Home News Why your roof is leaking and what you can do about it

Why your roof is leaking and what you can do about it


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Your roof’s job is simple: keep you dry. But even the best asphalt shingle roofs can spring a leak, leaving you scrambling for buckets when the rain starts. Fortunately, most leaks stem from common causes, and knowing what to look for can save you from a headache.

If it’s too late for prevention, you should call in a company like Clearview Roofing to get things squared away. Know what to check for or ask your roofers to check for and protect the value of your home.

The most common leak sources

Start with the usual suspects: areas on your roof that often lead to leaks. Pipe collars, chimneys, wall flashing and skylights are high on the list. Pipe collars are seals around plumbing vents that can degrade over time, allowing water in. Regular inspections can catch cracks or gaps early.

Chimneys can also be a problem. Water often penetrates where the chimney meets the roof, particularly in the flashing, crown or mortar joints. Deterioration in these areas requires proper flashing installation and maintenance. Don’t settle for a quick fix here. Invest in long-term solutions if you can.

Wall flashing is crucial where the roof meets vertical walls. If installed incorrectly, water can run behind the siding. Ensuring your wall flashing extends up the wall properly can help to keep water out.

Skylights are a great feature for adding light but can also be leak-prone. This is another place to inspect regularly, as aging gaskets and damaged flashing can allow water in. Keep an eye on your skylights to avoid indoor rain.

Image provided by Ascend Agency

Details matter: Nailing patterns and transitions

Small details can become big problems. Improper nailing patterns can affect roof effectiveness. Shingles must be nailed according to the manufacturer’s guidelines. If they aren’t, they can lift, slide or create gaps. A certified roofer should be familiar with these standards.

Transitions from shingles to flat roofs and valley leaks are common trouble spots. Water can pool in these areas, especially in the winter. Proper metal flashing, sealing and an ice and water shield provide extra protection.

Ventilation issues, gutter maintenance and additional precautions

Ridge vents are essential for attic ventilation but can leak if not sealed correctly. Regular inspections can help maintain their integrity. Similarly, attic fans and box vents can become leak sources if their flashing deteriorates. It is critical to keep an eye on these areas and replace them when needed.

Don’t overlook your gutters. They’re meant to channel water away from your roof and Foundation, but clogged gutters are less effective and might even throw water the other way entirely. Clean them at least twice a year, or consider installing gutter guards to minimize the need for maintenance.

Finally, pay attention to the drip edge and ice shield. A drip edge directs water away from the fascia — the sealing band under the edge of your roof — while an ice and water shield protects vulnerable areas from water infiltration. Proper installation of these elements can significantly reduce your risk of leaks and extend the lifespan of your roof.

Prevention is the name of the game

If there’s one major takeaway, regular roof maintenance can prevent most leaks. Take the time to inspect areas around chimneys, skylights and vents, and keep your gutters clear. If your shingles look worn, it might be time to call in a professional. As any good roofer will tell you, a little prevention goes a long way.

Chris Feniello of Clearview Roofing is one great example. “Whether you’re building a new home and need a new roof or are noticing water pooling in your attic while drops of water are coming down from the ceiling,” says Feniello, “we are the company that Long Island locals have trusted for their roof repairs … year after year.”

Find a company you can trust and that can seal your roof tightly.


The news and editorial staffs of the New York Daily News had no role in this post’s preparation.

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