Taking care of your roof goes beyond the roofing system itself. According to our DECRA roofing experts, you also have to pay attention to other parts of the house close to your roof like the attic. As it turns out, good attic ventilation is important, but why exactly is it essential to having a good roof?
It Keeps the Roof Dry Inside
Attic ventilation allows good airflow underneath the roof’s surface. This helps reduce the humidity in the air inside your roof’s inner structures. With lower humidity, you reduce the risk of problems associated with condensation like rusting, mold formation and rot.
It Prevents Ice Dams
This one’s especially important for homes in areas with snowy winters. You might think that having warm air in the attic during the winter is a good thing, but it just melts the bottom layer of snow, which later re-freezes and creates ice dams. Roof repair experts say that attic ventilation allows the roof to stay cool so the snow doesn’t melt and reform into more compact ice.
It Helps Prevent Shingle Curling
Shingle curling is caused by the shingles’ base and top layers not contracting evenly. Hot air from underneath can cause the shingles’ base layer to expand more than the top layer, increasing the risk of shingles curling up. Cool air flowing through the attic due to good attic ventilation keeps the shingles’ base layer from expanding too much, preventing this issue.
Getting Help From the Experts
Maintaining and updating your attic’s ventilation requires a lot of skill and experience. Instead of trying to DIY the entire project, we recommend leaving the task to certified attic and flat roof repair experts. In addition to assuring the quality of the job, having your attic ventilation checked by an actual professional helps by keeping it covered by product or service warranties.
Keep your roof safe from problems with the help of our team of experts. Arrowhead Roofing is the leading roofing company in the area. You can call us at (918) 743-9257 or fill out this contact form to request a quote.