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.
How to install a window in a concrete block wall.
Cut a hole in the cinder block wall if you are enlarging an existing wall or putting in a new window.
How to install a window in a concrete wall.
Some preparations to the window opening can make the job much easier and leave the window prepared for interior and exterior finishing.
Score the outside surface of the cinder blocks with a circular saw fitted with a masonry blade then knock the cinder blocks out of the window opening with a small sledgehammer.
Go step by step for adding a new construction window.
Discover how it differs from frame construction.