tall. While it should fit into typical floor joist space, check the fan dimensions to make sure. If you don't have an attic above, as we show, you'll have to do the entire installation from below.

Improving your home’s attic ventilation can make a big difference in the health of your home. Without proper ventilation, a sealed attic traps excessive heat and moisture, which can lead to mold ...

Go back into the attic to install the duct pipe. The best exhaust fan venting is through smooth, rigid ducts with taped and ...