Hughes Construction Company was hired after a homeowner was having problems with their windows and doors were not operating correctly on their 3 season room.  The 3 season room was built on top of an existing deck. Inside of the 3 season room, there is a tile floor that we had to be careful not to crack while leveling the deck.  Buyers Protection Group was called out to the site and discovered that the deck was sinking.  Hughes Construction installed four new pressure treated posts with concrete footers, and pressure treated joists around the perimeter of the room to prevent further sinking.  Once the new posts and footers were installed, we lifted the front end of the deck to a level position to account for the sinking that occurred. We also added sleeve anchors to the ledger board to assure adequate attachment to the foundation of the house.