NFPA 2112: FR Clothing Standard | Flame resistant

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NFPA 2112: FR Clothing Standard | Flame resistant

nfpa 2112 FR clothing

FR clothing sets the minimum protection standards for fire-resistant clothing intended to protect against thermal hazards. The National Fire Protection Association’s (NFPA) Committee on Protective Clothing and Equipment (CPC) is the primary technical body that develops the standard. This blog takes you through NFPA2112 by breaking down all its elements and highlighting the key points along with an explanation of each section.

Table of Contents

What is the NFPA standard for flame retardant clothing?

The NFPA standard for flame retardant clothing is NFPA 2112. This standard defines the requirements for the design, performance, and testing of flame resistant garments for use by industrial personnel working in areas with potential exposure to flash fire or electric arc flash.

The main points of this standard are:

Flame-resistant garments must be designed with specific criteria for protection against flash fires and electric arc flashes (EAFs). These criteria include fabric material, construction details, and garment design features.

The garment must be tested according to specific procedures to establish its resistance to ignition and propagation of flames.

The garment should be tested both while worn by a dummy (human) and while providing protection against EAFs when placed over a mannequin head form.

What is NFPA 2112 mean?

nfpa 2112

The National Fire Protection Association (NFPA) 2112 standard is the premier guide for designing and manufacturing protective clothing for firefighters. The NFPA 2112 standard provides guidance on the design, performance, and testing requirements for firefighter garments, including shirts, trousers, coats, and gloves. The standard also includes guidance on the selection and use of protective clothing.

NFPA 2112 is based on extensive research into what works best in real-world situations. It was first published in 1998 by NFPA Technical Committee 7D (Protective Clothing), a committee of volunteer technical experts who have been involved in firefighting activity or research related to firefighter safety. NFPA Technical Committee 7D is responsible for all NFPA standards related to protective clothing used by firefighters.

NFPA 2112 standard requirements and tests methods

The National Fire Protection Association (NFPA) 2112 standard test methods are used to evaluate the protective clothing worn by firefighters. The standard was developed to provide a minimum level of protection for firefighters when exposed to fire and heat. The NFPA 2112 standard test methods include a series of tests that evaluate the performance of the clothing in relation to the following: thermal exposure, radiant heat exposure, flash fire exposure, water resistance, and tear strength.

The NFPA 2112 standard tests methods include ASTM D7138 (thread melting resistance), ASTM D6413 (vertical flame resistance), ASTM F2894 (heat resistance), ASTM F2700 (heat transfer performance), and ASTM F1930 (instrument manikin test).

ASTM D7138 (thread melting resistance) is a test method for determining the thread melting point of the fabric. The sample is exposed to an electric current of known strength and temperature for a specified length of time. The test specimen is then broken and visually examined for evidence of thread melt. The temperature at which one or more threads melt is recorded as the thread melting point.

ASTM D6413 is a test method for measuring the vertical flame resistance of textile fabrics. The test specimen is placed in a vertically oriented flame for a specified time, and the resulting char height and/or time to ignition are recorded. This test method is used to evaluate the fire performance of materials used in garments, linens, drapes, and other applications where vertical flames are a concern.

ASTM F2894 is a test standard that measures the heat resistance of materials. This is important because many materials are used in high-temperature environments, and need to be able to withstand exposure to extreme heat. The ASTM F2894 test measures the material’s ability to resist degradation at high temperatures, making it an important metric for assessing the suitability of a material for use in high-temperature applications.

The ASTM F1930 test method is used to evaluate the heat transfer performance of clothing worn by instrument manikins. The test simulates the body heat loss of a person wearing only underwear (without any outer garments) in a hot environment.

The ASTM F2700 test method is used to evaluate the flame resistance of clothing materials and products by means of an open flame source. The garment is tested with a circular flame source that is 3 inches (76 mm) in diameter and 1 inch (25 mm) high.

