Flat Roof Rot: How to Detect and Deal With It

Rot is something you wouldn’t want in your flat roof. This roofing problem is not only costly but can compromise the structural integrity of the entire system’s structure and cause leaks.

Learn what causes flat roof rot, how to identify it, and ways to deal with it from a leading roofing company.

Causes of Flat Roof Rot

Moisture is the most common cause of flat roof rot. An extremely hot and insufficiently ventilated attic produces excess moisture. When the excess moisture gets trapped in the attic, it gets soaked in the wooden components of the roof. Wood rot can occur in as low as 20 percent moisture level.

A flat roof with a compromised slope can experience ponding issues, which can contribute to rotting. Clogged gutters and downspouts can cause water to back up to the roof, causing moisture-related issues like rot. Another thing that can cause roof rot is a damaged roofing membrane, which causes water to infiltrate and damage the wooden components of your roof.

How to Identify It

Roof rot is usually characterized by sagging, fascia discoloration, and cracked seals around roof fixtures. Inside your building, look for water stains on the ceilings and walls. If you suspect that something is wrong with your roof, contact a commercial roof repair expert immediately. The root cause of the problem must be addressed first before performing actual repairs because it can recur.

Dealing With Flat Roof Rot

You must immediately address roof root to prevent it from becoming a bigger problem. You may need to have the roof completely replaced when you delay repairs. Roof rot can also spread not only to the wooden parts of your roof but also to the entire building.

Prevent roof rot by having your roofing system regularly inspected and maintained. Turn to The Great American Roofing Company for quality commercial roofing services. Our team would be more than happy to answer any queries you may have about your roof repair or roof replacement cost. Call us at (201) 825-2955 or fill out our contact form to request a free quote.