issues before closing a deal. However, remember that a professional evaluation remains the best way to ensure a roof is in top shape. For those in the Erie, PA area, Erie Roofing, one of the top residential roofing contractors Erie PA, offers expert inspection services that guarantee a detailed and accurate assessment. Don’t leave your roof’s condition to chance—let the experts guide you in protecting your investment. Contact us today!