How To Install A Window In 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 window in concrete wall.

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. Install a new window that fits the space and caulk around the frame to waterproof it. In a concrete wall without wood framing install the window framework by fastening it into the concrete wall with self tapping concrete screws. Fill that space with low expansion polyurethane spray foam.

Concrete blocks are often used to build basement and foundation walls in the home though they can also be used in other locations as well. Secure the window in place by installing double threaded concrete screws along the sides and top of the window. Install window in the flashed opening and leave adequate space all around the window for insulation. Some preparations to the window opening can make the job much easier and leave the window prepared for interior and exterior finishing.

Install screw cover plugs if they come with your replacement window. If you need to install a new window in a concrete wall cut a hole that s large enough to hold your new window. If you have a basement window that s in desperate need of an update remove the frame and replace the window. 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.

Use of a wood buck inside of the concrete opening allows for easier installation of exterior and interior trim and also ensures a square opening for the window installation. Fit the sashes and screen back into the window.