The Pham family in Clayton had a sliding patio door that hadn't slid in five years. The wheels were gone, the seal was shot, and the energy bill in winter was painful. We replaced the entire opening with a Pella Lifestyle 8-foot slider — installed in a single day.
The original 1980s aluminum slider had failed wheels, blown seals, and a fogged insulating unit. The Pham family had been treating the deck like it didn't exist. They wanted a wider opening, better insulation, and a real handle they could lock.
We pulled the entire frame, re-flashed the rough opening, and installed a Pella Lifestyle 8'0” with a full perimeter weather seal and a low-profile sill that doesn't catch the dog.