Install Bathroom Window In Existing Concrete Wall

Replace any damaged areas before installing windows.

Install bathroom window in existing concrete wall.

Fill that space with low expansion polyurethane spray foam. 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. Installing glass block windows is the most practical way to weatherproof your basement or to create an attractive dividing wall in your bathroom. If you re installing a small window less than 48 in.

One key factor that can limit basement window size is the size of the beam called a header that you have to install when you remove a section of your foundation wall. How to install a window in a concrete wall. Make sure the window is plumb and level and adjust the shims if necessary. Cut a hole in the cinder block wall if you are enlarging an existing wall or putting in a new window.

How to cut your opening use proper flashing and install your new window in a wall that has no window. Center the new window in the opening supporting it with wood blocks and shims placed below the horizontal jambs. 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. Now that the window is out of the wall check the window jamb and the window stop for structural damage.

These blocks are durable and easy to install but can be difficult to modify or remove. Install window in the flashed opening and leave adequate space all around the window for insulation. The installation procedure is relatively simple so just about anybody can do it themselves. Follow these steps to guide you as you learn how to install glass block windows.

Wide in a wall that runs parallel to the floor joists you probably won t need the extra support of a header. Some preparations to the window opening can make the job much easier and leave the window prepared for interior and exterior finishing.