Information Center — Proper Ventilation

Do Bathroom Fans Need To Be Vented? Many home or commercial property owners ask if they really need to install bathroom fans when remodeling or adding a bathroom. The real answer is it depends on the building codes for your specific municipality. When a bathroom vent fan is not a building code requirement, some contractors may cut corners or vent the bathroom up into the attic. But, not installing a bathroom fan or venting that goes anywhere other than outside the home can cause a homeowner many problems down the road. Why You Need a Bathroom Vent Fan Most jurisdictions...

What Size Exhaust fan Do I Need For My Bathroom? When installing a bathroom ventilation in a new bathroom remodel or a new construction, the most important spec is the size of the bathroom exhaust fan in CFM or cubic feet per minute. The CFM is the volume of air that will effectively be exchanged via either exhaust (moving stale air out to the bathroom) or intake (bringing fresh air into the space). The ability of your exhaust fan to quickly and efficiently move air depends on the fan's CFM rating which can eliminate many of the comfort issues that...

Do Bathroom Exhaust Fans Need to be Vented to the Outside? When you're thinking of installing a new bathroom exhaust fan, the question of where the air is going to go is a very important one. Does it need to be vented to the outside of the house or building, or can you just move it outside of the bathroom? Venting to the Outside is Typically Considered Mandatory Even though it's tempting to vent a bathroom fan into the attic, there are several problems with this method. One of the main ones is that it brings too much moisture into...

What is the Best Bathroom Exhaust Fan? An efficient, high-performing bathroom exhaust fan is critical for more than odor control. Choosing the best bathroom exhaust fan for your commercial property or residential new construction is necessary to properly remove humidity that can wreak havoc on bathroom walls, paint, and wallpaper. And, proper exhaust of moist air from these small areas will reduce the levels of airborne contaminants that can affect the health of children, the elderly, and anyone with a compromised respiratory system. Here, we will discuss the 3 key elements you need to consider when choosing the best bathroom exhaust...

The type of ventilation used by farmers can make a world of difference when it comes to the air quality within their facilities. The quality of air that the animals breathe is of great importance to the health of the herd.  Of course, air quality tolerance levels are even less when you bring the human factor into the equation. When workers are inside the dairy barns for 8 to 10 hours per day this must be a consideration. During the Winter months the cooling aspect of ventilation is not as necessary as during the Summer months, but ventilating the areas...