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GT Grandstands specializes in i-beam construction. This flexible design option is easily adapted to hillsides and uneven terrain. This type of structure allows for the design of space underneath the structure to be used for concessions/ restrooms and revenue-generating areas. GT Grandstands galvanizes all it’s steel structures for years of maintenance-free use of the finish.
GT Grandstands specializes in i-beam construction. This flexible design option is easily adapted to hillsides and uneven terrain. This type of structure allows for the design of space underneath the structure to be used for concessions/ restrooms and revenue-generating areas. GT Grandstands galvanizes all it’s steel structures for years of maintenance-free use of the finish.
GT Grandstands specializes in i-beam construction. This flexible design option is easily adapted to hillsides and uneven terrain. This type of structure allows for the design of space underneath the structure to be used for concessions/ restrooms and revenue-generating areas. GT Grandstands galvanizes all it’s steel structures for years of maintenance-free use of the finish.
Learn more about GT Grandstands ADA requirements for bleacher seating!
A secure grandstand is the backbone of a safe and successful event. As such, you need it to be rock-solid, reliable, and ready for anything.
One of the key elements behind a stable grandstand is the decking system—the horizontal surfaces where people sit, stand, or walk. It also includes support structures to distribute weight evenly and prevent sagging or collapse.
Decking systems can be made from several different materials, but aluminum is often the go-to choice due to its strength, durability, lightweight nature, and corrosion resistance. It’s a great pick for outdoor events where weather conditions may vary.
When choosing the right aluminum decking system for your grandstand or bleacher project, there are several options to consider. Each type has its unique features, benefits, and potential drawbacks.
The Different Elements of a Decking System
Before we move on, here’s a quick overview of the main components of a decking system:
DECK SURFACE
The top layer where people sit, stand, or walk. Support Beams Large horizontal structures providing primary support.
JOISTS
Smaller horizontal structures connecting support beams for even weight distribution and added stability. RISERS Vertical components supporting the deck surface.
FASTENERS
Bolts, screws, and other hardware holding the system together. OPENINGS Small gaps between the deck surface and the ground.
| SERIES | SEATS | Rows | LENGTH | DEPTH | TREAD | RISE | GUARDRAIL | CAPACITY |
|---|---|---|---|---|---|---|---|---|
| Low-Rise | 30-72 | 3,4 | 15,21,27 | 5-7 | 24 | 6 | N/A | Quality, |
| Universal | 30-90 | 3,4,5 | 15,21,27 | 5-9 | 24 | 6 | 5 Row Only | Quality, |
| NRS | 30-90 | 3,4,5 | 15,21,27 | 5-9 | 24 | 6 | Chain Link | Quality, |
| GTG | 20-270 | 2,3,4,5 | 15,21,27 | 3-29 | 24 | 8 | Chain Link | Quality, |
| Luxury | 42-146 | 4, 8 | 19, 25, 31 | 11’-23’ | 36" | 14" | Vert. Picket | Quality, |
| Elevated | 58-288 | 5. 8. 10, 15 | 21, 27, 33 | 14"-34' | 24" | 8" | Chain Link | Quality, |
Selecting the bleacher that’s right for you.
Enhancing your spectator sightlines for better views
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