Why Attic Ventilation is Important

July 1st, 2022 | By Dale Chastain

Whether your attic is only used for storage or is an area that you never use, the space is a crucial part of your home, especially when it comes to proper ventilation. The attic is the closest room to your roof, and its location can cause changes in its function. For more insight into how this area can impact the flow of air in your home and the condition of your roof, read on.

Warm Air Can Increase Your A/C Bill and Warp Your Roof

Have you ever popped your head into your attic during the summer months? If all you feel is hot air, you may want to look into it. The sun rays on your roof can significantly increase your attic’s temperature on warm days.

Not only can the warm air damage your shingles over time, but if your attic isn’t properly insulated, the warmth can move beyond the attic floor and reach the central part of your home. This scenario increases the hot air in your house, causing you to crank up the A/C even higher, resulting in an increase in your cooling costs.

Cause Water Damage – Especially During the Winter Month

It’s essential that you have the proper insulation in your attic to facilitate the best flow of warm and cold air. For example, in the winter, if hot air rises from the central part of your home through the attic itself, it can radiate within your roof, causing any ice and snow to melt.

If that water doesn’t have anywhere to go due to clogged gutters, it could stay stagnant, resulting in water damage to your roof and affected drywall. Therefore, it’s crucial that you have the proper attic floor ventilation to facilitate air movement properly.

Prevent Humidity and Moisture

There should be a consistent air movement within your attic; if this doesn’t happen, you could see some issues. For example, if cold air is present within your attic and meets with any humid air, it could result in moisture reaching your roof, causing damage. Additionally, if there is static hot air, mold and moisture can form, possibly resulting in a big clean-up and repair bill.

For these reasons, it’s essential to have adequate attic insulation.

Tools like intake vents and hot air exhaust vents come into play. The former allows the attic to take in cold air, while the latter is located at the top of the roof, allowing hot air to leave. Constant airflow within this space prevents air from building moisture.

Sometimes, even when you take preventative measures, there are times when it’s hard to prevent roof damage. If this has happened to you, don’t worry! Our team can help with all your roofing needs and repairs. We encourage you to schedule a consultation with our skilled roofing team today if you need roofing support!