20’ x 20’ WeatherPort® Jubilee event structure shown with a white cover and open ends.
Jubilee Series™ Event Structures

15′ x 20′ Jubilee Starts at $5,284
A WeatherPort® Jubilee from Alaska Structures® is the pinnacle of outdoor event structures, offering a level of durability and all-season performance far beyond traditional party tents. Engineered with a heavy-duty steel frame and our proprietary tensioned fabric membrane, Jubilee event structures are designed for permanent or semi-permanent installations at venues that host year-round celebrations, weddings, festivals, and special events. Choose from four sizes—15′ x 20′, 20′ x 20′, 20′ x 30′, and 20′ x 40’—and configure your event structure with optional side curtains, end panels, anchoring, and fabric color choices to match your venue’s style.
Standard Features:
- Heavy-duty steel frame
- Tensioned fabric membrane cover
- Ground spikes for anchoring
- 4 total arched bay openings – 2 per side; each bay can be closed with an optional side curtain
Optional Side Curtains:
- Solid curtain
- Curtain with jumbo clear window (large half-circle window with clear plastic)
- Curtain with jumbo MNV window (large half-circle window with zippered fabric cover + mesh screen)
- Curtain with roll-up heavy-duty zippered entry
Optional End Panels:
- Solid end panel
- Partial end panel (creates a large opening across the width of the structure)
- Curtain end panel with a single large, arched opening where an optional side curtain can be installed
Optional Items:
- Earth anchors
Fabric Color Options (for main cover, side curtains, and end panels):
- Black, gray, white, tan, brown, red, orange, yellow, olive green, green, light blue, blue
Standard Features:
- Heavy-duty steel frame
- Tensioned fabric membrane cover
- Ground spikes for anchoring
- 4 total arched bay openings – 2 per side; each bay can be closed with an optional side curtain
Optional Side Curtains:
- Solid curtain
- Curtain with jumbo clear window (large half-circle window with clear plastic)
- Curtain with jumbo MNV window (large half-circle window with zippered fabric cover + mesh screen)
- Curtain with roll-up heavy-duty zippered entry
Optional End Panels:
- Solid end panel
- Partial end panel (creates a large opening across the width of the structure)
- Curtain end panel with two large, arched openings where optional side curtains can be installed
Optional Items:
- Earth anchors
Fabric Color Options (for main cover, side curtains, and end panels):
- Black, gray, white, tan, brown, red, orange, yellow, olive green, green, light blue, blue
Standard Features:
- Heavy-duty steel frame
- Tensioned fabric membrane cover
- Ground spikes for anchoring
- 6 total arched bay openings – 3 per side; each bay can be closed with an optional side curtain
Optional Side Curtains:
- Solid curtain
- Curtain with jumbo clear window (large half-circle window with clear plastic)
- Curtain with jumbo MNV window (large half-circle window with zippered fabric cover + mesh screen)
- Curtain with roll-up heavy-duty zippered entry
Optional End Panels:
- Solid end panel
- Partial end panel (creates a large opening across the width of the structure)
- Curtain end panel with two large, arched openings where optional side curtains can be installed
Optional Items:
- Earth anchors
Fabric Color Options (for main cover, side curtains, and end panels):
- Black, gray, white, tan, brown, red, orange, yellow, olive green, green, light blue, blue
Standard Features:
- Heavy-duty steel frame
- Tensioned fabric membrane cover
- Ground spikes for anchoring
- 8 total arched bay openings – 4 per side; each bay can be closed with an optional side curtain
Optional Side Curtains:
- Solid curtain
- Curtain with jumbo clear window (large half-circle window with clear plastic)
- Curtain with jumbo MNV window (large half-circle window with zippered fabric cover + mesh screen)
- Curtain with roll-up heavy-duty zippered entry
Optional End Panels:
- Solid end panel
- Partial end panel (creates a large opening across the width of the structure)
- Curtain end panel with two large, arched openings where optional side curtains can be installed
Optional Items:
- Earth anchors
Fabric Color Options (for main cover, side curtains, and end panels):
- Black, gray, white, tan, brown, red, orange, yellow, olive green, green, light blue, blue
Interested in a powder-coated frame or an event structure with custom logos or graphics? Please use our online contact form to request a quote and tell us more about your event structure needs.
Specifications
Specifications listed are based on the product size and model/version chosen in the product configuration form. They do not include any add-ons.
| Weight | N/A |
|---|---|
| Packaged Dimensions (L×W×H) | N/A |
| Assembled Dimensions (L×W×H) | N/A |
| Frame Type | Steel HD |
| Included Anchor Type | Spikes |















































































