5 Possible Sources of Winter Roof Leaks

Your roof plays a significant role in your home’s protection against the elements. While designed with durability in mind, there’s only so much it can take. Harsh winter conditions can damage shingles, potentially causing leaks. 

A local general contractor shares five common reasons roof leaks occur during the colder months. 

1. Poor Installation

Poor installation can make your roof vulnerable to leaks. Incorrect nailing techniques, insufficient sealing around penetrations and improper shingle overlap can cause water to infiltrate shingles. You can easily avoid this issue by working with a reputable contractor like V. Nanfito Roofing & Siding, Inc.

2. Roof Material Damage

Broken shingles, worn-out flashing, cracked caulk and damaged sealant can allow water inside your home during winter. Routine professional inspections and maintenance help detect these issues early. If your roof has damage, address it immediately before leaks occur. 

3. Poor Attic Insulation and Ventilation

With proper insulation and ventilation, your attic will remain at moderate temperatures during the colder months. It will reduce the chances of ice dams and leaks. Good airflow in the attic can also prevent excessive humidity that can lead to mold growth and rot. It can also help delay the deterioration of roofing components. An experienced home improvement expert can assess your space to determine if it needs better insulation and ventilation. 

4. Faulty Flashing and Seals

Flashing protects leak-prone areas of the roofing system. When compromised, you must deal with them immediately. If you don’t, it won’t take long before water finds its way through gaps and cracks on your roof. 

5. Snow and Ice Buildup

Another thing usually causes winter roof leaks is excessive snow and ice buildup. Don’t let snow accumulate on your roof because it can cause sagging. Ice dams will keep melted snow from draining from your roof, which can cause extensive water damage. Routine gutter cleaning and ensuring adequate attic ventilation can help avoid these issues. 

At V. Nanfito Roofing & Siding, Inc., we’re here for your roof maintenance and repair needs, no matter the season. You can always rely on our team for prompt and efficient roofing services. Call us at (203) 639-1634 or complete our online form to get a free estimate.