This semi-circle seated riser delivers consistent load performance and fast deployment for assemblies, classrooms, and auditoriums, supporting structured seating arrangements without compromising durability. Professionals will appreciate the engineered frame and certified compliance that streamline installation and risk management.
LongDescription#@#NPS® Seated Riser Stage Pie, for semi-circle arrangements, 4 tiers, for use with 36" stages, 200+ lbs. per sq. ft. load capacity, 3/4" plywood deck, 14-gauge steel channel frame, folding legs, ANSI/BIFMA, MAS Green Certified#@@#Cleaning Instructions#@#Wipe high-touch zones on the SPST364L riser—railings, chair backs, platform edges, and steps—with a mild detergent solution and microfiber cloth. Apply EPA-registered sanitizer per label for foodservice areas and allow dwell time. Vacuum or sweep debris from crevices and under tiers daily to deter pests. Inspect steel channels and folding legs weekly; tighten fasteners and remove corrosive residues to extend service life and meet visible cleanliness standards.#@@#Additional Info#@#National Public Seating SPST364L semi-circle riser supports 200+ lbs per sq. ft., has a 3/4" plywood deck, 14-gauge steel frame with folding legs, four tiers sized 113" W x 144" D, and is ANSI/BIFMA and MAS Green certified.#@@#General Info#@#Description #@#
This semi-circle seated riser delivers consistent load performance and fast deployment for assemblies, classrooms, and auditoriums, supporting structured seating arrangements without compromising durability. Professionals will appreciate the engineered frame and certified compliance that streamline installation and risk management.
The unit supports 200+ pounds per square foot, enabling dense seating configurations and equipment placement without structural concern. Facility managers can plan seating charts and staging equipment with measured confidence in load ratings.
Four tiers create graduated seating that enhances sightlines and optimizes room footprint for semi-circle arrangements. Event planners gain flexible sightline control and audience separation without additional riser systems.
Folding legs simplify transport and storage, reducing labor time during setup and teardown operations. Crew members will handle staging tasks efficiently while minimizing storage footprint between events.
MAS Green certification and ANSI/BIFMA listing attest to environmental and safety performance relevant to institutional procurement. Purchasing agents and administrators receive documented credentials that support sustainability and regulatory requirements.
#@@#Delivery Details#@#
• Please ensure to handle the product with utmost care.
• Check if the product you have received has all the essential parts and accessories.
• Make sure to examine the product for damage before signing the delivery receipt.
• Contact customer service for delivery concerns.
• Delivery times may vary based on location.#@@#deliverynotes#@#NA#@@#Maintenance Guide#@#Inspect the National Public Seating SPST364L for structural wear and loose hardware. Check the 14-gauge steel frame and folding legs for cracks, corrosion, or deformation; tighten fasteners to specified torque and replace damaged parts immediately. Clean the 3/4" plywood deck with mild detergent and a damp cloth, avoiding saturation. Verify load zones and maintain a 200+ pounds per sq. ft. capacity limit. Lubricate leg hinges quarterly and remove debris for smooth folding.
