The move to Falkirk means Krauhaus links up with former Brentford B forward Ethan Laidlaw, who completed a permanent transfer to the Scottish club earlier this summer following a standout campaign in west London when he contributed 15 goals and 10 ****** ists for the B team.
Falkirk finished sixth in the Scottish Premiership last season.
Speaking on the loan move, B-team head coach Sam Saunders said: "Ben's season at Bromley was successful, and to come away from it with a League Two ****** le and promotion to League One is a brilliant achievement. Now he gets the chance to test himself in a different environment, in a different country, against difficult teams.
"He'll have Ethan out there with him too, which will help him settle in quickly. We think this is a really exciting opportunity for Ben to keep developing as a men's football regular in a good team, and we wish him all the best at Falkirk."
Krauhaus originally joined Brentford from Bromley in January 2024, immediately returning to the Ravens on loan for the remainder of that season, where he helped the club secure promotion into the Football League for the first time in its history, featuring 43 times in all competitions.