In New York City, fire-resistance rated construction is critical for protecting life, property, and adjacent structures during a fire. It includes walls, floors, ceilings, shafts, and other assemblies designed to withstand fire exposure for a specified period of time.
Because of its importance, the NYC Building Code mandates Special Inspections and Progress Inspections for these systems to verify proper installation in accordance with approved construction documents and fire-resistance test standards.
At Alan Margolin & Associates, we are a DOB-approved Class 1 Special Inspection Agency with deep experience inspecting fire-resistance rated construction in projects across all five boroughs.
When Are Fire-Resistance Rated Construction Inspections Required?
The NYC Department of Buildings (DOB) requires special and progress inspections for fire-resistance rated systems when:
- New fire-rated assemblies are installed
- Fire barriers, partitions, or horizontal assemblies are constructed
- Penetrations or joints in fire-resistance assemblies are sealed
- Fire-resistant doors, frames, or windows are installed
- Wallboard or shaftwall construction is performed
- There are modifications to existing fire-rated structures
These inspections must be performed by a certified inspection agency and are typically required before walls are closed up or prior to final DOB sign-off.
What Do Fire-Resistance Rated Construction Inspections Include?
At Alan Margolin & Associates, our fire-resistance rated construction special & progress inspections include:
- Verifying installation of fire-rated walls, ceilings, shafts, and barriers
- Inspection of materials, thicknesses, layers, and fastening methods
- Confirmation of compliance with UL, ASTM E119, or equivalent fire-resistance ratings
- Ensuring no unprotected penetrations or joints remain in rated assemblies
- Verification of approved details for head-of-wall and bottom-of-wall connections
- Documentation and coordination with DOB and project team
We also inspect the installation of fire-rated doors, access panels, and fire-protection features, ensuring that everything aligns with the approved drawings and fire test assembly ratings.
Why Choose Alan Margolin & Associates?
As a full-service engineering firm and Class 1 Special Inspection Agency in NYC, we offer more than just code compliance—we offer peace of mind. Our team of engineers and ICC-certified inspectors is trusted by developers, architects, and contractors for:
- Fast, responsive scheduling to avoid project delays
- In-depth knowledge of NYC Building Code, Chapter 7 and ASTM fire-resistance standards
- Coordination with construction managers and subcontractors for field verification
- Integrated services, including firestopping, energy code, mechanical, and structural inspections
- Detailed inspection reports for DOB filings and project records
We understand that fire-resistance inspections are time-sensitive. That’s why our inspectors are available to mobilize quickly and report findings in real-time to keep your project on schedule.
Common NYC Projects Requiring Fire-Resistance Inspections
We provide fire-resistance rated construction inspections for:
- High-rise residential and commercial towers
- Healthcare facilities and labs with rated corridors and fire zones
- Schools and institutional buildings
- Transit, infrastructure, and civic buildings
- Multifamily and mixed-use developments
Whether you're building new or renovating an existing structure, our team ensures your fire-rated assemblies are installed to code, inspected thoroughly, and ready for DOB sign-off.
Schedule Your Fire-Resistance Rated Construction Inspection Today
Don’t risk failed inspections or safety violations. Trust Alan Margolin & Associates to provide certified fire-resistance rated construction special and progress inspections that meet NYC DOB requirements and industry standards.
Contact us today to schedule an inspection and keep your construction project compliant, safe, and on track.