Metal roofs are one of the most popular among homeowners, primarily due to their durability and ease of maintenance. However, even though this option is well-loved, it’s not immune to problems. One unique issue you might experience with a metal roof is a condition known as “sweating.” The following guide explains what this is and what you can do to prevent it.

What Does “Sweating” Refer To?

The term “sweating” is a descriptive way of referring to condensation buildup on the roof. It occurs when moisture in the air meets the underside of the structure. As it continues to build and starts to pool, water droplets will form, much like when a person gets overheated and starts to sweat. 

This issue occurs with metal roofs, in particular, because this material is often colder than the air. Because it doesn’t conduct heat well, it’s more likely to remain below dew point temperature, making it a prime location for condensation buildup.

How Does This Impact Your Structure?

As most homeowners know, water and moisture buildup in any part of the house can be problematic. When it occurs on your roof, there are a few specific issues you might face. First is the deterioration of the underlayment, as the water can cause the materials to weaken and degrade. Next, there’s the possibility of leaks within your home. With leaking comes a risk of mold and mildew growth. 

What Can You Do to Protect Your Metal Roof?

The two keys to protecting your roof are ventilation and insulation. Have a contractor drill ventilation holes so warm air can escape. Then have them install insulation on the underside of the structure. This will keep the roof warmer, which will minimize the chances of condensation forming. 

For all your metal roofing needs, contact the professionals at Stor All Custom Metal Buildings & Roofing in Dothan, AL. These knowledgeable specialists will happily answer all your questions to ensure proper maintenance and upkeep of your metal roof. Call (334) 685-0175 to schedule an appointment and visit them online to learn more about their services.