You’ve been told that proper roof ventilation is essential to the overall health of your home, but do you really know the reasons why? We’re going to explore the top 3 reasons why proper roof ventilation is so important.
Extending the Life of Your Roof
Like anything else, your roof has a shelf-life, and properly ventilating it can extend this life. Have you seen those icicles building on the edges of your roof and gutters? This is what is known as ice damming. The icicles are pretty enough, but they’re damaging the edge of your roof.
Ice damming occurs when heat from inside your attic combines with heat from the sun. This melts the snow and ice on your warm roof. What you get from this is water that runs to the edge of your roof and begins to refreeze. This ice and water are going to back up behind and underneath the roofing materials, leading to damage to the entire roof system. It even damages your attic and the inside walls of your home.
Proper roof ventilation helps this warm air to escape before it melts the snow and ice on your roof. A well-ventilated roof is easy to spot in the wintertime. There is a healthy blanket of snow on the roof without an icicle in sight.
Reducing Energy Costs
Not only is a properly ventilated roof beneficial during the winter, it’s also going to help you out during the summer. When the temperature outside increases, you want your house to stay cool. A vented roof is going to allow heat to escape, and therefore reduces the workload of your air conditioner. An air conditioner that is running less is going to save you money on your electric bill. It sounds simple enough, but it makes a huge difference.
Reducing Indoor Temperature Extremes
When it comes to the temperature in your home, any kind of extreme is not a good thing. Have you stepped in your attic before and thought that is was 10° warmer than your living room? That’s not a good sign. Even those with ranch-style homes can suffer from this problem. When you’re having indoor temperature extremes, it’s because you have a poorly ventilated roof. Get your roof adequately ventilated and you allow the hot air to escape and the cool air to enter in. You’re going to find that your home can achieve more comfortable temperatures year-round.