Theater Seating, Bleachers and Stadium Seating

The Preferred Seating Advantage

Theater seating, bleachers and stadium seats by Preferred Seating. ® Attractive and functional auditorium seating, bleacher seating, multipurpose theatre chairs, arena seating, church seating, grandstands, church chairs, and lecture room seat designs.
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Champion Seat Bleacher Mount Fact Sheet 

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1.  Seat and Back

The seat contains an automatic ¾ fold lift up system and mechanism providing a folding resistance system guided by 2 springs on steel axles independently extruded.  The polypropylene plastic gives malleable flexibility which increases seating comfort.  No break plastic flexes and cradles your body while giving you support making it extraordinarily comfortable.  Seat is formed to fit the contour of the body when in the sitting position.  Rear edge of the seat conforms to the curvature of the back.  Seat will pass a 800 pound static test load at edge of seat.  All edges of the seat are finished with a radius.  A pebble grain is available for a smooth finish. Seat will pass a 800 pound static test load at edge of seat.  Seat widths are 18”, .  The seat and back are built with solid injection molded polypropylene with maximum UV  inhibitors.  See following chart for properties of polypropylene.  Five standard colors are available, royal blue, red, green, yellow and black.  Custom colors are also available in a quantity over 500. 

2.  Carriage

The carriage is a lift system in which the seat rotates up on a stainless steel rod.  Alignment is kept with a guided track.  The spring system is totally enclosed.   

3.  Standards

The standards are made of the new state-of-the-art no break polypropylene.  See following chart for properties of polypropylene.   The standards have a width of  2 ½” inches.  They are bolted to the bleacher or on top of the cement riser with 4 bolts.  Advantages of all plastic versus steel and cast iron standards is there is no rust and no chipping of paint.  No break plastic is corrosion and chemical resistant.  Plastic has more flexibility than steel or cast iron.  The flexural modulus is 80,000 per square inch.  It has no break characteristics but will flex to adjust to site conditions. 

4.  Hinges

Hinges are made of a super tough resin fiberglass filled plastic that replaces steel and is corrosion and chemical resistant.  See chart for physical and mechanical properties.  Hinges are a self lubricated plastic.  This increases the life of the hinge and eliminates the need for external lubrication.  Plastic has impact resistant automotive grade application.

6. Hardware: 

Automotive grade cadmium plated or stainless steel fasteners with acorn nut chrome plated nuts.