ISO 11999-4:2015

Overview

ISO 11999-4:2015 - PPE for firefighters (Part 4: Gloves) defines minimum design and performance requirements and associated test methods for gloves used by firefighters who face high levels of heat and/or flame in structural firefighting. Part of the ISO 11999 series, this standard focuses on glove construction, thermal protection, mechanical durability, moisture barriers and ergonomic function to ensure gloves perform under realistic firefighting conditions.

Key Topics

The standard covers a comprehensive set of technical topics and test procedures, including:

• Design requirements

  • Glove body length, wristlet/cuff design and sizing considerations.
  • Material considerations and other mandatory design features.

• Sampling, testing and pretreatment

  • Sampling levels for testing and design compliance.
  • Pretreatment methods (laundering, conditioning, wet pretreatment) before performance testing.

• Thermal performance

  • Flame resistance and several heat-transfer scenarios: flame exposure, radiant exposure, combined flame+radiant, conductive exposure.
  • Heat resistance of materials and thread heat resistance.

• Mechanical performance

  • Abrasion, cut, tear and puncture resistance to assess durability and protective integrity.

• Moisture barrier performance

  • Water penetration, liquid penetration (including runoff), whole-glove integrity and viral penetration resistance.

• Ergonomics and usability

  • Dexterity, grip, liner inversion, and ease of donning/doffing - all tested with specific methods (e.g., whole glove integrity test, grip test, liner inversion test).

• Marking and manufacturer information

  • Requirements for product marking and essential manufacturer information for safe selection and use.

Applications

ISO 11999-4:2015 is used by:

• Glove manufacturers and designers to develop and validate firefighter gloves that meet minimum safety and performance requirements.
• Test laboratories and certification bodies to perform standardized assessments and conformity testing.
• Procurement officers and safety managers in fire services to specify, compare and accept gloves based on objective test criteria.
• Regulators and standards committees when referencing ensemble PPE requirements for structural firefighting.

Practical uses include product development, pre-market testing, specification writing for tenders, and ensuring operational safety and interoperability of firefighter PPE.

Related Standards

• ISO 11999 series (Parts 1–3, and other parts under preparation)
• Normative references cited in the document include standards such as ISO 6942 (radiant heat), ISO 6330 (textile washing), and ISO 3146 (melting behaviour of polymers), which support specific test methods referenced by ISO 11999-4:2015.

Keywords: ISO 11999-4:2015, PPE for firefighters, firefighter gloves, glove testing, thermal protection, firefighting PPE standards.