I stopped by Home Depot to pick up some supplies to repair my parquet floor. The floor assistant talked me into buying a foam underlay. However, once I started removing the damaged tiles, it became evident that if I use foam the tiles will not be even because of the layer of old adhesive. I suppose I'll have to scrape off the adhesive in any case, but it still doesn't make sense to me how a small patch of foam is going to hold a tile in place even with fresh adhesive. I live on the 25th Floor of a condo and the original flooring does not have a foam base. It actually just looks like plaster, so now I'm apprehensive about scraping off the old adhesive and throwing off the levelling of the floor. The original tiles are beautiful, but I need to replace an area of about 30-40 damaged pieces. Any suggestions? Thanks
