Inquiry (采购产品): Residential door air curtain Do you carry an air curtain for a residential door? Our kitchen door opens onto an uninsulated porch. We keep it open so that our dogs will be able to go in and out. We have 5 dog doors, but they won't go through the dog door onto the porch because there's a step that buffalos them. So we need a way to keep heat in and let dogs out. Thank you. **** Hidden Message ***** Liz Schillinger 22657 USA Company: Shenandoah Basset Art Studio E-mail: eschill@shentel.net **** Hidden Message ***** eschill@shentel.net
