Proper attic ventilation is important for the longevity of your roof. When you think of your attic, your main concern may be with insulation to seal the space from outside temperatures, but you don't want to overlook the need for air circulation. If you install insulation yourself, you might inadvertently decrease the amount of ventilation in your attic and cause problems. Here's what can happen if your attic isn't ventilated and how the situation can be fixed.
Signs Of Poor Attic Ventilation
If the ventilation in your attic is poor, the space will heat up. You might notice this when you go into the attic and it's stifling hot. The ceiling of your home might even feel warm to the touch. Heat isn't the only problem that might occur. The attic can also become too humid, which might cause problems with condensation in your attic. An attic that's too hot could cause your air conditioning bill to be higher in the summer, and it could cause problems in the winter by melting snow during the day that freezes at night, creating an ice dam. Ice dams are dangerous to your home because they can cause water damage.
Ways To Improve Attic Ventilation
Hire a contractor to check your attic to see if ventilation is a problem and to determine the right solution. There are various methods for increasing attic ventilation but some may not be right for your situation. The contractor may install soffit vents if your home doesn't have them. These vents allow cool air to enter the attic while a separate vent installed on the roof allows hot air to escape. This establishes a method of naturally ventilating the attic. However, the soffit vents can be blocked by insulation, so the contractor might also install baffles on the wall that allows air to circulate from the soffit to the roof even if the walls are finished and insulation is in place.
There are different types of roof vents available. Some are covered vents that keep rain out and others are mechanical in nature. A turbine vent turns when the wind blows and pulls hot air out of the attic. Other vents can work on solar power to pull hot air out of the attic during the day. Your contractor will explain the options that would work best for your home so the temperature and humidity in your attic are kept within a desirable range. By doing this, you may prevent damage to your roof and keep your home more comfortable. Call a professional for attic ventilation services for more information today.