What could I use instead of cardboard?

Question

I am going to construct a box to house a diy projector. The instructions say to use cardboard or plywood. It just has to be a material that is thin and stiff. What are my alternatives?

Answer 1

I would try to use sheet metal. You can buy it at any local hardware store, and cut it easily using tin snips. Just make sure to de-burr or sand/grind the edges so you don't cut yourself. Good luck!

Answer 2

I suggest you go to

http://www.lumenlab.com/forums/ and read up on a whole bunch of folks who have already done what you are doing. Many variations and ideas are there some clear, some not.

Cool project I would use wood myself as it is strong and easily constructed as well as rugged. Plexiglass was an interesting idea but it can be a bear to work with and will not keep the light in the box unless you cover it or paint it!!

Good Luck

Answer 3

Plexiglas