Last year Matthew had the opportunity, for the first time, to design and fabricate a large built-in humidor for a client. Below are some detail shots of the project. Take notice of the rubber gasket used to properly seal the cabinet. The humidifying equipment sits within a stainless steel overflow tray/tub to capture any short term leak or accidental spill when adding water, etc. See the "The Wine and Cigar Aficionado Office" in exhibit grade built-ins for the finished photo.