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Signature Series 5 Row Bleacher Steel Understructure

The Signature Series Steel Bleacher 5 Row Understructures offer unbeatable value and performance.

***Due to raw material cost skyrocketing we have been forced to add a 5% surcharge to all Granite/American Cart/Overland Cart products and 8% on scaffolding and staging productsThe surcharge will be calculated on the checkout screen.  We hope to clear this surcharge the moment component costs level off or begin to decrease. For more info, please review our blog post.***

$780.00

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Granite Industries Signature Series 5 Row Steel Bleacher Understructure Only

The Signature Series Steel Bleacher Understructures offer unbeatable value and performance. Engineered, manufactured and assembled in the USA, the Signature steel supports are built to last. This particular understructure is made for 5 rows of bleachers. Granite steel supports are made from A500 steel. This steel is known for it’s strength characteristics.

The black powdercoat finish offers unmatched finish and expected life. These steel frames offer plenty of versatility as you can add your own seatboard or footboard. Also included are galvanized steel X-braces. These braces are built for ease of use and rigidity.

There are 3 different 5 row options:

5 Row, 6′ Long (90237) – This option includes two (2) steel frames and two (2) X-braces. These frames are designed to be placed 6′ apart. The recommended seatboard length is 9′ for this option. Seats 30 people when properly equipped. Package weighs 114 lbs.

5 Row, 12′ Long (90238) – This option includes three (3) steel frames and four (4) X-braces. These frames are designed to be placed 6′ apart. The recommended seatboard length is 15′ for this option. Seats 50 people when properly equipped. Package weighs 206 lbs.

5 Row, 18′ Long (90239) – This option includes four (4) steel frames and six (6) X-braces. These frames are designed to be placed 6′ apart. The recommended seatboard length is 21′ for this option. Seats 65 people when properly equipped. Package weights 240 lbs.

Approximate Support Dimensions: 3″ W x 9’4″ D x 7’7″ H

Additional OSHA requirements: Guardrails must be used on heights over 30″

5 year limited warranty

All-In-One Starter Package Includes

  • Black Powder Coated Steel Frames (Ranging from 2-4 based on package ordered)
  • Galvanized Steel X-braces (Ranging from 2-6 based on package ordered)
  • Hardware Kit

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Approximate Support Dimensions: 3″ W x 9’4″ D x 7’7″ H Additional OSHA requirements: Guardrails must be used on heights over 30″+ 5 year limited warranty

Have a question about the item?


Guest
Mark Fleming
5 months 14 days ago

I purchased 2 sets of 5 row 12′ base (15′ bleacher) structures. What do I need for seating and floor (size and quantity)?

Support
Jeremy Rupp
5 months 13 days ago

Hi Mark, we recommend 15’L x 10″W x 2″H seatboards and floorboards. You will need double footboards on the top two rows to meet IBC Codes for bleachers. Otherwise you will just need one seatboard and floorboard per row. Please let us know if you have any additional questions: 877-447-2648 or via email: support@graniteind.com. Thanks!

Guest
Bill
2 months 22 days ago

Can these understructures be used outdoors?

Support
Jeremy Rupp
2 months 20 days ago

Hi Bill, yes these can be used outdoors. They are made of steel that has a long lasting powder coated finish.

 

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Freight Shipping

  • Optional lift gate service lowers the freight to ground level for easy unloading in residential areas
  • For more information, please review our freight policy: Granite’s Freight Shipping Policy

Additional information

Weight114 lbs

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