Mark My advice (worth what you paid for it) in the format of random thoughts. I have two darkrooms - one has a commercial purchased sink, the other is one that I made out of plywood and fiberglass. Both work fine, but I prefer the plywood one because it is more stable. The edge on the plywood sink is about 4"high, which I find high enough to keep from having had any messes. The commercial sink is a lot deeper, which puts the trays at a level a bit lower than would be optimal for comfort. If I had to do the main sink over, I would make it shallow and put it up high enough so that the bottom is about the height of a kitchen counter 36", or possibly even a bit higher. I have a friend who built a plywood sink for a local community college. It is plywood, with a frame made of 2x4s. It was painted with an epoxy paint, and then he took it down to a place that does spray on bed linings for pickups. The result is a durable non-slip covering that has held up to 8 years of students so far. My main darkroom has two sinks - the main sink is where I keep all of my trays, the secondary sink is for washing only - it usually has two things in it - a Zone VI wash thing which I use as a holding tray with gently cycling water, and a vertical slot archival wash. These will handle up to 11x14, when I am printing larger I use the entire second sink with a Kodak Siphon thingy as my rinse. This accomodates up to 20 x 30, which is as large as I print. My water supply has evolved over the years, with different things being added little by little. When I built the darkroom I plumbed for hot and cold water lines coming out of the wall above and below the sink. I have a normal sink faucet in the sink which I mostly used for cleaning up, the supplys above the sink go through filters, then a temp mixing valve, a flow meter, and then a manifold where I have 4 valves to give me tempered water in any of various different places. This whole thing is mounted on a board which is bolted to the wall above the sink. I am pretty happy with the current arrangement, although there is one pipe that has a kind of goofy routing (which makes it a good place to hang towels :) Mark --- Mark Blackwell <mblackwell1958@xxxxxxxxx> wrote: > Well finally construction of my darkroom sink is > about to begin. I think I have a handle on all the > plumbing and drain issues with flexible hose being > used to get the drain around a washer with a couple > of plan B's if there is trouble. > > One thing I haven't figured out just yet is how deep > is really best?? Too deep and it might be akward to > work in, but too shallow is just a big mess waiting > to happen and like history it would just be repeated > every time you use the darkroom. > > Also I plan on painting it. Natural finish in the > room would be out of place. Now sealing the plywood > now likely is a fiberglass project on top of the > regular plywood to keep it sealed against the water > both for long life and no leaks. Maybe there are > better ways to seal it using paint and Id welcome > those ideas. > > It should be big enough for at least 3 16x20 trays > and I am hoping to be able to build a print washer > in the space that's left that can be place in when > needed and removed and stored when not needed that > would fit over the drain at one end. Any ideas on > how to do that would also be welcome. > > One other thought hit me. Though there will be a > slight slope toward one end for the drain, anyone > ever put more than one drain in it and would that be > of an advantage or just wasted time and effort. My > gut tells me one would be plenty. > > Also plan on taking the suggestion of covering the > top of the plywood with another piece of wood that I > will use a round over bit on for comfort and it > would provide extra protection from water getting to > the weakest spot of the plywood. > > Also I am looking for some kind of in line > themometer that I can plumb into the system. I am > guessing that if I don't I will regret it later, > though I have worked without it for years. > > Thanks in advance for all the help past and present. > Id welcome any and all suggestions and things you > would have done differently if you had to do it over > again with what you know now. > > Mark > > > --------------------------------- > Get your own web address. > Have a HUGE year through Yahoo! Small Business. ____________________________________________________________________________________ Food fight? Enjoy some healthy debate in the Yahoo! Answers Food & Drink Q&A. http://answers.yahoo.com/dir/?link=list&sid=396545367 ============================================================================================================= To unsubscribe from this list, go to www.freelists.org and logon to your account (the same e-mail address and password you set-up when you subscribed,) and unsubscribe from there.