Adams Rite 3600 Series Fire-Rated Concealed Vertical Rod Exit Device for Hollow Metal DoorsProfessional Fire-Rated Exit Solution for Commercial ApplicationsThe Adams Rite 3600 Series Fire-Rated Concealed Vertical Rod Exit Device delivers professional-grade security and fire protection for hollow metal door applications. This Grade 1 exit device features 3-hour fire rating with concealed vertical rods providing two-point locking for doors up to 8’0″ x 10’0″. Constructed with extruded aluminum push bar and hardened steel components, the device accommodates door thicknesses from 1-3/4″ to 2-1/4″ with minimum 3-1/2″ stile width requirements.Professional Features & BenefitsANSI/BHMA Grade 1 certifiedNarrow stile aluminum door constructionRim (8300/8400) and top-of-door mounted (8800/8700/EX88) configurationsStainless steel touchbar / crossbarUL 10C fire door listedPanic-proof single-motion egressAvailable with electric latch retractionCompatible with 7800 electric strikeMultiple trim options and leversField-reversible handingTechnical SpecificationsDoor Application: Narrow stile aluminum doorsConfiguration: Rim, mortise, top-of-door mountedEgress: Single-motion panic proofCompatible Strike: 7800 Series electric strikeFire Rating: UL 10C listedANSI/BHMA: Grade 1Handing: Field reversibleInstallation & OperationReview manufacturer specifications and verify door preparation requirements including door thickness (1-3/4″ to 2-1/4″), minimum stile width (3-1/2″), and fire rating compatibility.Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for concealed vertical rod installation.Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions for vertical rod channels and strike locations.Install header strike, bottom strike, and all mounting hardware securing the device to door and frame per manufacturer torque specifications.Adjust push bar height (30″ to 44″) and operational components for proper alignment, latching, and smooth operation throughout the full range of motion.Test device operation including two-point locking engagement, push bar activation, and cylinder operation if installed to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.Professional ApplicationsCommercial Office BuildingsEducational FacilitiesHealthcare InstitutionsGovernment and Municipal BuildingsIndustrial and Warehouse FacilitiesMulti-Tenant Residential PropertiesHigh-Security Commercial FacilitiesWhy Choose Adams Rite Quality?Adams Rite 3600 Series exit devices deliver professional-grade reliability with extruded aluminum construction and hardened steel components rated for Grade 1 commercial performance. 5 Year manufacturer warranty provides added confidence for demanding fire-rated applications. Engineered for critical commercial egress applications where dependable performance and code compliance are essential.