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View Full Version : How to repair an uneven concrete subfloor?


poofy
03-29-05, 10:46 AM
I'm going to be installing some mannington or bellawood hardwood floors in the next month. I currently have carpet and the subfloor is concrete (above grade). I plan to use the glue down method.

The problem is that the concrete subfloor is extremely uneven to a degree as much as two inches. From what I've read, this can be fixed by using a large amount of quickcrete or other type of concrete. I have no problems buying 30 seventy pound bags and leveling the floor out.

What I would like to know is what are the typical pitfalls I may run into? If I get some of the concrete mixture on the walls, is that an issue? I have floor to ceiling windows - the bottom 5 inches is metal - can I apply the concrete against the metal? What are the other issues?

I plan to live in this place for a long time and I don't mind some very hard work. I just want to get it done right.

awesomedell
03-31-05, 06:36 AM
Hello and welcome to the forums poofy, sorry we haven't replied earlier, busy time of the year.

I think you'd be best served using SLC self-leveling cement for your project. Take a look at this thread, it'll give you some good info on this product and how to handle your project. http://forum.doityourself.com/showthread.php?t=206950&highlight=leveling+cement