To make this, start by cutting a pair of matching triangles from pressure-treated 2×8 lumber. The bases of the triangles should extend from the house to at least the outer perimeter of the window well ...

XO, MaCenna fixes renovation mistakes and shares DIY window tricks.

Q: I live in a townhouse built in the early 1980s. It has a finished basement with a small egress window with a rounded well outside. During heavy rainstorms, which we've had many of this summer, this ...