Whenever people think about taking good care of their home’s roofing system, they usually think about fixing the shingles or checking for leaks every now and then. While those are all important for roof maintenance, they should also remember to pay attention to the attic’s ventilation system. How exactly does attic ventilation keep a residential roofing system safe?
Threats From Inside the Home
The roof is good at keeping problem-causing external factors such as rain, wind and snow from causing damage. Unfortunately, it’s quite vulnerable to threats coming from inside the home. These threats include pests, excessive humidity and even too much warmth in the attic which is directly underneath the roof.
Ventilation for Indoor Roofing Protection
Any roofer will agree that proper maintenance of the attic’s ventilation is crucial in preventing interior factors from causing roofing problems. By being able to let air flow in and out of the home, attic ventilation can let hot humid air escape. This prevents the humidity from causing water to condense on the more vulnerable parts of the roof, such as the sheathing and supports. Reducing the likelihood of condensation also stops the formation of damp areas in the home, which could attract fungi, moss and even insects that can cause other problems.
Ventilation During Winter
A poorly functioning ventilation system can cause heat to build up in the attic. This might seem like a good thing during colder seasons, but the excess heat from the attic can actually cause problems when there’s a layer of snow on the roof surface. Snow directly in contact with the roof can melt and refreeze into more compact ice, causing ice dams that lead to long-term moisture damage.
Proper Maintenance Is Pro Maintenance
Maintaining the attic’s ventilation should be left to professionals. Otherwise, mistakes related to lack of experience or improper equipment can compromise the results of the maintenance. If you think your attic ventilation needs fixing, get in touch with a reputable roofing company ASAP.
Remember that properly functioning attic ventilation is the secret to a healthy roof. Moss Roofing is the most trusted roofing contractor in Noblesville, IN, and other areas in Indianapolis. You can call us at (317) 207-4778 or fill out this online contact form to request a free quote.