How To Prevent Water From Seeping Through Your Basement Windows

If moisture commonly seeps into your basement, then you need to hire a waterproofing contractor to help pull water away from your concrete foundation. Once drainage is established, make sure that water is unable to seep through windows and vents. If you see wet walls or floors directly around your basement windows, then fix the problem with some of the suggestions listed below.

Caulk the Windows

If you have several old windows installed in your basement, then water may find its way into your home around the edges of these windows. You can fix this problem by properly sealing the frames and the panes with caulk.

Silicone caulk is your best option to seal off windows, because the material will last longer than latex caulk. Also, the caulk is flexible and resilient when temperatures fluctuate. You can purchase silicone caulk at your local home store. Make sure to buy a caulk gun as well when you pick up the material.

Using Silicone Caulk

Silicone caulk will only stick properly to surfaces that are clean and completely free of dirt and debris. This means that you need to clean your windows with soap and water before you seal them. Use a clean towel to dry your windows, and also use a razor blade to remove any old caulk that is attached to the window frames.

Place your tube of caulk in your caulk gun when you are ready to use the material. Run a thick bead of the caulk around your window frame both inside and outside your home. Use your finger or a small piece of cardboard to press the caulk against the frame to create an airtight seal. If you get any of the caulk on your hands, use mineral spirits or nail polish remover to remove it.

Adding Removable Caulk

If your windows can be opened from the inside of your basement, consider placing removable caulk around the edge of the window as well. This material will prevent water from seeping into your basement without permanently closing off your window. Find a temporary or winterizing caulk material at your local home store and add it to the joint between the window and the outer frame. This material will last for three to six months, so check the caulk often and reapply it if it starts to crack.

Adjust Your Downspouts

If you have gutters and downspouts on the edge of your roof, then water may be released close to your basement windows after a rain storm. This may be the case if drainage is slowed by the presence of dirt and leaves in the gutters. Make sure to check your gutters at least once a month to make sure they are clear. If you see debris, remove it and then rinse out your gutters with a garden hose.

Add a Downspout Extender

If drainage is not affected by debris in the gutters, then downspouts may not be long enough to force water away from your basement windows. You can install a downspout extender to force water further away from your home.

Purchase a plastic tube downspout extender at your home repair store. Try to purchase the longest attachment you can find and snap the tube onto the end of your downspout. Use a zip tip or a piece of duct tape to keep the extender in place. Once the extender is installed, position the tube straight out from the edge of your home.

Professionals, such as B & B Basement Waterproofing, can help you to waterproof your basement if your home is too wet. There are things that you need to do as well to prevent water from entering your house. Keeping water from moving through your basement windows is one of these things.


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