iiibdsiil said:
You doing heated floors? Now's a good time...
if i'm ever lucky enough to build a shop from scratch i'll put in at least enough heated floor to have a spot where i can work under a car in the winter without freezing my a$$.
i see you're in michigan, which i understand can get quite cold. therefore i assume that you'll be heating this shop. if you put in-floor heat in you can use any number of methods for heating the water, based on lots of factors. you can heat the water for your shop floor with wood very cheaply. if that's not an option you can use propane or natural gas somewhat economically. solar might be an option. depending on how resourceful you are you can install more than one heat source and use whichever is more economical or more convenient at the time.
you can put in a wood stove with coils in or adjacent to it that you can fire up on saturday morning. the stove will immediately start to take the chill off and as the water heats up the floor heat can take over. similar situation with gas.
ok, heat aside, there's other stuff to consider.
ceiling height: do you want a car lift?
insulation - how much?
wall & ceiling materials and finishes - osb? gwb? factory finished metal ("pole barn siding")?
bare concrete floor? epoxy? tiles? whatever you do, may i suggest that you pour the floor and wait until you can put the permanent finish on the concrete, and then build the building. or at least build the building and finish the floors BEFORE you ever move even one item into the building. once you move "stuff" into a shop it's almost impossible to finish the floors. and if you drip oil onto the concrete it's really tuff to do anything with it. paint and adhesives don't stick to oil soaked concrete very well.
how many power outlets? what voltages? where? built in benches with power strips?
propane/natural gas?
door sizes? i suggest 9' wide doors at a minimum; 10' is better. 8' wide doors can pose problems.
steel beam at the ceiling with a trolley? what to support it with?
will you ever need rings in the floor (frame straightening)?
bathroom? slop sink? hose bib? hot water?
compressed air piping?
flammable storage?
attic storage? 2nd floor?
"no-maintenance" exterior?
windows?
attic fan? a/c?
concrete/asphalt apron out front?
prolly nothing here you haven't thought of and i'll think of more as soon as i hit the send button...