Certification requirements for the NFPA 2112 Standard

NFPA 2112 is the National Fire Protection Association’s standard for Flame-Resistant Garments for Emergency Services Personnel. It was developed to ensure that firefighters and other emergency responders are protected from the hazards of fire and heat exposure.

In order to be certified to the NFPA 2112 Standard, a garment must undergo numerous tests to ensure it will provide the required level of protection in a fire. The tests include assessing the garment’s ability to resist ignition, smoldering, and flash fire spread; measuring heat transfer through the fabric; and determining the burn injury characteristics of the fabric. Once a garment has passed all of these tests, it can be certified as compliant with NFPA 2112.

The following are some examples of garments that may be certified under this standard:

  • Firefighters’s coats
  • Firefighters’s pants
  • Firefighters’s jackets (one-piece and two-piece)

What is NFPA 70e mean?

NFPA 70e is a standard that provides guidelines for electrical safety in the workplace. It covers topics such as hazard identification, risk assessment, and safe work practices. The goal of the standard is to prevent injuries and deaths from electrical hazards.

NFPA 70e was developed by NFPA, the National Fire Protection Association. NFPA 70e is part of a family of standards that address electrical safety. These standards collectively provide requirements for identifying, evaluating, controlling, and monitoring electrical hazards in the workplace.

The most recent version of NFPA 70e was published in 2017, but there are two other versions available:

NFPA 70e-2017 – this version only includes changes made to the previous document (NFPA 70E-2014). It does not include any new information or requirements other than those necessary to make it consistent with NFPA 70E-2014.

NFPA 70e-2016 – this version includes all revisions made by NFPA since 2012 when the last major revision took place (2008).

What is the difference between NFPA 2112 and NFPA 70e?

NFPA 2112 is an electrical safety standard published by the National Fire Protection Association (NFPA). It was originally published in 1970 with subsequent editions in 1974 and 1981. The most recent edition, NFPA 2112-2018, was published on September 4, 2018. The standard provides minimum requirements for personal protective equipment (PPE) used by firefighters exposed to electrical hazards.

NFPA 70e is an electrical safety standard published by the National Fire Protection Association (NFPA). It was originally published in 2007 with subsequent editions in 2017 and 2018. The most recent edition, NFPA 70e-2019, was published on August 28, 2019. The standard provides minimum requirements for personal protective equipment (PPE) used by workers who may be exposed to electrical hazards.

The main difference between NFPA 2112 and NFPA 70e is that NFPA 2112 is specifically for firefighters, while NFPA 70e is for all workers who may be exposed to electrical hazards. NFPA 2112 sets stricter requirements for fire-resistant clothing and other personal protective equipment, as well as for training and education.

Why it is important to choose FR clothing to meet NFPA 2112?

nomex iiia coverall

To ensure you protect your workers from fire hazards, you need to choose Fire Resistant (FR) clothing. This is especially true if you are in the petrochemical industry. FR clothing is designed with special fabrics that help resist burning and keep the wearer safe from flames and heat. This type of clothing is especially important for those who work in hazardous environments or where there is a risk of fire.

If you work in a hazardous environment, it’s important to choose the right clothing to protect yourself. FR clothing is designed to meet the requirements of NFPA 2112, which sets the standards for protective clothing worn by firefighters and other first responders. This standard ensures that FR clothing is made from materials that will resist ignition and provide the wearer with adequate protection from burns.


All the above-mentioned measures will not only minimize the garment’s impact on the wearer but also minimize the cost of testing and maintaining these garments. Stay safe, keep yourself informed and understand your protective clothing’s limits because ignorance is no excuse in a court of law.

Wearing FR fabrics clothing that are NFPA 2112 certified can give firefighters a distinct advantage on the fire ground. The opportunity to shed heat via evaporation and convection as opposed to transferring the body’s internal heat to the atmosphere allows firefighters to maintain their core body temperature longer than their non-FR peers.

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Arlen Wang

Arlen wang is the author of Anbu safety, he is the manager and co-founder of the Anbu Safety network. He has been in anbu safety company since 2008, with a working knowledge of personal protective equipment, and several unique skills related to the PPE industry.

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