Smoke Sealing Contractors

While fire is destructive, smoke inhalation is the leading cause of death in fire-related incidents. Smoke sealing ensures that smoke and toxic gases do not travel through small gaps or penetrations in walls, ceilings, floors, or door frames. It is a critical part of passive fire protection, especially in buildings with complex MEP (Mechanical, Electrical, and Plumbing) systems.
Proper smoke sealing include:

• Maintains compartmentalization during a fire
• Reduces smoke migration across floors or rooms
• Increases evacuation time for occupants
• Helps meet to fire authority requirements
• Prevents smoke damage to sensitive equipment in data centers, hospitals, and server rooms

Ozone Fire Systems is one of the best smoke sealing constractors in Delhi NCR providing services in Noida, Gurugram, Faridabad, Ghaziabad,  Greater Noida, We partner with globally trusted brands like Hilti for reliable and code-compliant materials. Smoke Sealing Materials & Products We Use are:

• Intumescent Sealants: Expands when exposed to heat, sealing penetrations
• Acrylic & Silicone-Based Smoke Sealants
• Firestop Pillows and Mortars
• Smoke Control Gaskets for Doors & Dampers
• Perimeter Smoke Seals for Fire Doors
• Foam, Putty Pads, and Wrap Strips for Electrical and Plumbing Openings

Smoke sealing is essential in areas including:

• Service Shafts & Riser Openings
• Cable Penetrations in Server Rooms & Data Centre’s
• Slab Edge Joints & Construction Gaps
• Lift Lobbies, Escape Routes & Staircase

As part of a comprehensive fire protection system, smoke sealing plays a critical role in maintaining compartmentation and preventing the spread of harmful smoke and toxic gases during a fire. We are trusted Smoke Sealing Contractors, delivering compliant and effective smoke barrier solutions for commercial, residential, and industrial facilities in Delhi NCR. Our smoke sealing work process steps are:

1. On-Site Evaluation & Gap Assessment
2. Fire Zone & Penetration Mapping
3. Selection of Compatible Smoke Seal Materials
4. Professional Installation by Certified Firestop Technicians
5. Labelling & Visual Documentation for Each Seal
6. Issuance of Completion Certificate for Fire Audits

Smoke is often more deadly than fire itself. Our professional smoke sealing services in Delhi NCR help prevent its spread, protecting occupants and allowing for safe evacuation. Our services include:

• Door Frame & Perimeter Sealing – Sealing gaps around fire-rated doors and frames to stop smoke leakage
• Wall & Floor Joint Sealing – Smoke-tight sealing of construction joints, expansion gaps, and control joints
• Penetration Sealing – Sealing for cable trays, ducts, and piping systems passing through smoke-rated barriers
• Smoke Curtains & Barriers – Installation of active and passive smoke containment systems
• HVAC & Duct Sealing – Smoke seals around air ducts and diffusers to maintain compartment integrity

We offer on-site smoke sealing services in Delhi, Gurugram, Noida, Greater Noida, Faridabad, Ghaziabad and all over Delhi NCR.

Our expert team ensures every gap, penetration, and joint in your structure is properly sealed using certified smoke sealants, fire-resistant barriers, and intumescent materials which make us Best Smoke Sealing Contractors in Delhi. Whether you’re working on a new project or retrofitting an existing building, our solutions are tailored to meet local and international building codes.

• 10+ Years of Experience in Passive Fire Protection
• Trained Workforce with Manufacturer Certifications
• Retrofit & Live-Site Capabilities with Minimal Disruption
• Post-Construction Service & Annual Maintenance Contracts