Visors For Safety Helmets

Standards and Certification

Many visors in this collection meet EN 166:2001, the European standard for personal eye and face protection. EN 166 tests optical quality and impact resistance across multiple classes. High-energy impact visors (marked EN 166 A) are required where fragments or projectiles pose serious risk – construction debris, metalworking chips, or demolition fragments. Note: EN 166 is transitioning to EN ISO 16321 by November 2025, but EN 166-certified products remain compliant until October 2030. Check each product listing for exact certification and performance markings.

Key Selection Criteria

Match the visor type to your hazard. Clear polycarbonate safety visors suit impact and debris; mesh visors offer ventilation for hot environments but don't seal against liquids. Chemical splash requires sealed edges and anti-fog coating. Arc flash work demands arc-rated face protection – standard visors won't protect against electrical arc energy. Verify compatibility with your helmet model before ordering; not all visors fit all hard hats. Combination systems that integrate a safety helmet and visor with ear defenders simplify compliance for noisy environments like fabrication shops.

Materials and Coverage

Polycarbonate is the most common material: impact-resistant, optically clear, and lightweight. Acetate and propionate visors offer similar clarity but lower impact ratings. Mesh visors (steel or nylon) provide airflow and are ideal for low-impact environments where heat buildup is a problem – forestry, landscaping, or grinding in summer heat. Full-face visors extend below the chin; shorter visors protect eyes and upper face but leave the jaw exposed. Choose coverage based on task risk and comfort during full-shift wear.

Common Specification Mistakes

The most common error is assuming all face visors offer the same protection. Impact ratings vary widely – a low-impact visor won't survive high-speed debris from angle grinders or masonry saws. Another mistake: choosing a visor without confirming helmet compatibility, resulting in poor fit or unsafe mounting. HSE data shows 90% of workplace eye injuries could be prevented with proper protection, yet only 40% of injured workers were wearing eye protection when accidents occurred. Don't skip certification checks or rely on generic 'safety visor' claims – verify exact EN 166 markings and performance levels on the product page.