How To Install A New Window In A Concrete Wall

In a concrete wall without wood framing install the window framework by fastening it into the concrete wall with self tapping concrete screws.

How to install a new window in a concrete wall.

Install a new window that fits the space and caulk around the frame to waterproof it. For a block wall installation fasten with rust resistant screws using a toe nail method through the jambs into the head and sill boards at each corner. Then make a custom frame and push the window in place. Replace any damaged areas before installing windows.

Enlarging a basement window or putting a new window where there were only cinder blocks can bring natural light into a formerly dingy basement and transform it into a pleasant living area. Make sure the window is plumb and level and adjust the shims if necessary. Install window in the flashed opening and leave adequate space all around the window for insulation. In a concrete wall without wood framing install the window framework by fastening it into the concrete wall with self tapping concrete screws.

Now that the window is out of the wall check the window jamb and the window stop for structural damage. Center the new window in the opening supporting it with wood blocks and shims placed below the horizontal jambs. If you need to install a new window in a concrete wall cut a hole that s large enough to hold your new window. Fill that space with low expansion polyurethane spray foam.

Some preparations to the window opening can make the job much easier and leave the window prepared for interior and exterior finishing.