Skip to content

COVID-19 Update: Arpac Storage Systems continues to deliver essential services to our clients in these unprecedented times. While we are not allowing unscheduled visitors, our Service, Parts, Rentals, and Sales departments are all fully operational and available to assist you. Please call us for details.

SI-400 Adjustable Framelss Inflatable Dock Shelter by Serco


The SI-400 Adjustable Frameless Inflatable Dock Shelter is a fully inflatable shelter ideal for wider and taller doorways that service a wide variety of trailers, including those equipped with hydraulic lift gates.


  • Durable, one-piece full-width canopy construction
  • Head and side members adjust to seal a wide variety of trailer sizes
  • Provides full width and height access to trailer interior
  • No building wall pressure exerted through dock shelter
  • Inflated by high volume, low-pressure blower motor
  • Ideal for door sizes up to 10’ (3 m) wide and 10’ (3 m) high
  • Can be interlocked with other dock equipment for improved performance and efficiency

We also recommend…