When you’re buying a home, it’s easy to focus on interior details—like the kitchen layout or hardwood floors—but don’t forget to look up! The roof is one of the most critical parts of any property. A well-maintained roof protects the home from the elements and contributes to energy efficiency. Here’s what to look for to ensure you’re making a sound investment.

1. Roof Age and Material

The age of the roof can give you an idea of how soon you’ll need to budget for a replacement. If the roof is nearing the end of its lifespan, factor potential replacement costs into your purchase decision.

Pro tip: Ask the seller for any documents regarding past repairs or replacement. Some roof materials are more durable and energy-efficient than others, so be sure to consider the material used and its benefits.

2. Condition of Shingles or Tiles

Examine the roof’s surface to see if shingles or tiles are missing, cracked, or curling. These are signs that the roof has been exposed to harsh weather and may need repairs. Shingle granules in the gutters can also indicate wear, as granules help protect shingles from sun and rain damage.

3. Flashing and Seals

Flashing—usually metal strips found around chimneys, vents, and other roof penetrations—helps keep water out of vulnerable areas. Check if flashing is rusted, loose, or damaged, as these could be potential sources of leaks. Also, check seals around vents and skylights to ensure they’re tight and free of gaps.

4. Signs of Water Damage or Leaks

Inside the home, inspect ceilings and walls for water stains or discoloration. This could be a sign of a leak in the roof or insufficient ventilation. If you see mold or mildew in the attic, it’s likely a sign that water is penetrating through the roof or there are ventilation issues.

Pro tip: Take a flashlight into the attic and look for daylight shining through the roof boards—this can also indicate holes or leaks.

5. Sagging or Structural Issues

A roof should have a uniform slope, and any sagging could be a sign of structural problems. Sagging can indicate issues with the roof deck or even with the home’s foundation. This is a more serious issue that will likely require professional inspection and potentially costly repairs.

6. Ventilation

A properly ventilated roof helps regulate indoor temperature and reduces moisture buildup, preventing mold and rot. Look for vents on the roof, soffits, or gables. Inadequate ventilation can cause problems down the line, impacting the roof’s longevity and affecting indoor air quality.

7. Gutters and Drainage

Healthy gutters are essential for a healthy roof. Clogged or damaged gutters can lead to water pooling on the roof, which may lead to leaks or ice dams in winter. Ensure gutters are securely attached, properly sloped, and free of debris, with downspouts directing water away from the foundation.

8. Signs of Previous Repairs or Patchwork

A roof with multiple patchwork areas may indicate a history of repeated repairs. While patchwork isn’t necessarily bad, it’s good to understand why and how often repairs have been necessary. Ask the seller about any recurring issues and the extent of past repairs.

9. Look Into Warranty Coverage

If the roof was recently replaced, it may still be under warranty. Find out if the warranty is transferrable to the new homeowner. A warranty can be a valuable safety net, potentially covering future repairs or even replacements.

10. Get a Professional Inspection

While it’s possible to check many of these factors yourself, a professional roof inspection can provide peace of mind. A roofing expert can identify hidden issues and give you a realistic estimate of any repair costs. Investing in an inspection can save you from unexpected expenses later.

Final Thoughts

A roof is a major part of a home’s structure, and knowing its condition is key to protecting your investment. By knowing what to look for, you can make a confident decision and avoid costly surprises. If you’re unsure about the condition of a roof, don’t hesitate to get a professional inspection.

At LaPrade Roofing, we’re here to help! Whether you’re buying a new home or simply want peace of mind about a roof’s condition, our experts provide comprehensive inspections and consultations. Contact us today to learn how we can help you keep your future home safe and sound.