10 Signs Your Roof Wasn’t Installed Right

Are you noticing leaks, sagging, or other issues with your roof? While it might seem like a minor inconvenience, a poorly installed roof can lead to significant problems down the line. At Arrowhead Roofing, Oklahoma’s oldest GAF Master Elite roofing contractor, we’ve seen it all when it comes to shoddy roof installations. In this blog, we discuss ten signs that your roof may not have been installed correctly.

1. Inadequate Ventilation: One of the most common issues with improperly installed roofs is inadequate ventilation. You might notice a musty smell or even visible mold in your attic space. Poor ventilation can lead to moisture buildup in your attic, causing mold, mildew, and even structural damage over time. At Arrowhead Roofing, we meticulously assess your attic’s ventilation to ensure proper airflow and prevent moisture-related problems.
2. Mismatched Materials: Using mismatched or incompatible roofing materials can spell disaster for your roof’s longevity. You might notice your shingles are fading at a different rate or are different colors. Our team at Arrowhead Roofing pays close attention to detail, ensuring that all materials are of the highest quality and compatible with your roof’s specifications. From shingles to flashing, we use only the best materials to ensure a seamless and long-lasting roof installation.
3. Poorly Installed Flashing: Flashing is essential for preventing water intrusion around roof penetrations such as chimneys, vents, and skylights. Improperly installed flashing can lead to leaks and water damage, compromising your roof’s integrity. Flashing is typically installed in areas where different roof surfaces meet or where roof protrusions occur, such as around chimneys, vents, skylights, or dormers. If flashing is improperly installed or has come loose, you may notice gaps or separations between the flashing and the adjacent roofing materials. These gaps can allow water to penetrate beneath the flashing and into the underlying structure.
4. Improperly Installed Shingles: Shingles that are not properly installed can lead to a host of problems, including premature wear and tear, curling, and even blow-off during storms. Does your roof have overexposed nails, underexposed nails, or sloppy globs of sealant? They might not have been properly installed if you see these things. Our team of certified installers at Arrowhead Roofing follows manufacturer guidelines and best practices to ensure that shingles are installed correctly, providing maximum protection and longevity for your roof.
5. Incorrect Roof Pitch: The pitch of your roof plays a crucial role in its ability to shed water effectively. If the roof pitch is too low, water may pool, leading to leaks and structural damage. At Arrowhead Roofing, we assess your roof’s pitch to ensure it meets building code requirements and is suitable for Oklahoma’s climate.
6. Inadequate Underlayment: Underlayment acts as a secondary barrier against water penetration and helps protect the roof deck from moisture. Improper installation or inadequate underlayment can compromise your roof’s integrity, leading to leaks and water damage. If the roof looks generally uneven/wavy or you have water spots on your ceiling, your underlayment might not be installed right (or at all). At Arrowhead Roofing, we use high-quality underlayment and ensure proper installation to safeguard your roof against moisture intrusion.
7. Missing or Insufficient Drip Edge: Drip edge is crucial for directing water away from the fascia and into the gutters, preventing water damage and rot. Our team at Arrowhead Roofing ensures the proper installation of drip edge along the eaves and gables of your roof to protect against water infiltration and structural damage.
8. Poorly Installed Gutters and Downspouts: Gutters and downspouts play a vital role in directing water away from your roof and foundation. Improperly installed gutters or downspouts can lead to water overflow, causing water to seep under the roofing materials and into your home. At Arrowhead Roofing, we install gutters and downspouts with precision to ensure optimal water drainage and protect your roof and foundation.
9. Lack of Proper Sealant: Sealants are essential for waterproofing vulnerable areas such as vents, chimneys, and roof edges. If sealant is applied incorrectly or is missing altogether, it can result in water penetration and subsequent damage. At Arrowhead Roofing, we pay attention to every detail, ensuring proper sealing of all vulnerable areas to prevent water infiltration and protect your home.
10. Structural Issues: A professionally installed roof should also address any underlying structural issues, such as sagging or unevenness. At Arrowhead Roofing, our experienced contractors assess the structural integrity of your roof and address any issues to ensure a solid foundation for your new roof installation.

GAF Master Elite Roofing Contractor Oklahoma

The importance of a properly installed roof cannot be overstated. From preventing water damage to ensuring energy efficiency and structural integrity, a professionally installed roof is essential for protecting your home and investment. At Arrowhead Roofing, we take pride in our reputation as Oklahoma’s oldest GAF Master Elite roofing contractor, and we are committed to providing our customers with the highest quality roofing solutions. If you suspect that your roof may not have been installed correctly or if you’re in need of a roof replacement, contact Arrowhead Roofing today for a free consultation. Let us put our expertise to work for you and provide you with a roof that will stand the test of time.