The best way to Fill the Gap Between the Basement Foundation

Protecting a basement foundation from racing and cracking is crucial. A space from your basement foundation along with a sidewalk leaves both structures prone to severe racing. Filling the room with semi-flexible, rot-resistant material blocks moisture while allowing the structures to shift without cracking. Do-it-yourself those with no experience can complete this project in an afternoon plus a full day for the caulk to put.

Cleanse the space involving the foundation and sidewalk which has a long wire brush. Chip off any hard debris or caulk stuck for the sides using a hammer and a chisel. Measure the width with the gap with measuring tape. If it’s wider than 1/2 inch, you’ll should fill in the gap having an expansion joint like foam backer rod. If it’s under a 1/2 inch wide, you can add EXP6 Expanding Foam Tape. Convey a strip of froth backer rod into the sidewalk parallel to the gap. Make use of a utility knife to slice the rod to match the size of a real difference. In the event the rod isn't good enough, cut another piece to suit the remainder space. Lay the foam backer rod over the gap and push it down with your hands. If you’re using two lengths of rod, push these down therefore the ends are flush. Use the blunt end of a putty knife going to the rod down to the foot of the space. Load silicone latex caulk in to a caulk gun and snip off the end with scissors. Fill the remaining gap together with the caulk until its level using the sidewalk. Hold a putty knife level with the whites in the pavement and yet another on the caulk. Run the knife slowly around the entire gap to remove excess and be sure that the caulk is level.