How To Cut Concrete Wall For Window

This wet cutting track guided saw can cut cleanly and completely through 12 in.

How to cut concrete wall for window.

Rent a gas powered concrete saw equipped with a diamond blade from your local. I don t recall exactly what it cost i think about 300 per window and well worth it. A plus room for adjustment. I had a couple windows cut in an 8 inch concrete wall by the same chain saw concrete cutting method already mentioned.

Since our egress basement window was in a wall perpendicular to the floor joists in a weight bearing wall we built a temporary support wall photo 2 to carry the weight before cutting out the window opening and putting in the header. I also don t remember a major dust storm i think they used water. In this case you may need to cut into the foundation or concrete wall and dig a window well. Not all window companies cut concrete but most will be able to suggest somebody in the area.

You ll typically have to cut 1 to 1 5 cubic yards per well. The cost for hiring a pro to cut this egress window opening runs roughly 100 or more per hour and the job will take three to four hours. Enlargements and cut outs cost more than cutting a window down. In a concrete wall without wood framing install the window framework by fastening it into the concrete wall with self tapping concrete screws.

Slicing through slabs thicker than six inches is best left to a pro but anything less than six inches a depth that would include most concrete walls patios and sidewalks can be cut by a. 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. You may also need a cover to prevent moisture from the soil seeping in. If you are looking to enlarge your basement windows whether to fit fire code requirements or just because you will need to cut the concrete in the basement walls.