Buy Fire-Rated Doors with Fire Department Approval
Adoora fire-rated doors (AFA) are manufactured in compliance with Tehran Fire Department requirements and can be ordered in single-leaf, double-leaf, glazed, glass-clad, and wood-veneer designs. Featuring durable steel frames and standard fire-rated hardware, these doors are suitable for use in office buildings, residential projects, healthcare centers, and high-traffic environments.
For accurate pricing, standard size selection, and professional purchase guidance, please contact our experts directly.
Featured Fire-Rated Door Projects
Mega Mall Cinema
Book Garden
Kowsar Cinema
Erfan Hospital
Iranmehr Hospital
Crystal Rose Residential Complex
Mofid Hospital
Araz Hotel, Nowshahr
Grand Miras Rashidiyeh Hotel
Golgohar Pelletizing Plant
Parsian Azadi Hotel
Fereshteh SMP Commercial Complex
Modern Zaferanieh Commercial Complex
Fire-Rated Door Installation Guide
?What Factors Determine Fire-Rated Door
The price of fire-rated doors depends on several factors, each of which can directly or indirectly affect the final cost:
Materials Used
Fire-rated doors are commonly made from materials such as steel, iron, and stainless steel. Steel fire-rated doors generally offer higher fire resistance and are often more expensive. Wood-finished doors or doors with fire-rated glass may vary in price depending on their structure, fire rating, and technical specifications.
Door Dimensions
Standard fire-rated door sizes are usually 105 × 210 cm or 110 × 210 cm. However, if custom dimensions are required, both manufacturing and installation costs may increase.
Fire Resistance Rating
Fire-rated doors are classified based on how long they can resist fire, such as 30, 60, or 90 minutes. Doors with higher fire resistance ratings usually cost more because they require stronger and more specialized materials.
Hardware and Accessories
Components such as fire-rated handles, special hinges, smoke seals, and fire-resistant coating systems can have a significant impact on the final price. Using high-quality certified hardware may increase the overall cost but improves safety, durability, and performance.
Fire Department Approvals and Standards
Fire-rated doors that comply with Fire Department requirements and relevant standards such as UL or BHRC are usually more expensive, as they require additional technical inspections, quality control, and compliance verification.
?What Is a Fire-Rated Door
A fire-rated door is a door designed to resist heat, fire, and smoke for a specified period of time. These doors are used to help contain the spread of fire and smoke and to provide safer emergency evacuation routes.
Fire-rated doors play an important role in improving life safety and reducing damage caused by fire. They are commonly installed in high-rise buildings, stairwells, and emergency exit areas to help people evacuate the building more safely and efficiently.
Fire-Rated Door Authenticity Verification
One of the main concerns for employers, contractors, and project owners is ensuring the authenticity of fire-rated doors and verifying their official certifications.
Adoora Faraz Aria Engineering Company has obtained official approval from the Tehran Fire Department as well as the Building and Housing Research Center (BHRC). Accordingly, Adoora manufactures and supplies its fire-rated doors in compliance with national and international standards.
All Adoora fire-rated doors are provided with:
Tehran Fire Department approval registration number
Product authenticity tracking code
Valid laboratory test reports issued by approved authorities
Before purchasing, customers can officially verify the authenticity of the fire-rated door by submitting the door’s technical specifications and approval number through the relevant verification systems.
Free Consultation
Contact us for a free consultation and pricing information on all types of fire-rated doors.
Standard Fire-Rated Door Sizes
Single-leaf fire-rated doors are commonly manufactured in the standard size of 110 cm width and 210 cm height. This size is one of the most widely used options for residential, office, and industrial spaces. However, one of the key advantages of these doors is that they can also be custom-made according to the client’s requirements, while remaining compliant with fire safety regulations.
The minimum producible size for single-leaf fire-rated doors is 92 cm in width and 200 cm in height. The maximum size can reach up to 125 cm in width and 240 cm in height, making these doors suitable for larger and more frequently used areas.
Double-leaf fire-rated doors also offer a high level of flexibility in production. These doors can be manufactured up to 240 cm in width and 240 cm in height, making them an ideal solution for spaces that require wider entrances.
By choosing either standard or custom fire-rated door sizes, you can maintain the required safety standards while also achieving a design that fits your space. If you need further consultation or assistance in selecting specific dimensions, our experts are ready to help.
National Building Code Requirements for Fire-Rated Doors
The National Building Code includes technical and legal requirements for the design, supervision, and execution of construction projects, with the purpose of ensuring safety, comfort, and economic efficiency for the community.
One of the key requirements within these regulations is the use of standard fire-rated doors approved by the Fire Department. These doors must provide at least 90 minutes of fire resistance, have official Fire Department approval, and be registered in the approved vendor list.
Fire-rated doors must be installed in critical areas such as emergency stairwells, areas near elevators, equipment rooms, and emergency exits to help prevent the spread of fire and smoke. The standard size for fire-rated doors is 210 × 110 cm; however, they can also be manufactured in different dimensions, provided that the required Fire Department approvals are obtained.
