

Rolling Fire Door 522i
Max Size: 18’x 24′
Slat Profile: Flat-265
Slat Material: 22/24 ga Cold Rolled Galvanized Steel – Insulated R=4.7
Slat Size: Flat 2-5/8″ x 5/8″
Operation: Chain Hoist or Motorized
UL Label: 3/4hr, 1-1/2hr, 3hr
Finish: White, Gray, Tan, Galvanized, Powder Coat
Pricing
Request a quote for this model. Fill out our request a quote form below to get your custom price estimate today. Quick & easy!
- Description
- 500i Series Documents
- Request a Quote
- Reviews (0)
Description
Rolling Fire Door 522i, model Flat-265, delivers robust fire protection constructed from insulated 22/24 gauge cold-rolled galvanized steel, boasting an excellent R-value of 4.7. This system utilizes durable flat 2-5/8″ x 5/8″ slats and is available for openings up to 18′ x 24′. Finish options include White, Gray, Tan, Galvanized, or Powder Coat, making it an ideal solution for applications requiring 3/4-hour, 1-1/2-hour, or 3-hour fire separation.
- Product Brochure
- Technical Specifications
- Installation Instructions
- Drop Test Form
- Color Charts
Rolling Fire Door Model 522i
Please select the correct door model that aligns with your specific requirements. Accurate selection is crucial to ensure your purchase meets your expectations in terms of design, functionality, and fit. Carefully review all available options and their specifications before making your final choice. Should you require any assistance or further clarification on models, our team is ready to provide expert guidance to facilitate your decision.






