EAGA Company, LLC Real Estate and Development

Many conditions can cause floor joist to deflect or drop from their original bearing position in the basement foundation wall. In Philadelphia during the early colonial periods into the mid 19th Century and well into the 20th century, the Philadelphia row home was built on stone foundation walls. Over time, the first floor joist which were original left exposed and seen from the basement or cellar space can experience deflection from termite or moisture damage. This condition could take place any where along the foundation perimeter, however in most cases the rear yard and side yard areas which are expose to water and by design are located at the rear of the property are the most likely areas to experience the most damage. This condition is remedied by removing and replacing the damaged joist. Project Scope:   Remove cabinetry, cut and expose damage joist, remove joist, treat the area for insects, replace joist, deck floor area, lay finished floor and re-install kitch...

Floor joists are fundamentally the lateral support of the building structure. In the case of inter city row homes, particularly as in Philadelphia these old members were solid one piece timbers measuring approximately 3" wide x 91/2"deep. The span, which is the distance measured end to end varies depending on the distance between the buildings party walls. When assessing floor joist replacement, a professional engineer should always be consulted. No floor joist should be removed without a professional engineers advise. I have seen several conditions where a vital floor joist was removed and floors sloped or sagged, walls cracked and trim has pulled any from the walls or the entire house settled. If you think you need professional help here are some things to look for. Do the joist twist at either end? Do the joist drop down on either end and appear to be crushing the material under it? Do the joist sag in the middle? Do you see cracks in the joist along the span? Does the ...