Thanks for the information Mike,
Good to know they are close by.
Sorry, a few more questions ...
1) Do you forgo the added oak in a kit and just add the wine (topped up in the barrel) for the specified amount of time, as noted below?
For the most part usually especially if the kit includes Hungarian Oak Beans or Cubes. If they include some American Oak sawdust as well as some Hungarian, then use the saw dust as directed (usually during primary fermentation). This a a layering of oak flavors that is quite amazing with certain types of wine
2) ... and this is because the oak is more potent during the earlier uses?
Yes, when new the wine will extract oak at a very fast rate plus a small barrel has a higher volume to surface area ratio than a larger barrel so it will oak even faster than a large barrel
3) Do you clean the barrel between batches?
Just a quick blast to rise out any sediment, then a quick sulfite sanitizing rinse, then refill with the next wine
4) After a while does the barrel become useless or do you just use it for bulk aging etc as it "seasons out"?
It becomes "neutral" (no more oak to extract) but thats when you start adding in those packages of oak beans from the kits you have been saving up. The barrel should last forever as long as its properly maintained and kept full.
It really sparked my interest when I checked the Hungarian barrels out and see that in the long run they are truly priced to be within reach of the serious, but beginning wine maker.
This investment (above all others) will take your kit wines to the next level for sure more than any other investment. The micro-oxidation and concentration through evaporation will bring out the commercial quality in your wines. Big difference in aroma and flavor over wine aged in sealed glass containers its whole life. Remember you will have to top up every week with 2-3 oz of wine to replace the water that has evaporated (the angels share)
I'll have to look for some literature on how to best use a barrel.
It would be an appealing addition to the growing equipment list, for sure.
Thanks,
Oh, quick search seems to answer some questions ...
Oak Barrel Care Guide