Currently have window banger hanging through wall to outdoors in framed up room in garage. Want to move it to wall inside garage and seal hole to outside for at least 2 reasons. Light is leaking in from outside and it looks weird when window unit on garage is running during winter. At least during winter when garage is reasonably cold, can I move it to inside wall with bucket under it to catch water. Couple of pics of crude light shield. Inside of cardboard painted black. Super lame. Looking for a better way.