Location: Glenn Dale, MD
Application: Basketball Dome
Size: 128’W x 152’L – 19,456 ft.2
  • Energy Efficient Skylight System
  • Custom Designed Netting & Partitions
  • Triple Wall with Mylar Insulation
  • Vehicle Airlock Measuring 8’ x 8’ x 17’6”


  • Arizon was challenged to build a clear-span indoor gymnasium for a private day school in Maryland.
  • The school required the ability to play a variety of activities, including basketball, volleyball, and P.E. as well as have assemblies & dramatic productions.
  • The building needed to meet the stringent code requirements necessary to hold large numbers of students and spectators safely.


  • Arizon designed, manufactured and installed a 19,456 square foot climate-controlled air supported structure.
  • This facility included Triple Wall Mylar construction, Arizon’s energy-efficient mechanical system, fire alarms, win/snow sensors, a skylight system to take advantage of natural daytime lighting and a vehicle airlock.


  • Holy Trinity Day School has one of the largest multi-use gymnasium structures of any private school in the area.
  • In addition to providing students with the space they need for a myriad of school activities, the dome often hosts regional events which helps increase revenue for the school.

Launch Project