RD

Interior climate-control, security and convenience The Alpaco offered compact revolving doors, RD3 and RD4, are creating attractive entrances that combine the climate-control advantages of a revolving door with the security and convenience of an automatic door. By providing complete separation of the indoor and outdoor environments, a 3- or 4-wing revolving door can help reduce noise as well as heating and/or cooling costs. Both models are available in a variety of sizes to handle a range of passage needs, from travelers with luggage to moderate pedestrian-only traffic. These revolving doors can be ordered in several different configurations that can be combined to match virtually any building, and are designed to be placed directly on the finished floor surface with no special foundations required.