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Industrial workers exposed to rain, wind, and harsh weather need reliable protective clothing to stay dry, comfortable, and safe. EN 343 is the European standard for waterproof and weather-resistant workwear, providing clear guidance on garment performance and protection levels.
EN 343 defines requirements for protective clothing against rain and wet conditions. The standard measures:
Waterproofness – the ability of the fabric to resist water penetration
Breathability – how well moisture vapor escapes to prevent overheating
Seam strength – ensuring closures and stitching maintain protection under use
EN 343 garments are classified by two key performance ratings:
1. Waterproofness Class (1–3)
Class 1: Minimum water resistance – suitable for light rain or short exposure
Class 2: Moderate water resistance – suitable for standard outdoor industrial tasks
Class 3: Maximum water resistance – ideal for heavy rain or prolonged exposure
2. Breathability Class (1–3)
Class 1: Basic breathability – suitable for short or low-intensity work
Class 2: Moderate breathability – comfortable for most outdoor work
Class 3: High breathability – optimal for intensive or long-duration tasks
Optional “X” rating indicates additional testing for features like seam strength or water penetration at critical points.
1. Worker Safety and Comfort – Prevents wet-related discomfort and reduces risks of cold stress.
2. Layering with FR/IFR Garments – EN 343 jackets, trousers, and coveralls can be worn over flame-resistant or inherently flame-resistant clothing, providing dual protection.
3. Durability – High-performance materials resist wear, maintaining waterproofing and breathability over time.
4. Compliance – Ensures garments meet European and international PPE standards for weather protection.
Rain jackets and coats – Lightweight, breathable, and waterproof
Waterproof trousers – Overpants for full lower-body protection
Coveralls – Full-body protection over FR or IFR base layers
Hooded jackets – Adjustable hoods for head and neck protection
These designs combine comfort, functionality, and durability, making them ideal for oil & gas, petrochemical, construction, and outdoor utility work.
At DOMEX SAFETY, we offer EN 343 certified FR and IFR workwear:
Rain jackets, trousers, and coveralls for wet environments
Multi-standard PPE combining waterproofing, flame resistance, and anti-static properties
Garments tested for waterproofing, breathability, seam strength, and durability
Our clothing ensures worker safety, compliance, and comfort, even in the harshest weather conditions.
EN 343 classes provide a clear guide to choosing weatherproof workwear. Pairing EN 343 garments with FR or IFR base layers ensures dual protection against rain and industrial hazards, keeping workers dry, safe, and productive in any environment.
Explore DOMEX SAFETY's EN 343 certified garments at DOMEX SAFETY and keep your team protected in all weather conditions.
