Siemens extractor hoods have a stainless steel housing. Characteristic is the black glass border on the front. Siemens has various extractor hoods: from substructure to island extractor hoods. You hang a Siemens island extractor hood above a kitchen island while you mount a Siemens undermount extractor hood under a kitchen cabinet. Choose the right extractor hood based on the placement and size of your kitchen. With the purchase of 4 or more Siemens built-in products you receive a 5-year warranty.