Sometimes, but it depends on what you currently have and its condition. If your existing siding is flat, well-fastened, and structurally sound, vinyl can often go over it.Installing over existing siding saves money on removal and disposal costs. However, we need to inspect your current siding first – if there’s rot, loose boards, or significant damage underneath, removal becomes necessary.We’ll assess your situation during our initial inspection and recommend the approach that makes the most sense for your home and budget. Either way, you get the same quality installation and warranty coverage.