How To Seal Basement Windows

You will want to clean the rust and mold out from those areas as the mold spores can travel through the air to the upstairs.

How to seal basement windows. Step 2 remove old caulk. Simply attach strips of painter s tape along both edges of the seam approximately 1 8 away from the seam itself. Step 1 inspect windows for drafts. Insert the silicone latex based caulk in the caulking gun.

First remove any old caulk from around the window frame using the putty knife. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Follow the directions on the. How to seal basement windows.

Remove loose or damaged caulk from the seal around the basement window with a putty knife. Make any openings you find slightly larger by chiseling them open and using the hand sledge to break off the sidings. Then run the bead of caulk and smooth it off as described above. Fortunately sealing cracks is a relatively simple diy task that involves filling them with hydraulic cement such as quikrete s hydraulic water stop cement available from home depot.

Mix five parts cement with one part water. Slide the end of the putty. Wear protective goggles to protect your eyes from flying fragments. Wipe the area with a damp cloth to remove excess debris.

Wipe the edges with the damp cloth to remove any loose caulk dust or dirt. Insert your silicone latex caulk into your caulking gun. Inspect all the basement windows closely for any damage such as cracks and holes. To find air that is seeping into your windows you hold a lit candle close to the seams of each window in the.

As soon as. You can then scrape off the drywall or what ever material they used in the basement to get to those areas from the inside to seal. Loosen the caulk by sliding the putty. Use silicone on the outside and inside.