How To Frame In A Window In A Concrete Wall

Drill holes through the side of the window frame and into the cinder blocks with a hammer drill.

How to frame in a window in a concrete wall.

Once the frame is in place seal around the frame and concrete using an exterior caulk. How to frame a basement window in concrete on april 4 2020 by amik emergency egress window installed d s how to frame basement windows when diy finished basement ledge half wall finishing basement walls acrylic egress window well covers. Measure the concrete opening and cut a 2x4 to fit across the lower sill. This will give you a wood buck to install the window inside of.

Lower the window into the framed opening inserting the bottom window edge first then tipping in the top. The piece should be about 14 inches wide. In a concrete wall without wood framing install the window framework by fastening it into the concrete wall with self tapping concrete screws. Use wood shims and a level to make sure this piece is level.

Step 4 insulate the gap between the window frame and the rough opening by filling it with expanding spray foam insulation. Follow the same steps for the other 3 sides of the concrete opening. Use a water resistant variety to keep the water from flooding in. Drive concrete screws through the frame and into the cinder blocks to secure the window in place.

Once the caulk is dry install the window glass caulk around the edges of this frame and then drive in more screws to keep the window frame in place. Cut a piece about 10 inches longer than the rough opening width. The first step is to wrap the sill with self adhering flashing.