CharlesO (Maryland)
Posts: 17
Posts: 17
Posted:
I am on the Board of Directors for a new development with 48 townhomes. The concrete patios on four of the homes are cracked all the way across the width and all the way through the thickness. These homes are still within the one year warranty period. One owner, after a year of arguing with the builder, got her new slab. When they broke up the old one, there was no wire mesh in it. (I know that the blueprints call for wire mesh in the patios). The builder still refuses to replace the other slabs citing the National Association of Home Builders Residential Construction Performance Guidelines which state as long as the crack is not open more than 3/16" or not displaced 3/16", just caulk. The problem is that these guidelines only address interior concrete basement floors. I maintain that exterior patios are subject to the elements, i.e.freezing, and thawing, etc. and are only going to get worse with time. I have visited the local Office of Permits and Inspections which I couldn't find a competant person anywhere. I contacted the NAHB who really seem to be a builder advocate. I emailed a local concrete contractor who didn't bother to answer yet. Any advice?? Thanks