Different Fire-Rated Door Types and Their Characteristics

Fire-rated doors play a critical role in ensuring the safety and security of buildings by containing and preventing the spread of fire and smoke. These specialized doors are designed and constructed to meet stringent fire resistance standards and regulations. In this article, we will explore the various types of fire-rated doors by the best fire-rated door manufacturers in Mumbai available in the market and delve into their unique properties and characteristics. 




 1. Wooden Fire Rated Door


Fire-rated doors constructed from Hardwood Mirandi/Teakwood, measuring approximately 120mm and 70mm in width, consist of shutters ranging from 52mm to 76mm. A hardwood interior timber structure is combined with a calcium silicate board within the door to ensure fire resistance. Additionally, both the frame and shutter are intumescent sealed to prevent any gaps.


2. Steel Fire Rated Door


A steel fire-rated door is entirely sealed along the frame with an intumescent seal and is lined with a fire-resistant material, such as Rockwool. When exposed to fire, this seal enlarges, successfully limiting and halting its progress. A door closer is frequently placed to make sure the door stays closed tightly on doors that lead to stairways or act as fire escape exits.


3. Wooden Fire Rated Cum Acoustic Door


Acoustic seals are used to reduce the distance between doors and act as a soundproofing barrier. A drop-down seal is used at the bottom of the door to block off gaps needed for movement, and a perimeter seal is utilised around the frame to cover off hinge gaps. Astragal seals are frequently needed on double-leaf doors. Standard-grade acoustic seals, such as the LORIENT seal and Enviro seal, with sound reduction capabilities ranging from 30 to 35 dB, are used to achieve effective sound reduction. Additional seals can be fitted for even more sound absorption. The use of acoustic doors is found in multiplexes and other comparable environments.


4. Wooden Lead-Lined Door


Internal layers in lead-lined doors manufactured of Hardwood Mirandi/Teakwood measure roughly 120 mm by 70 mm. One of these layers is a 2mm (+/- 1%) lead sheet with a 99.9% purity rating. When a commercial ply board is utilised, the doors' shutter thickness on both sides measures 43mm, acting as protective shields. The thickness is increased to 45mm by including a laminate shutter. Lead glasses can also be included in the doors to create vision panels.


5. Steel Lead Lined Door 


The steel frame for the lead-lined doors is made with an NSL 100 50 profile. Galvanised steel is used to build the frames, which are 1.2 mm thick, while the shutters are 44 mm thick. The shutter can be filled with mineral wool or honeycomb for additional insulation and security, and a 2mm lead sheet can be put on top. 1mm galvanised steel is used to construct the shutter itself. We also provide custom-made 200 x 300 mm single-glazed lead glass with 6 x 2 mm dimensions.


The greatest way to strengthen your home's fire protection is to install fire-rated doors. Remember that fire-rated doors are a crucial component of your building's safety and aesthetics. TRIO India, one of the leading fire-rated door manufacturers in Chennai, specializes in producing high-quality fire-resistant doors that meet rigorous safety standards. With a commitment to reliability and superior craftsmanship.





Comments

Post a Comment

Popular posts from this blog

Improving Workplace Safety: Fire Exit Door Manufacturers in Bangalore

Image
  In the realm of workplace safety, the significance of robust fire exit solutions cannot be overstated. For businesses and organizations in Bangalore, the presence of reliable fire doors for hospitals is not just a legal requirement but a critical element in ensuring the safety of employees and visitors. Understanding the nuances of fire exit doors, their types, and the regulations that govern their installation is vital in creating a secure and compliant work environment. Understanding the Importance of Fire Exit Doors The fundamental purpose of fire exit doors near me is to provide a safe and swift means of escape during emergencies, particularly during a fire outbreak. These specialized doors are strategically placed throughout buildings to facilitate the quick evacuation of occupants. In Bangalore, with its bustling commercial landscape, having properly installed and well-maintained fire exit doors is a non-negotiable aspect of workplace safety protocols. Exploring Different Types
Read more

Exploring Different Types of Clean Room Doors and Their Applications

Image
 Clean rooms are vital environments in industries like pharmaceuticals, electronics, and biotechnology, where maintaining stringent levels of cleanliness is paramount. Within these controlled spaces, Clean Room Doors play a pivotal role in safeguarding the integrity of the environment and ensuring product quality. In this blog, we will delve into clean room door specifications, classifications, and their applications, with a specific focus on pharmaceutical clean rooms.   Classification and Importance of Clean Room in Pharmaceutical Industry Clean rooms are classified based on the level of cleanliness they must maintain, often defined by international standards like ISO 14644. In the pharmaceutical industry, maintaining strict cleanliness standards is paramount, as even the tiniest particle or microorganism can compromise the quality and safety of pharmaceutical products. Clean rooms are integral to pharmaceutical Clean room , manufacturing, packaging, and research, providing controll
Read more

Clean Room Doors of the Future: Advancements in Design and Technology

Image
   In the ever-evolving landscape of cleanroom technology, Clean Room Doors stand as a vital barrier between controlled environments and the outside world. These doors not only maintain the integrity of sterile spaces but also play a pivotal role in ensuring the safety and productivity of various industries. As technology advances the clean room doors are undergoing significant transformations, ushering in a new era of efficiency, adaptability, and precision. 1. Clean Room Sliding Doors: A Space-Efficient Revolution While functional, conventional hinged clean room doors have drawbacks when it comes to preserving aseptic conditions. The cutting edge of cutting-edge design, clean room sliding doors provide a space-saving solution with a small footprint. These doors operate smoothly on tracks, eliminating air turbulence and the possibility of pollutants entering the cleanroom environment. 2. Portable Clean Rooms: Flexibility Redefined  Portable clean rooms with cutting-edge clean room doo
Read more