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Old 08-27-2013, 02:42 PM   #1
LandoAllen
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How much should you increase the grain bill with this method?



 
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Old 08-27-2013, 02:47 PM   #2
badlee
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I have heard it said that 10% should be enough. But if you double crush your malt and do a "mash out"then you probably will not need to increase the grain bill.



 
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Old 08-27-2013, 04:27 PM   #3
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I think it will come down to what efficiency you get. Mine is usually pretty high and get a few points higher than the recipe says I will get, so I don't change anything. Your first batch will be sort of a test for future batches. See what efficency you get with an online calculator or beersmith then you can adjust future batches. If the grain is crushed pretty well, I wouldn't change a thing.

 
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Old 08-27-2013, 05:24 PM   #4
LandoAllen
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Do y'all squeeze your grain bags during the draining process?

 
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Old 08-27-2013, 05:28 PM   #5
NewWestBrewer
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Yes squeeze away
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Old 08-27-2013, 05:58 PM   #6
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Dunk sparge is also your friend.
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Old 08-28-2013, 02:39 AM   #7
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Quote:
Originally Posted by brewmcq
Dunk sparge is also your friend.
Agreed on the dunk sparge...lately I have been a fan of the sprinkle sparge, or simply pouring the last gallon or so slowly through the bag...less labor intensive IME.

 
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Old 08-28-2013, 03:27 AM   #8
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Quote:
Originally Posted by LandoAllen View Post
Do y'all squeeze your grain bags during the draining process?
I went straight from extract to small batch (2 gal) BIAB making my own recipes. Used "Designing Better Beer" book and BeerSmith software to figure out how much of what to use. I'm getting like 80% mash efficiency.

As for squeezing grain, oh yea. Better than squeezing small batch I press every last drop out using coffee cups and a collendar.
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Old 08-29-2013, 01:43 PM   #9
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Quote:
Originally Posted by C-Rider View Post

I went straight from extract to small batch (2 gal) BIAB making my own recipes.
I thought you make 3 gallon batches. Are you doing full volume BIAB and what size pot do you use?

Thanks...
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Old 08-29-2013, 06:46 PM   #10
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Quote:
Originally Posted by 1MadScientist View Post
I thought you make 3 gallon batches. Are you doing full volume BIAB and what size pot do you use?

Thanks...
I do 2 gallon batches. Well I'm trying to ferment about 1.9 gallons in a 2 gallon HD paint bucket.

I have a 4 gallon pot and a 5 gallon cooler where I mash.

I do full volume BIAB w/out a problem in the 4 gallon pot.

After mash I have about 2.75 gallons

I'm trying to figure out the difference in volume from right after the boil and everything is HOT to when it's cool and the break material has been screened out. JUst began to take notes on that so I can get 18 bottles of finished beer.


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Largering in refer: Oktoberfest
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Bottled in the refer: Choc/Coffee Stout
Bottled in the refe:
Bottled in the refe: July 4th IPA
Bottled in the refe: American Imperial Stout

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