Living in Eagan, Minnesota, means dealing with a range of weather conditions—harsh winters, spring storms, and hot summers—that can put serious pressure on your roof. That’s why proper installation is key to protecting your home and getting the most out of your investment.
Whether you’re buying a new home or have recently had roofing work done, it’s important to know if the job was done right. If you suspect something’s not quite right, it may be time to call in trusted local professionals like Krech Exteriors for roofing and siding. Here are some common signs that your roof might not have been installed properly—and what to do about it.
- Missing or Misaligned Shingles
One of the first red flags of a poor roofing job is shingles that don’t line up properly or are already missing, curling, or lifting—especially if the roof is relatively new. Misaligned or improperly nailed shingles can lead to water leaks, wind damage, and a shorter roof lifespan.
- Improper Flashing Installation
Flashing is the thin metal material installed around roof features like chimneys, vents, and valleys to prevent water from seeping in. If it’s not installed or sealed correctly, it can cause major leaks and water damage. Signs of poor flashing work include rust, gaps, or water stains near roof joints.
- Uneven or Sagging Roof Lines
Your roof should have a uniform appearance. If parts of the roofline look uneven or appear to sag, it could be a sign of structural issues or poor workmanship. This may also indicate that the decking underneath wasn’t replaced or repaired properly.
- Poor Attic Ventilation
A well-installed roof includes proper ventilation to allow airflow in the attic. Without it, heat and moisture can build up, leading to mold growth, wood rot, and reduced energy efficiency. If your attic feels excessively hot or has a musty odor, it may be linked to poor roof installation.
- Water Leaks or Stains
Water stains on ceilings or walls shortly after a new roof installation are a serious warning sign. A properly installed roof should keep your home completely dry. If you’re already seeing leaks, there’s likely a bigger problem underneath the shingles.
- No Drip Edge Installation
Drip edges help channel water away from your roof and into the gutters. Some inexperienced or careless roofers may skip this step to save time. Without it, water can damage your fascia, soffit, and even the foundation over time.
Key Takeaways:
- Watch for signs like missing shingles, uneven lines, or water stains.
- Improper flashing and a lack of ventilation can lead to long-term damage.
- Always inspect attic ventilation and check for signs of moisture buildup.
- Hiring experienced professionals can prevent costly installation mistakes.
