Metal roofs are durable, long-lasting, and low-maintenance. However, you may still find yourself with a leaking roof. If this is the case, you will need metal roof repair as quickly as possible to prevent further water damage. Here are three common reasons why your metal roof may be leaking and what types of repairs are needed for these issues.
The Roof Was Not Properly Installed
One of the common reasons why a metal roof may leak is because the roof was not properly installed. Metal roofs may look easy to install, but these roofs often feature multiple roofing layers to help protect the roof. A membrane is often used to cover the roof decking, as an added layer of protection.
If the membrane is not installed, it allows water to seep through the roof. Roof panels also must be positioned at an angle to help ensure water can drain off of the roof, instead of sitting and puddling. If the angle is not correct, you may experience water damage or water leaks. In many cases, removing the panels and having a new roof installed is the best course of action.
The Seams On the Roof Need to Be Resealed
Another reason why your metal roof may be leaking is that the seams on your metal roof have deteriorated. Metal roofs are made up of sheets of metal. There are seams created between the two sheets. These seams need to be filled in with a sealing product to prevent water from seeping through the seams. Unfortunately, as the sealer is exposed to elements, it deteriorates and your seams are exposed. The seams need to be re-sealed when this happens or water can seep in and cause a leak.
Rust Weakened or Ate Through Metal Panels
The final common reason why a metal roof may leak is that rust has weakened or eaten through your metal panels. Coating your metal panels helps to prevent rust. Removing rust that does form quickly can also help to prevent rust damage. If the rust has weakened or eaten through metal panels, replacing the damaged panel is the best way to protect your roof against water damage.
If you have a metal roof, get your metal roof inspected at least one time per year. During a roof inspection, a professional will examine your roof for signs of problems, such as deteriorating seams or rust and corrosion. They can then make repairs before these issues worsen and lead to leaking. Contact a metal roofing repair company like Conch Construction & Roofing Inc. and schedule an appointment to have your metal roof inspected and repaired.