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rrrrr
10-07-05, 07:29 PM
Hey all. Basically, I want to build a 5 cage bookcase style enclosure, and I need some advice, and just generally a sounding board to bang around ideas. I'm not terribly inclined in these things. I have built some 3X2 sliding glass melamines that turned out pretty good so I'm not exactly incompetent.

Basically my goal is to build a 4 shelf "bookshelf" where each shelf is 4wX2dX1.5h. The whole unit would then be 4wX2dX6h. The top shelf would be partitioned into 2 2x2 cages. My current plan is to use sliding glass doors on each shelf, although I'm not sure how that works for the top cage with the divider.

If the difference in cost is not bad, I'd like to make it nice enough to put in the living room, but I'm happoy with an OK looking rack for the snake room if it comes to that.

First concern: materials. I think melamine is too heavy. Maybe I do melamine for the sides and front, and use plywood on the back? Would I be better off using plywood all around? How thick would it have to be to prevent sagging? Would 4X2 melamine shelves tend to sag?

Second concern: the front. Assume for the moment I do the front and sides from 5/8" melamine. Building the open bookshelf is easy. I dont quite know what to do with the front yet. One idea is to take a 6X4 sheet of melamine and cut out the 4 cage openings and use it like a face-plate on the front. Nice thing about this is it giives a seamless 1-piece front with litter dams and all. The cons are, the cut-outs wont really be the right size for anything else. Another idea is to make each shelf 23 3/8" deep instead of 24". I could then use a 6" x 48" piece of melamine centered on each shelf to bring the front out flush with the sides, and provide a 3" litter dam for the upper shelf, and a 3" hangy-downy part (what do I call that...valance?) to attach the upper track for the lower cage. I guess I'd have the glass cut to cover the full 48" if I did this.. I could even combine this idea with 5" x 6' side pieces on the front to cut the width down to 3', and save on glass a little bit.

Third: heating. My initial thought was heating pads adhered to the bottom of each shelf. I have a few concerns with this. One is, the heating pad will be exposed to view, which will detract from the asthetics if I do put this in the living room. Also, will an exposed heating pad on the ceiling be a problem for the snake below? My gut says no, but I would like opinions.

Fourth: planning my cuts. How much is lost to the blade? I know I cant get 4 2' cuts from an 8 foot sheet, but I dont know how much loss I have to plan for. Do melamine and plywood sheets come perfectly square, or do I lose a small bit to a squaring cut?

Fifth: finish. If I go with wood rather than melamine, is g1s good enough for display? My gut feel is that the back can be g1s, but the rest needs to be g2s. Maybe I can make the shelves out of g1s since only short people will see the undersides. Is stain/varathane safe for use in a reptile cage? What are my other options?

Anyway, everything in my current plan is subject to change. Feel free to chime in with any ideas...different door designs...materials, etc.

rrrrr
10-11-05, 11:42 AM
Anyone? Hmmm...maybe I should be haunting wood-working, or cabinet-making forums instead.

iLLwiLL
10-11-05, 12:20 PM
first - sagging wouldnt be an issue with your shelves if you remember to put in your substrate dams of atleast 3". that way the shelf would be supported 360* (so to speak).
i have never used melamine, but i think an all plywood cage would be better for what you want to do. its going to be heavy no matter what. just remember to seal any wood after you stain or paint it with a non toxic, and 0 offgassing sealer.

seccond - its really up to you.

third - heating. use flexwatt heat tape. for your application (thick wood) your going to have to put it directly inside the enclosure. alot of peolpe dont like doing this, but if you know how to wire it properly and totally seal the connections its perfectaly safe. just be sure to wire it right and use silicone and electrical tape to seal it up on both ends. if your using heat tape, get a good thermostat with a probe. tape the single probe to the hottest part of one cage your snake can access and that will regulate all 4 cages if wired properly (you're going to need a thermostat with a powerstrip output).

fourth - not much is lost, even if there is a small gap in the cage, you should be using a good rubber base silicone to seal all the seams and that will take care of that.

fifth - not sure on that one, but if you want to paint it, i would go with an MDF for the sides and front piece. mabye a 45* joint could make more pleasing to the eye, and nice trim never hurts either.

what are you using for vents and lights?

~Will.