National Public Seating RS3LHB 3 Level Straight Riser 18Wx96Lx8H & 18Wx96Lx16H & 18Wx96Lx24H Hardboard

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Product Specification Sheet - Stages:
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Product Specification Sheet - Risers:
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National Public Seating 3-Level Risers. This standing riser has everything to offer no matter what your venue is. Easy set up makes arranging them quick and effortless. Riser units attach easily to each other to make multi-height arrangements. Units are equipped with permanently attached drop-in coupling ganging devices that allow units of the same or different heights to be joined together. Platforms are 3/4 in. thick plywood core and are surfaced with 1/8 in. thick tempered hardboard. Frames are 16 gauge 1-13/16 in. high formed steel channel. All metal parts of these risers are capable of carrying a load of at least 200 lbs per square foot. Easy to set up and taken apart quickly with no tools by two people of average strength. Guard rails are recommended for safety. Black epoxy powder coat finish, 1.05 in. diameter legs capped at floor contact point with plastic glides caps. Spring loaded, easy to open/close support brackets are standard.

Top Material: Hardboard-covered 3/4"-thick solid plywood core
Frame Material: 16-gauge steel w/ 14-gauge steel tubing legs
Frame Finish: Powder coat paint
Warranty: 10-year limited
Weight Capacity: 200 lbs/square foot
Overall Width: 96"
Overall Depth: 54"
Overall Height: 24"
Assembly: Assembled
Product Weight (Lbs): 213lbs
Shipping Method: Freight
Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.