For loading docks challenged with energy efficiency needs, few products are more essential than a proper dock seal or dock shelter. Not only will a Serco dock seal or dock shelter prevent cold air from slipping out through gaps around the trailer, but it will also ensure products like food and beverages are protected against dirt, debris, rodents and inclement weather from infiltrating into your facility. If you see a variety of trailer sizes and styles, an inflatable dock shelter is a better option. Once inflated, the fabric side and header bags provide an effective seal around the trailer, and can be interlocked into a master control panel with other loading dock equipment for simpler operation