Window options for basements

Vinyl replacement windows

The standard window in a basement completely below grade is small and often difficult to open, at least in an older home. Newer homes often have the much preferred vinyl windows.

If your basement has steel-framed windows, especially if they've started to disintegrate, it may be worthwhile to upgrade to vinyl replacement windows. The steel windows will degrade in time and replacement after the basement is finished will be much more difficult.

Full sized windows below grade

Thanks to modern manufacturing techniques, it is quite feasible to include regular, full-size double hung windows in a basement even in walls below grade. We have installed the ScapeWEL®  system by Bilco®. It was amazing how effective this unit was in giving the basement space a bright, airy feel. In a finished basement, these window wells very nearly eliminate any sense that you're in a basement. A great option well worth considering, especially if your basement needs one or more additional emergency means of egress. [For information on building code requirements for emergency egress, click here.]

Windows above grade

Many homes on sloping ground are built on foundations with one or more walls that aren't even underground. These foundations offer many opportunities for letting in the light. Plenty of windows or even a sliding door can easily be accommodated in this type of basement.

 

Ventilation issues

Windows can be one component in the proper ventilation of a basement, especially one being used as a living space. All basements require a certain amount of air exchange to keep down mold and other musty-making organisms. In addition, furnaces require a certain amount of outside air in order to function properly and safely.