

Rolling Fire Door 518i
Max Size: 30′ Wide or 24′ High (not to exceed 600 sq ft)
Slat Profile: Flat-265
Slat Material: 18/24 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 518i provides robust fire protection for openings up to 30′ W or 24′ H (max 600 sq ft). Featuring Flat-265 slats of 18/24 ga cold-rolled galvanized steel, insulated to R=4.7, these 2-5/8″ x 5/8″ profiles ensure durability. Available with chain hoist or motorized operation, it boasts UL 3/4hr, 1-1/2hr, or 3hr ratings. Finish options include White, Gray, Tan, Galvanized, or Powder Coat.
- Product Brochure
- Technical Specifications
- Installation Instructions
- Drop Test Form
- Color Charts
Rolling Fire Door Model 518i
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.







