We saw it at ISH: the oddball, the wacky and the strange

Over 2,400 exhibitors from over 50 countries are currently gathered in Frankfurt am Main for ISH 2015, and CONTRACTOR's Editorial Director Bob Mader has been on the scene in Germany to bring you the latest.

Past galleries have featured front-of-the-wall design, behind-the-wall appliances and systems, high-efficiency products, and even a few surprises not yet available in the North American market.

To wrap up our coverage, this gallery includes a few of the more unusual sights from the show. Enjoy!