While we are at it, we might as well check the humidity in the room. If you are building a new home, it is a good idea to check the site plans for drainage. It is also a good way to improve the look of your home's exterior. This also allows you to get back to the more mundane parts of a basement renovation such as painting, refinishing the floor, and installing a new carpet. Finally, you'll need some PVC cement to finish the job. While you are at it, consider installing a footing drain. We can install a sump pump in your home and make sure that you are not left stranded if water finds its way into your basement. Instead, it should be at least 22 inches deep. You can also get a good price on a sump if you shop around. Perimeter Drain Sump Pump Montclair: The sump pump is a vital part of the basement waterproofing equation.