Many people think that their roofs are impenetrable barriers between their homes and the outside world. However, healthy roofs should have at least one square foot of venting for every 150 feet of attic space to give hot, moist air inside the home a way to escape. During winter, attic ventilation prevents ice dams and snow accumulation, which could harm the roof. Here are a handful of signs that your home has poor ventilation, so you can contact roofing contractors to make repairs. 

What Are the Symptoms of a Poorly Ventilated Roof? 

1. Discolored Spots

Your home generates moist air all year long. When you shower, clean, do the dishes, or take a bath, the humidity of the home increases; that humidity is eventually expelled through the attic ventilation. However, when the moisture has nowhere to go, it could permeate wood or condensate in your attic.

If wood becomes wet repeatedly, it could rot or grow mold, creating discoloration. With heavy condensation, moisture can drip down onto the backside of ceilings, creating large discolored areas inside. 

2. Excess Heat During Summer

During the summer, lack of appropriate attic ventilation can cause issues with cooling the home, since the heat can become trapped. You may notice that the air conditioner can’t keep up or that the home feels muggy and smells musty.

Always consult with a roofing contractor if you suspect any issues with attic ventilation, since vents are easy for professionals to add and can dramatically improve the indoor climate of your home.

3. Peeling Paint

When you have a humidity problem because of poor attic ventilation, it can also affect your interior paint job. You may notice that the ceiling paint is bubbling or peeling.

Unfortunately, if you simply paint over the area, the issue will return unless you resolve the underlying cause of the humidity. To reinforce your paint job after you’ve addressed the moisture problem, you can add a sealant topcoat. 

If you suspect that your home has poor attic ventilation, don’t hesitate to call the roofing contractors at Faver Roofing. Based in Colorado Springs, CO, these professionals offer commercial and residential roofing, fence painting, and seamless gutter installation. To find out more about how they can help you improve your home, visit their website, or give their office a call at (719) 459-6271 to schedule an appointment today.