1. We have several holes in our mobile home walls and need to either replace or buy new panels. Where can I find the panels I need to replace only the damaged panels rather than replacing all the walls in the house with drywall or pieced 8'foot paneling?

2. We also have some water damage in the floor due to a broken water heater. The floor is completely bowed in near where the water heater is located. What is the flooring made of and how easy is this to replace?