# Window install
Spray Foam and Cutting the Window Openings Out in Our Bus Conversion is What is on the Agenda Next!
In a previous video we had put a single layer of spray foam on the walls and ceiling. We decided that a second pass of spray foam, bringing our R value up to 14 would be ideal. So, Shane and Ashton took on the job this very hot day in Orlando. Next, we cut out our window openings. Shane, thought it would be best to cut out the window openings prior to the custom paint. He doesn’t want to take any chances in messing up the paint after it’s applied. The whole family is excited as the day comes nearer when we will paint our bus Conversion.