I build my cages from plywood, but it shouldn't be much different. I haven't used any framework since the late 80's in my cages. It just isn't neccesary. And I stack my cages 4 high and on wheels! Joint to joint is perfectly strong in and of itself. If you have any doubts about it, or never intend to disassemble the cage again, then you can run a bead of liquid nails between the melamine sheets prior to screwing. But they should be fine either way.
>>We've decided to make the cage out of melamine shelves because my Mom has four 8' X 2' shelves and one 7' X 2' shelf to cut down for the ends...free is affordable at the moment. Here's my question, is there any problem with just screwing the melamine boards to each other without using any other kind of wood strips? I can't see why it wouldn't be, but Mom thinks we need to have the melamine boards screwed to 2X2's rather than to itself. Any opinions?
>>
>>Raven
-----
True "power" is not to be found in social or economic placement or stature, which are merely illusory, finite, frail and brief.
True power is to be found in one's sheer will and personal determination to achieve one's goals at ANY cost and at ANY sacrifice.