Firestop Services
Explore firestopping, fireproofing, remediation, inspection support and project-coordination services for New York City projects.
Through-Penetration Firestopping
Firestop systems for pipes, conduits, cables and other penetrants passing through rated walls and floors.
Read more → servicesFirestop Caulking
Professional application of listed firestop sealants for compatible wall, floor and penetration conditions.
Read more → servicesFire-Rated Joint Systems
Fire-resistive joint treatment for construction joints where movement, geometry and rating requirements must be coordinated.
Read more → servicesHead-of-Wall Firestopping
Firestopping for the dynamic or static joint between rated partitions and the structure above.
Read more → servicesPerimeter Fire Barrier
Perimeter fire barrier work at curtain-wall slab edges to help maintain the intended fire-resistance separation.
Read more → servicesPipe Penetration Firestopping
Firestop treatment for metallic and nonmetallic piping penetrations through rated assemblies.
Read more → servicesCable & Conduit Firestopping
Firestopping for electrical conduit, cable bundles, sleeves and low-voltage penetrations.
Read more → servicesMechanical Penetration Firestopping
Firestop solutions around mechanical penetrations and service openings in fire-resistance-rated construction.
Read more → servicesPlumbing Penetration Firestopping
Coordinated firestopping for plumbing penetrations in walls, shafts, risers and rated floor assemblies.
Read more → servicesElectrical Firestopping
Dedicated firestop support for electrical contractors and projects with dense conduit and cabling scopes.
Read more → servicesIntumescent Firestop Systems
Use of intumescent firestop materials where listed system conditions require expansion under heat exposure.
Read more → servicesFirestop Remediation
Correction of damaged, missing, incomplete or nonconforming firestop conditions discovered during renovation or inspection.
Read more → servicesFirestop Repairs
Targeted repairs after trade damage, cable changes, pipe work or construction modifications disturb existing firestop.
Read more → servicesInspection Correction Support
Organized response to firestop punch lists and inspection comments with clear tracking from deficiency to closeout.
Read more → servicesFirestop Documentation
Field and project documentation structured to help teams track installed conditions, system references and closeout information.
Read more → servicesNew Construction Firestopping
Full-scope firestopping support integrated into new-construction sequencing and multi-trade coordination.
Read more → servicesRenovation Firestopping
Firestop work for occupied-building renovations, tenant improvements and phased construction.
Read more → servicesShaft & Riser Firestopping
Firestop services for vertical shafts, risers and service zones where rated continuity and access conditions can be challenging.
Read more → servicesSleeve Firestopping
Firestop treatment for empty and occupied sleeves through rated walls and floors.
Read more → servicesMulti-Trade Firestop Coordination
Centralized firestop coordination across plumbing, electrical, mechanical and low-voltage scopes.
Read more → servicesSpray Fireproofing
Spray-applied fire-resistive material support for structural protection scopes where project requirements call for tested fire-resistive assemblies.
Read more → servicesStructural Steel Fireproofing
Fireproofing scope coordination for structural steel members in new construction, renovation and repair conditions.
Read more → servicesFireproofing Repair
Localized repair planning for damaged or disturbed fireproofing discovered during renovation, MEP work or inspection.
Read more → servicesFire Barrier Management
Ongoing identification, tracking and repair coordination for rated barriers affected by changing building services.
Read more → servicesSmoke Sealing
Smoke-seal coordination at compatible joints and penetrations where the project design requires continuity of smoke-resistive construction.
Read more → servicesFloor Joint Firestopping
Fire-resistive joint treatment for floor-to-floor and floor-to-wall movement or construction joint conditions.
Read more → servicesWall-to-Wall Joint Firestopping
Fire-resistive joint systems for rated wall intersections and movement conditions requiring coordinated continuity.
Read more → servicesCurtain Wall Firestopping
Dedicated curtain-wall and slab-edge firestop coordination for perimeter conditions in high-rise and commercial construction.
Read more → servicesFirestop Survey & Assessment
Structured field surveys to identify missing, damaged or questionable firestop conditions before repair or closeout planning.
Read more → servicesThird-Party Inspection Preparation
Preparation support before special or third-party firestop inspections, including documentation and field-readiness checks.
Read more → servicesFirestop Submittals
Project support for organizing anticipated firestop systems and submittal information before field installation begins.
Read more → servicesEngineering Judgment Coordination
Coordination support when project teams identify field conditions that may require manufacturer or engineering review rather than an assumed standard detail.
Read more → servicesFirestop Labeling & Identification
Labeling and identification workflows that help project teams track completed firestop conditions and future maintenance.
Read more → servicesFirestop Maintenance Program
Recurring building firestop maintenance planning for facilities where cable, pipe and equipment changes can disturb rated barriers over time.
Read more → servicesLow-Voltage Firestopping
Firestopping for telecom, security, data and low-voltage cable pathways through rated walls and floors.
Read more → servicesAfter-Hours Firestop Service
Scheduled after-hours firestop work for occupied facilities and projects where daytime access is limited.
Read more → servicesEmergency Firestop Repair
Rapid-response intake for damaged, removed or disturbed firestop conditions that require urgent review and repair planning.
Read more → servicesEmergency Inspection Correction
Urgent punch-list and inspection-correction intake for firestop deficiencies with time-sensitive closeout requirements.
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