Heavy Duty Grip-Strut® Stair Treads

Heavy Duty Grip-Strut® Stair Treads

No-where is sole-gripping design more critical than on stairs, where feet are more prone to slip, often with severe consequences. Heavy Duty Grip-Strut® stair treads provide the sole-gripping qualities of Heavy Duty Grip-Strut® safety grating for extra safety in two ways: multi-directional scraping action of tiny-toothed surfaces keeps shoes clean; open design rids surface of debris. The open area also makes threads easy to see, and edges read well from above.

Heavy Duty Grip-Strut® stair treads are available in standard nosing style only, 10-gauge steel: one depth (2”), two widths (91/4”, 133/4”), and four standard spans (24”, 30”, 36”, 48”), with others available upon request. Ideal for new construction, or easily attached to stringers for rehabilitation of existing stairs.

Heavy Duty Grip-Strut® 2 Diamond Stair Tread Construction

Stair Tread Selection & Design Loads

Allowable Loads and Deflections: U=Uniform Load (lb./ft.2) C= Concentrated Load (lb.) D=Deflection (in.)

(1) See General Load information for explanation of design load deflection conditions.
(2) For stair treads, intermediate stringer is recommended for spans over 4 feet.

Contact Us for your Heavy Duty Grip-Strut® Stair Treads Quote Today

Contact Marco Specialty Steel to learn more about our extensive selection of stock and custom Heavy Duty Grip-Strut® Stair Treads products and to receive a no-obligation quote.

Marco Specialty Steel: Quality. Speed. Reliability.