Many of the leaks that roofing companies deal with on a day-to-day basis originate in the same areas: around roof vents.

These are the first spots that roofers inspect when tracking down leaks, as they are most susceptible to some kind of failure.

Read on to learn why leaks are so common around roofing vents, how these problems happen, and what should be done to prevent them!

What Is The Issue With Roofing Vents and Roof Leaks?

Pipe vents and hot air exhaust vents are the most common places that roofers see leaks happening because they are protrusions through the surface of the roof.

Any component requiring that a hole be made in the roof such as vents, skylights, turbines, and others can become the source of a leak, since it is very difficult to keep rain from flowing down into those openings.

Unfortunately, roofing companies must create and work around multiple openings in the average roof where these necessary vents and other components pass through it.

Unless the installation is done well and properly maintained, problems can arise.

What Problems Causes of Roofing Vent Leaks?

Roofing contractors find that leaks occurring around vent pipes, attic vents, and other protrusions happen due to one or more of the following reasons:

Poor Installation - When the boots, flashing, and sealants used around roof vents of all types are not properly installed by an experienced roofing company, the opening may not be watertight, allowing water to roll down the roof and enter that space.
Boot, Collar, or Flashing Failure - Over time, rubber roof vents will deteriorate, many times to the point that they dry rot and crack, allowing water in. Metal collars and flashing components may also deteriorate and sealants as well as adhesives can also dry out and crack, reducing the protectiveness.
Wind Damage - Experienced roofers find that high winds can cause indirect damage to roof vents when the surrounding shingles or panels are affected, causing them to leak later on. When the materials around and over vent boots and flashing become damaged, it can loosen the watertight seal around it and allow leaks to happen.
Consecutive Leaks - Roofing damage further up the roof that spreads toward vents can result in additional damage around the vents and new places for water to seep in around them.

How Can Roofing Vent Leaks Be Avoided?

The easiest way to prevent roofing leaks that originate around roof vents is to hire a respected, professional contractor when investing in a new roof, as they will provide a precise, watertight installation around vents and other protrusions.

Then have the contractor do yearly inspections so they can inspect these places that are highly susceptible to leaking and ensure they are in good condition.

If it becomes necessary to replace boots or flashing or add sealant, an experienced roofer will notice this and recommend a minor repair to protect these openings and prevent leaks from developing.

Address Roof Vent Problems With An Experienced Roofer

Roof vents are a common source of leaks that can start up due to poor installation or damage to the vent area.

To prevent or repair these problems, an experienced roofer who knows the best techniques for protecting these areas can help.

Regular roofing inspections and maintenance by a qualified professional will detect vent issues before they happen or find leaks while they are minor.

A local roofing company with a great track record can help property owners avoid the costly damage associated with vent leaks!