Using a circular saw however allows you to cut right through the concrete making a smooth straight cut where needed quickly and efficiently.
Saw for cutting thru my basement floor.
To cut through the steel and concrete rent a walk behind concrete wet saw fitted with a diamond blade.
Before and after converting a typical basement window to full sized door access.
To minimize floor patching later however rent an electric concrete cutting saw with a diamond blade to score around the opening.
Mark your cutting line onto the concrete using a 2.
Cutting too early causes raveling an effect created by the saw blade pulling the aggregate out of position leaving a messy weakened edge along the cut.
A wet saw will reduce the amount of airborne concrete dust but you ll still need to wear.
Most local building codes require both a door and a window egress in order for the basement to be considered safe enough for a living area.
When to saw cut concrete.
This wet cutting track guided saw can cut cleanly and completely through 12 in.
For a large job on the floor consider using a walk behind saw.
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.
Use the best saw for the job.
In many cases building codes require an emergency egress be placed in every bedroom in a basement as well.
Then finish the cut the sawblade rarely cuts all the way through with a hand sledge and a chisel.
There are several types of hand held saws wet or dry that are good for most concrete cutting applications.
Walk behind saws are wet saws.
In addition to the concrete mix and the weather conditions determining when to saw concrete is based on the concrete s hardness as well as the type of cutting equipment used to make the saw cuts.