What Are Weep Holes? – Weep Holes in Retaining Walls

Weep Holes in Retaining walls

A weep hole is simply a vent through the top or center of masonry or retaining wall. The primary purpose of weep holes in retaining walls is to allow drainage through the joints (or between panels) of the wall during wet weather. The slots also provide a positive indication that the wall is not completely … Read more