First I would like you to know attached is the spec's of the average one wall handball court. Okay now I have some request for the walls. Now the court spec's for the wall is 16 feet high and 20 feet wide. Now you wanted to make it so that the court walls will fold and be able to be put together by two people. That's a good idea but lets take it a step further. Ok we want to be able to make it so we can use two seperate wall can attach back to back to support one another , have attachable floor panels to make the full court for both sides, with score boards and spots for advertisement for sponsors. My idea is that for the score board you can use the left and right side of the court beyond the out lines on the walls for the score board and for the advertisement. Now the score board can't be to high lets say about 5 ft high. Lets make the scoreboards a nice size so people will be able to see the score from far away. There should be a score board on the right and one on the left side to the side of the out lines. Two different score boards for the two different teams or two different players. We need it to able to put the players name on each score board to identify the players. The advertisement should be able to slide in. I would like all of the space below the score boards on both sides to be used for the advertisement. On the side I will also need to have spots to put Video Cameras to record the games. Maybe one on the top of the wall in the center also. Last but not least we want the wall to be able to move so that after we break it down it will be able to roll away. Now the weight limit should be no more than 500 lbs for the wall. The flooring should not be include in overall weight of the wall. Also the wall and the floor needs to have the strength densty of something similar to cement. Ladies and gentalmen that means no wood only walls or floors. Okay remeber now I am looking for Industral Designers to do this because I need design spec's for this to be made. Now we are trying to keep wall construction material under 1000 dollars a wall 1500 dollars max. If your intersted I would like for you to send a quick design of what your design idea is for the wall. If you not going to send a Design don't ask for the job! Okay email me for any questions.