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Why you’ll love it

RestaurantSupply.com is your trusted source for National Public Seating stage platforms.

  • Authorized National Public Seating dealer, ensuring genuine commercial tabletop and manufacturer support
  • Fast shipping available on in-stock National Public Seating SPST363L stage platforms
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

National Public Seating SPST363L 36 Inch Stage Platform 3 Levels 16 Gauge Steel

National Public Seating  |  MFG #: SPST363L  |  Item #: 933712
Item: #933712

Technical details
Manufacturer National Public Seating
Model Number SPST363L
Manufacturer Part # SPST363L
Type Mobile
Long Side 8' (96")
Top Construction Specify
Height 24"
Short Side 4' (48")
Height 24"
Width 83.75"
Depth 108"
Weight 230 lbs

About this item

Product Details

The National Public Seating SPST363L NPS® Stage Pie is a three-level, mobile staging platform designed for professional event and venue applications. Constructed with a 3/4" plywood deck and 16-gauge steel frame, this stage pie measures 36 inches in width and is compatible with 36" stages, offering a robust load capacity of over 200 lbs. per square foot. Its durable black powder-coated finish and spring-loaded locking legs provide stability and ease of setup, making it suitable for high-demand environments requiring reliable elevation solutions. Precise technical features include a height of 24 inches, a width of 83.75 inches, and a depth of 108 inches, ensuring versatile integration into various performance or presentation spaces.

Top National Public Seating SPST363L NPS® Stage Pie Features

This Stage Pie offers a versatile three-tier design with a 36" width, suited for medium-volume productions. Its sturdy 16-gauge steel frame supports a 3/4" plywood deck, engineered for high load capacity and durability in high-traffic environments. The spring-loaded locking legs facilitate quick assembly and disassembly, while the black powder-coated finish resists wear and corrosion. Designed for stages with a 36" surface, it seamlessly integrates into professional settings, providing elevated platform solutions with structural integrity and ease of use for event setups and stage configurations.

  • Load capacity: Supports over 200 lbs. per sq. ft., ideal for heavy equipment
  • Material durability: 16-gauge steel frame with powder coating enhances longevity
  • Ease of assembly: Spring-loaded locking legs simplify setup and teardown
  • Versatile dimensioning: Fits with 36" stages and adaptable for various heights
  • Robust construction: 3/4" plywood deck for stability under demanding use

Designed for professional stage and event organizers requiring stable, reliable riser systems.

SPST363L Technical Specs

The National Public Seating SPST363L Stage Pie features a compact yet sturdy build suitable for professional event venues. Its construction incorporates a 16-gauge steel framework finished with a black powder coating that offers resistance to corrosion and wear. The platform measures 36 inches in width, extending to 83.75 inches along the long side and 108 inches in depth, with a height of 24 inches. The unit supports a load exceeding 200 lbs. per square foot, ensuring stability even under heavy use, and weighs approximately 230 pounds. Assembly involves spring-loaded locking legs for quick deployment, with a 3/4" plywood deck ensuring a safe, durable surface. It is designed to accommodate stage configurations requiring precise elevation and robust support.

  • Electrical Requirements: Not applicable; mechanical stage platform
  • Construction & Finish: Steel frame with black powder-coated surface for corrosion resistance
  • Dimensions: 36" W x 108" D x 24" H (width x depth x height)
  • Load Capacity: 200+ lbs. per sq. ft. for demanding stage environments
  • Weight: Approximately 230 lbs., facilitating mobile and flexible stage setups
  • Material: 16-gauge steel with plywood deck for durability and stability
  • Assembly & Maintenance: Spring-loaded legs for easy setup; minimal upkeep required

Electrical Compatibility: Not applicable

Installation Space: Requires sufficient clearance for leg locking mechanism and safe use

Transport & Storage: Designed for quick disassembly and compact storage

Surface Finish: Powder-coated black for added durability in high-use settings

Operational Range: Suitable for indoor stage settings with stable floor surfaces

What is a commercial stage platform?

A commercial stage platform such as the National Public Seating SPST363L is a mobile, multi-level riser system designed for professional event, performance, and presentation use. Constructed with a durable steel frame and reinforced plywood deck, it provides stable elevation solutions for stages, with load capacities supporting heavy equipment and performers. Typically installed in venues like auditoriums, theaters, and conference centers, these platforms facilitate flexible staging configurations and ensure safe, reliable support in high-traffic environments, making them suitable for mid-volume event setups and fixed installations.

Top Stage Platforms for Event and Theater Venues

Construction-grade mobile stage platforms like the National Public Seating SPST363L are designed for medium workload environments, offering reliable support and quick setup for professional events and performances. Engineered for performance spaces such as theaters or conference halls, these durable stage risers facilitate effective workflow and elevate space utilization, ensuring safe and stable elevation in event and production settings.

  • Operation_type — suitable for medium-volume stage productions
  • Venue Type — ideal for professional theaters and event halls
  • Foodservice Category— utilized in performance and presentation environments
  • Workload Qualifier — supports moderate to high traffic use
  • Use Case — tailored for elevating equipment and performers reliably

Why Choose National Public Seating SPST363L?

Compared to similar stage platform models, the SPST363L offers superior construction with a robust steel frame and a long-lasting powder-coated finish. Its precise dimensions and quick-lock legs optimize setup efficiency, while its high load capacity supports demanding performance scenarios. Designed for professional environments, it improves operational safety, stability, and workflow integration within any event space requiring high-quality mobile staging solutions.

  • Compact 36" width with stable locking legs for quick deployment
  • High 200+ lbs. per sq. ft. load capacity for demanding equipment
  • Durable steel and plywood construction supports long-term use
  • Black powder-coated finish provides resistance to frequent handling
  • Suitable for professional fixed or mobile stage applications

Customer reviews

National Public Seating SPST363L NPS® Stage Pie 3 Levels 36"W
National Public Seating

National Public Seating SPST363L 36 Inch Stage Platform 3 Levels 16 Gauge Steel

$2,713.67 $2,768.00

National Public Seating, SPST363L, NPS® Stage Pie, 3 levels, 36"W, for use with 36" stages, 200+ lbs. per sq. ft. load capacity, 3/4" plywood deck, 16-gauge steel, black powder-coated frame, spring loaded locking legs, includes 14-gauge guard rails, ANSI/BIFMA, MAS Green Certified