The best way to Fill the space Between your Basement Foundation

Protecting a basement foundation from water damage and mold and cracking is essential. A space from your basement foundation plus a sidewalk leaves both structures at risk of severe water damage. Filling space with semi-flexible, rot-resistant material blocks moisture while allowing the structures to shift without cracking. Do-it-yourself those with minimum experience can complete this project in an afternoon including a full day for the caulk to set.

Clean out a real difference relating to the foundation and sidewalk which has a long wire brush. Chip off any hard debris or caulk stuck around the sides using a hammer as well as a chisel. Study the width of the gap with tape measure. If it’s wider than 1/2 inch, you’ll must fill in a real difference with an expansion joint like foam backer rod. If it’s under a 1/2 inch wide, you are able to add Compriband. Place a strip of froth backer rod on top of the sidewalk parallel towards the gap. Utilize a utility knife to cut the rod to suit the duration of a real difference. If the rod just isn't long enough, cut another piece to match the rest of the space. Lay the foam backer rod in the gap and push it down together with your hands. If you’re using two lengths of rod, push these down and so the ends are flush. Utilize blunt end of your putty knife heading to the rod right down to the foot of the gap. Load silicone latex caulk in a caulk gun and snip off the end with scissors. Fill the rest of the gap with all the caulk until its level together with the sidewalk. Hold a putty knife level with one side on the pavement and yet another within the caulk. Run the knife slowly on the length of the gap to eliminate excess and to make certain that caulk is level.