Hi all - Moving house soon, so de-lurking to ask for help from you knowledgeable folk with constructing a workshop at the new place. Have googled the groups and found lots of useful stuff (mostly American) but still have a few questions (that I also posted to the DIY group).
It needs planning permission as it's a conservation area, but the house is not listed even though it's a 250+ year old thatched cottage.
Workshop primarily for radio controlled model aeroplane and helicopter construction/maintenance/storage, plus household DIY and probably acquisition of a lathe (and mill?) to try some model engineering. Probably roughly single garage sized, to go alongside the existing block/render/stone faced single garage. Would be for all year round use - most model building done in the winter when weather too bad for flying.
1) From an insulation/usability point of view would I be better with one of the log cabin type buildings with 44mm thick interlocking 'log' walls or a traditional shiplap type shed that I then line with insulating foam and ply/chipboard/plasterboard? Would the 'log' cabin type need additional insulation also?2) Is the typical 19mm t&g floor on pressure treated bearers man enough to take a small lathe (Myford or similar type)?
3) Is it worth the effort and expense of a full concrete base or are slabs on hardcore/gravel adequate?4) How do I best insulate the floor while avoiding damp seeping up?
5) How do I work out how many/type/size/wattage fluorescent fittings to give adequate lighting? (I'm aware of the possibility of strobe effects on rotating machinery and that I probably need local non-fluorescent lighting for these)I intend to lay plastic tube (small diameter drain pipe or similar) underground to the workshop with power cable and strings to pull other services (phone/network/TV aerial/etc) through if needed and will also allow for more power/sockets than I think I need.
TIA, David