The intake and exhaust vents on your roof play a vital role in the winter the same way they do during the summer. Local roof repair contractor Deschutes Roofing & Insulation explains further.
The vents on your roof do more than just release excessive heat from within the attic during summer; they are also responsible for expelling moisture in winter. Cool, dry air enters the attic through the intake vents, while warm, moist air inside escapes through the exhaust vents. This ensures uniform indoor temperatures, prevents ice dams, and stops moisture from causing mold to thrive and rot to infest the wooden structures of your home.
Adequate ventilation keeps your attic at the right temperatures while the air continues to circulate in and out of your roof. In a typical roof replacement project, the pros make sure to follow the recommended standard—a square foot of ventilation for every 300 cubic feet of attic space. This way, cool air can enter the attic and push out warm, stale air out without obstructions.
This winter, see to it that your roof’s ventilation system is working properly. If any of the vents are damaged, have them replaced as soon as possible. Make sure electrical, HVAC, and chimney penetrations are sealed to stop free airflow. Never cover the roof vents in winter; doing so prevents cold air from entering the attic, which can result in moisture problems.
Deschutes Roofing is the leading roof ventilation contractor for your insulation and ventilation needs. When you turn to us for a roof inspection, we will evaluate your roof’s ventilation and recommend whether to repair or install additional venting. Give us a call in any of the following numbers: (541) 241-5720 (Bend), (503) 967-9590 (Portland), (541) 246-6860 (Eugene), (503) 468-7663 (Lake Oswego), or (503) 928-8750 (Beaverton). You may also fill out our contact form to request a free estimate.
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