Why Your Home Needs Proper Ventilation.
With today’s homes being tighter than ever, there is less opportunity for air to naturally escape. When you combine this with an increase the number of additives in today’s building products, indoor air quality can become quite poor. If you live in a newer, energy-efficient home, you need a controlled ventilation system to maintain optimal air quality.
There are many types of ventilation systems available for a home. Two common systems are not energy efficient options and are not recommended. These are:
- Exhaust Only - A small exhaust fan is programmed to pull out stale air and moisture. The home relies on natural air leaks to bring air into the home (not an energy-efficient option).
- Supply Only - A fan brings fresh air into the home. Air is not mechanically vented out. The home relies on natural air leaks to vent air from the home (not an energy-efficient option).
A balanced ventilation system includes both exhaust and supply to control ventilation at both ends. This system includes separate fans to manage air supply and air exhaust and create an energy-efficient ventilation balance. This system can go one step further by adding heat recovery which conditions the incoming air prior to entering the home. This is a great system for cold climates, preventing cold air from being drawn into the home during winter.
Does your home have a ventilation system? Do you have questions about your home’s air sealing and ventilation? Contact us with any questions.