- Fire Safety Compliance Solution
Fire
Resistant
Doors &
Shutters
Certified fire doors and automatic fire shutters built for commercial and industrial buildings - protecting lives and property with up to 2 hours of fire resistance.
4.8 · 320+ Google Reviews
- Fire ratings of 60 and 120 minutes available
- Steel, stainless steel & timber fire door options
- Automatic shutters link directly to fire alarm systems
- Maximum shutter size 6.5m × 6.5m
- 3C certified - meets international fire safety standards
Get a Free Quote
- ⚡ Fast response - we reply within 2 business hours
- 🔒 Your information is private and never shared
- or call us directly
6.5m
Max Shutter Size
24/7
After-Sales
- Why Choose Three Sinha
Built for Protection. Built to Code.
Every fire door and shutter is manufactured to international fire safety standards and designed for reliable performance under extreme conditions.
Up to 2-Hour Rating
Available in 60-minute and 120-minute fire ratings to meet building code requirements for different occupancy types.
3C Certified Quality
Meets the compulsory certification standard of the Fire Products Conformity Assessment Center of the Ministry of Public Security.
Auto Alarm Integration
Automatic fire shutters link directly to your building's fire detection system and descend instantly when triggered.
Multiple Material Options
Galvanized steel, stainless steel, and timber frame options — fire-safe construction in the finish that suits your building.
Available Colours
Powder-coated finishes available in multiple colours to match your building's interior or exterior design requirements.
Full Compliance Docs
We provide complete certification, compliance documentation, and CAD drawings for project submissions and permits.
- Product Range
Three Types of Fire Protection
Steel, timber, and automatic shutters - covering every fire safety scenario for your building.
- Type 01
Steel Fire Doors
Galvanized steel construction with fire-resistant board infill. Available in single and double leaf with optional fire-rated view panels.
- 🔥 60 & 120 Min Rating
- Type 02
Timber Fire Doors
Steel frame with a wood finish leaf and fire-resistant board infill - fire-safe yet refined for hotels, offices, and premium spaces.
- 🔥 60 & 120 Min Rating
- Type 03
Automatic Fire Shutters
One-piece pressed steel curtain panels. Automatically links and activates with building fire alarm systems. Up to 6.5m × 6.5m.
- 🔥 ≥1 & ≥2 Hour Rating
- Technical Specifications
Built to International Standards
Fire Rating
60 / 120 Minutes
Material
Galvanized / Stainless Steel / Timber
Max Shutter Size
6.5m × 6.5m
Shutter Operation
Automatic / Manual
Alarm Integration
Yes - Direct Link
View Panel
Available (Steel Doors)
Certification
3C Certified
Finishes
Multiple Powder-Coat Colours
Applications
Commercial & Industrial
Maximum Fire Rating
Also available in 60-minute rating. Both exceed standard Sri Lankan building code requirements.
- Pricing
Steel Fire Doors Built to Contain
Engineered from galvanized steel sheets with a solid fireproof board infill, our doors are certified for 60- and 120-minute fire ratings — trusted across airports, stations, hotels, malls, factories, warehouses and underground garages.
- Starting From
LKR 310,000 / sq.ft
- Sri Lanka's #1 Fire Door Maker
- What's included
Fire resistant for up to two hours
Tested fire ratings of 60 and 120 minutes
Made from steel or stainless steel
Galvanized sheet construction with fireproof board infill
Available in a range of colours
Finished to suit any interior or facade
Optional fire-resistant view panel
Clear visibility without compromising the rating
- Where they're used: airports, railway & metro stations, hotels, shopping malls, supermarkets, factories, warehouses and underground garages.
- Applications
Where Our Fire Doors Are Installed
Airports
Meets strict aviation authority fire code requirements for public terminal spaces.
Hotels
Fire-rated corridors, stairwells, and kitchen areas for guest safety compliance.
Malls & Supermarkets
Zone-by-zone fire containment for high-traffic commercial retail environments.
Factories & Warehouses
Industrial fire protection for large floor plans and high-value storage areas.
Underground Garages
Critical fire protection for below-ground parking with limited escape routes.
Office Buildings
Server rooms, electrical risers, and floor-to-floor fire compartmentalisation.
Stations & Transit
High-occupancy transit hubs with strict regulatory fire safety requirements.
Schools & Institutions
Educational facilities requiring fire-safe exit routes and zone separation.
- How It Works
From Inquiry to Installation
- Speak to a Specialist
Need fire safety compliance for your building?
Call us directly and our fire door specialists will advise on the right solution for your project.
Sales lines open · Monday – Saturday · 8:00 am – 6:00 pm
58 Years
of unparalleled excellence
- Entrepreneur of the Year (COYLE) – 2025
- Best Inquiry Management (INCO) – 2025
- Sri Lanka Entrepreneur Award – Provincial (FCCISL) – 2025
- Sri Lanka Entrepreneur Award – National (FCCISL) – 2025
- CNCI Achiever Award – 2025
- NCCSL Best Entrepreneur Award (NCCSL) – 2025
- NCCSL Runners-up in Industry/Manufacturing (Large Category) – 2025
- NCCSL Best Entrepreneur in Financial Performance – 2025
- Customer Stories
Trusted by Thousands Across Sri Lanka
Three Sinha supplied and installed fire doors throughout our hotel. The team was knowledgeable about compliance requirements and completed the project on time.
Samantha Perera
Hotel Manager, Colombo
We used Three Sinha for our warehouse fire shutter installation. The auto-link to our alarm system worked perfectly and the documentation was thorough.
Rohan Gunawardena
Operations Director, Ratmalana
Exceptional service from quote to installation. Three Sinha provided all the compliance paperwork we needed for our building permit. Highly professional.
Chaminda Wijekoon
Business Owner, Kandy
- Frequently Asked Questions
Everything You Want to Know
All Three Sinha fire doors and shutters are available in 60-minute and 120-minute fire ratings. Both options meet standard building code requirements in Sri Lanka and internationally recognised fire safety standards.
Our automatic fire shutters are available up to 6.5 metres wide and 6.5 metres high, making them suitable for large commercial and industrial openings such as warehouse bays, loading docks, and mall corridors.
Yes. We provide full certification, compliance documentation, and CAD drawings for project submissions, building permits, and fire safety audits. This is included as standard with all commercial fire door and shutter projects.
Yes. Our automatic fire shutters can be directly linked to your building’s existing fire detection and alarm system. When the alarm activates, the shutters descend automatically to contain the fire — no manual intervention required.
Our fire shutters meet the 3C compulsory certification standard of the Fire Products Conformity Assessment Center of the Ministry of Public Security. We can provide full certification documentation for building permit submissions.
Our fire doors are primarily used in commercial and industrial settings — airports, hotels, malls, factories, offices, and warehouses. However, we do supply fire-rated doors for residential applications such as home garages and utility rooms where required.