Many issues around the house may cause your utility bill to significantly increase, but there is one in particular that gets overlooked most of the time. It's called improper roofing ventilation, and paying a few extra dollars each month is the lesser evil. Things like mold, rooting wood, leaks, and ice dams are what awaits you if you don't have the right roofing ventilation. As a homeowner, one of your main priorities is to maintain the structural integrity of your house, and the roof is a big part of that. Make sure you keep on reading to find out the reasons why it is so important.
How does Roofing Ventilation work?
Understanding how roofing ventilation works isn't very difficult. Air flows through the attic preventing temperature increase and excess moisture. The keyword here is airflow, and proper ventilation allows it to circulate through the attic freely.
There are two ventilation methods:
- Mechanical - requires a power source.
- Natural - uses the combined forces of wind and stack effect to naturally let the air flow.
Roofing ventilation varies from house to house. There are too many factors to take into consideration, such as building regulations, climate, and roof design. Proper ventilation is achieved when the right combination of exhaust and intake vents are put in place.
3 Reasons why you need to ensure proper Roofing Ventilation.
- Extends the useful life of the roof.
If you live in a cold climate, you probably see icicles forming during the winter season, and while some people may find it enchanting, your roof doesn't. Underneath that winter wonderland look, your roof is being damaged.
Proper ventilation prevents these icicles from forming and helps avoid rising temperatures in the attic, which eventually causes damages to the shingles and other areas of your roof.
- Lower the energy costs.
When the summer season arrives, everyone enjoys a nice and cool living room, and a properly vented roof is the key. This prevents your HVAC system from overworking, thus reducing its energy consumption.
- Balances Indoor Temperatures.
If you have ever noticed that the temperature in the living room is 10-15 degrees warmer than it was in the bedroom, it's most likely because of a poorly ventilated roof. Good vents help the hot air come out and the cold one in, keeping the climate inside well balanced.
If you are having any problems with the roof ventilation, there is only one thing you really need to do, call a professional, and request an inspection.