Manufacturing Process
Engineered for Safety. Manufactured with Precision.
At Right Door, every door is more than a product — it is a life-safety system. Our manufacturing process is built around precision engineering, strict quality control, and compliance with national and international fire safety standards. From raw material selection to final inspection, every stage follows a structured methodology to ensure durability, performance, and protection.
Fire Performance, Built Into Every Layer
We believe a door must deliver essential fire performance characteristics — not as claims, but as measurable outcomes.
Structural integrity under extreme heat.
Prevents the spread of flames across compartments.
Restricts heat transfer to the safe side.
Limits passage of smoke via sealing & compartmentalization.
Complete Door System (Assembly)
- Frame
- Door leaf
- Core material
- Fire-rated hardware
- Seals & glazing (if applicable)
- Certified performance as a system
Our Step-by-Step Manufacturing Process
Every stage is controlled, documented, and verified to ensure durability, performance, and protection.
Raw Material Inspection
STEP 01The foundation of a high-performance door begins with the right materials. Each batch undergoes inspection before entering production.
- High-grade steel sheets with verified thickness
- Fire-rated core materials
- Quality-tested hardware components
- Dimensional & surface inspection
Precision Cutting & Fabrication
STEP 02Advanced fabrication ensures structural stability and dimensional accuracy, helping the door retain rigidity at elevated temperatures.
- CNC cutting for precise shaping
- Hydraulic bending for frame accuracy
- Controlled welding for structural strength
- Frame & shutter fabrication as per design
Core Filling & Fire Insulation
STEP 03This stage is critical to achieving the intended fire rating and restricting heat transfer and smoke passage.
- Mineral wool / approved fire-resistant core
- Intumescent strips for expansion during fire
- Smoke seals to restrict toxic gases
- Reinforcements for hardware support
Surface Treatment & Powder Coating
STEP 04To enhance durability and aesthetics, each door undergoes surface finishing for long-term resistance to corrosion and wear.
- Anti-corrosion pre-treatment
- Phosphating process (if applicable)
- Uniform powder coating application
- Controlled baking for long-lasting finish
Hardware Installation & Assembly
STEP 05A fire door is only as reliable as its hardware. Components are installed as per manufacturer and fire compliance guidelines.
- Fire-rated hinges & door closers
- Panic bars (where required)
- Mortise locks
- Glazing (if specified), smoke & edge seals
Quality Inspection & Verification
STEP 06Before dispatch, every door undergoes comprehensive checks. Only after passing all stages is it approved for delivery and installation.
- Dimensional accuracy verification
- Alignment & functionality testing
- Surface finish inspection
- Seal placement & hardware performance check
Designed to Meet Recognized Fire Safety Standards
Our fire-rated doors are designed in accordance with recognized standards to support compartmentalization — a critical fire safety strategy that contains fire within a designated area and prevents rapid spread throughout the building.
Standards We Align With
- IS 3614 (Indian Standard – Fire Check Doors)
- BS EN 1634 (Fire Resistance Testing)
- NFPA / UL Standards (as per project requirements)
Where Our Doors Are Used
Proper placement and specification are essential to maintaining fire compartment integrity. Our manufactured doors are installed in:
We do not merely manufacture doors — We manufacture protection systems.
At Right Door, we combine engineering expertise, industry experience, material science knowledge, and compliance awareness to ensure every door delivered contributes to building safety, operational continuity, and long-term reliability.