Clarksville, Maryland

A Guide to How Condensation Affects Your Home's Metal Roofing March 12, 2020

Clarksville, Howard
A Guide to How Condensation Affects Your Home's Metal Roofing, Clarksville, Maryland

Metal roofing is a fantastic option for your home because it is highly durable and energy-efficient. But just like with any roofing material, certain problems can arise. One of the most common is called metal roof sweating. This is when condensation accumulates on the underside of the roof, and if it’s not fixed, it’ll lead to major problems. Here’s more information about how this occurs and how to prevent it.

Why Metal Roofing Accumulates Condensation

This problem is most widespread in areas with high humidity and temperatures that drop below the dew point, but it can occur in any environment. It happens when the warm air inside of the home rises up towards the ceiling. As it does this, it carries moisture up as well, and once the warm air comes into contact with the cooler roof, the moisture condenses and accumulates on the underside of the structure.

If it’s not removed quickly enough, the metal can begin to corrode, which leads to repairs or replacement. If the moisture comes into contact with the wooden foundation, wood rot sets in and weakens its structural integrity. Also, any insulation that’s underneath the condensation becomes damp, which increases the possibility of mold or mildew growth.

How to Prevent Metal Roofing Sweating

Metal RoofingLuckily, there are a handful of steps you can take to prevent this problem from occurring. One simple solution is to keep the humidity levels in the home between 30 to 50 percent. You can do this by using an HVAC solution and a dehumidifier inside the house.

It’s also important to ensure you have proper ventilation around the roof. This keeps the air moving so the water is less likely to condense and cling to the underside. Ventilation holes at the eaves level of the roof and vents in all elevated portions can mitigate the problem.

Also, a layer of insulation on the underside of the roof will prevent the temperature from dropping below the dew point. Sprayed insulation or bonding thin sheets of insulation to the underside are popular options for metal roofs.

 

If you’re experiencing condensation buildups with your metal roofing, contact the experts at Marshall’s Contracting in Clarksville, MD. For more than 30 years, this family-owned business has helped local homeowners with a variety of roofing problems. Their licensed, bonded, and insured team of contractors has the experience and tools needed to provide the roof repairs you need to prevent further issues. Schedule a consultation by calling (410) 995-5889 or visit them online to learn more about their services.
Other Announcements, Events and Deals from Marshall's Contracting
How to Match Your Roofing & Siding, Clarksville, Maryland
The right exterior colors can drastically increase the curb appeal of your home. Design begins with your roofing and siding. Carefully matching or contrasting them adds plenty of cha...read more
 What to Do About Pooling Water On a Flat Roof, Clarksville, Maryland
The potential for pooling water is one of the few downfalls of flat roofs. It can lead to leaks, roofing erosion, and other issues, so you need to address it early. Here’s how to eli...read more
4 Ways Trees Can Damage Your Roof, Clarksville, Maryland
Overhanging tree branches may provide shade and be an attractive feature to your home, but they can also create problems for roofing. It’s important to understand what to do if ...read more
3 Types of Damage Caused By Roofing Leaks, Clarksville, Maryland
Your roof protects the interior of your home. As a result, even a seemingly minor roofing leak can have a range of negative effects, most of which are expensive to remedy. Here ...read more
4 Benefits of Flat Roofing, Clarksville, Maryland
A roof is designed to provide a durable barrier against weather exposure and leaks. Flat roofing offers a number of advantages that will give you that much-needed protection and...read more