Fire-Rated Door Requirements
Smoke Seal
Panic Bar
Door Closer
Door Closer
Fire-Rated Door Technical Specifications
| No. | Technical Specification | Description |
|---|---|---|
| 1 | Frame Steel Sheet | Steel sheet with a thickness of 1.25 mm |
| 2 | Door Leaf Steel Sheet | Steel sheet with a thickness of 1 mm |
| 3 | Hinges | 3 steel hinges |
| 4 | Internal Door Leaf Structure | Reinforced bent steel structure filled with rockwool insulation |
| 5 | Hinge Reinforcement Plates | 3 punched plates, 15 × 15 cm |
| 6 | Frame Reinforcement Plates | 8 plates, 20 × 15 cm |
| 7 | Thermal Insulation | Rockwool panel and ceramic wool insulation with a density of 120 kg/m³ |
| 8 | Sound Insulation | Sound reduction up to 40 dB |
| 9 | Connections and Assembly | CO₂ shielded welding and SMAW welding |
| 10 | Paint Finish | Electrostatic powder coating cured in a conveyor oven |
| 11 | Color Options | Available |
| 12 | Panic Bar | SGS brand |
Door Leaf Steel Sheet Material
Steel or galvanized steel sheet, 1–2 mm thick, with electrostatic powder coating
Door Core Filling Material
Rockwool panel, 80–120 kg/m³ density, with low thermal conductivity; or non-combustible eco-friendly perlite with no gas emission under fire conditions. Optional core composition includes 5 cm ceramic wool with 120 kg/m³ density, 6 mm ceramic fiber insulation, and 3 mm fire-resistant Teflon fabric.
Door Finish / Painting
The doors and frames are finished with electrostatic oven-cured powder coating.
Door Hardware & Accessories
Made of galvanized steel or mild steel sheet with a thickness of 1 to 1.5 mm
Door Frame Steel Sheet Material
Made of galvanized steel or mild steel sheet with a thickness of 1.25 to 1.5 mm
Door Hardware & Accessories
Includes fire-rated steel hinges, smoke seals, emergency exit lockset, panic bar / panic exit device, and door closer.
Fire-Rated Door Opening Direction According to Fire Safety Regulations
The opening direction of a fire-rated door must be reviewed according to the applicable fire safety codes and regulations. The following points provide a brief overview of the main requirements.
Opening Toward the Escape Route
Fire-rated doors should always open in the direction of building exit or the designated escape route. This requirement is intended to allow faster and safer evacuation during a fire or emergency situation.
Installation on Emergency Escape Routes
If a fire-rated door is installed at a stairwell exit, near elevators, at an emergency exit, or in a public passageway, it must open outward toward the exit direction.
Installation in Enclosed Spaces such as Electrical or Utility Rooms
In enclosed areas such as electrical rooms or mechanical rooms, where fire containment inside the room may be required, the door may open inward. However, this must be approved by the Fire Department and comply with the relevant fire safety requirements.
Clear Opening Width and Free Swing Area
The door must be able to open at least 90 degrees and have a clear, unobstructed swing area. No obstacle, such as a wall, fixed object, or stair, should prevent the door from opening fully.
Panic Bar / Panic Exit Device
Emergency exit doors must be equipped with a panic bar or panic exit device. This allows the door to be opened from the inside simply by pushing the bar, without the need for a key or any special tool.
Reference Regulatory Documents
National Building Code of Iran, Section 3: Fire Protection of Buildings
Tehran Fire Department Requirements — Emergency Exits and Fire-Rated Doors
Fire-Rated Door Installation and Commissioning
One of the most important factors to consider for fire-rated doors is their proper installation at the designated location. Fire-rated door installation is generally carried out in the following two methods:
- Dry Installation:This method is used in locations where a prepared subframe has already been installed. The space inside the door frame must be filled with fire-resistant thermal insulation, and the frame is then fixed to the subframe using 6 or 8 screws.
- Wet Installation:This method is used in locations where no prepared subframe has been installed. In this case, the inside of the door frame must be filled with mortar, and the frame should be aligned and plumbed using a laser level.
Frequently Asked Questions
Fire-rated doors are typically installed in high-rise buildings and emergency stairwell areas to provide safer evacuation routes and help occupants exit the building more easily in the event of a fire.
Essential fire-rated door hardware includes a panic bar, rear lever handle available in plain or keyed models, door closer, and smoke/perimeter seal.
Due to their critical role in building safety, fire-rated doors must be manufactured in accordance with specific standards and technical requirements to ensure reliable performance in emergency situations. For this reason, the Tehran Fire Department and Safety Services Organization has established specific regulations and standards for the import, manufacturing, and production of fire-rated doors.
Several factors can affect the price of a fire-rated door, including the door dimensions, type of finish, frame type, quality of hardware, and the type of steel sheet used in the door structure.
The price of a fire-rated door is calculated based on several key factors, including the door finish, dimensions, quantity, frame type, hardware, steel sheet material, and rockwool core. By evaluating all these specifications, the final price of the fire-rated door can be determined.
