A bathroom exhaust fan is a mechanical air circulation device that is intended to increase airflow, boost ventilation and lessen excessive humidity. Since these systems remove heated moisture and exhaust it outside, using one in a bathroom can help prevent mould growth and maintain better indoor air quality. For best performance, exhaust fans require routine cleaning.
Why Bathroom Exhaust Fans Are Necessary
Bathrooms are extremely vulnerable to damage from excess moisture. Humidity levels greatly increase while a bath or shower, providing the ideal environment for the growth of mould, mildew, and other bacteria that can be harmful to human health. Long-term exposure to excessive moisture and humidity can also cause paint and wallpaper to peel and crack, wallboard to deteriorate, doors to distort, and cabinets and fixtures to corrode. If left unchecked, it may even result in the framework and joists above the bathroom deteriorating.
Most modern homes are airtight and heavily insulated, which saves energy but makes regular mechanical ventilation crucial to preserving healthy indoor air quality. In bathrooms, where there is a lot of moisture and humidity, good ventilation is extremely vital to safeguard your health and your property.