Face Fit Testing & Certificate for RPE Services
Ensure your respiratory protective equipment (RPE) compliance with zero hassle and complete confidence. Element's Face Fit Testing & Certificate for RPE Services deliver comprehensive certified testing and documentation that keeps you compliant with COSHH and Asbestos Regulations. Our qualified Occupational Hygienists provide accurate quantitative testing across the UK and Ireland, using advanced particle counting technology to validate mask effectiveness. With regular testing schedules and expert guidance, you get reliable protection assurance backed by industry-leading expertise and delivered locally.

What is Face Fit Testing at Element?
Face fit testing ensures respiratory protection equipment (full-face and half-face masks) fits users correctly and provides proper protection in hazardous environments. Element's quantitative face fit testing uses sophisticated particle counting technology to detect any breaks in the mask seal, verifying your RPE is fit for purpose and safe to use. Our comprehensive testing determines correct mask sizing, validates ongoing protection, and provides clear pass/fail certification to support your compliance requirements. This scientific approach ensures reliable results you can trust for worker safety.
What can Element offer you for Face Fit Testing?
Equipment we test
Equipment we test
Element's testing capabilities cover all types of tight-fitting respiratory protective equipment, including full-face and half-face masks.
Key tests offered
Key tests offered
We conduct comprehensive seal testing and verification across various mask designs and sizes to ensure proper fit and protection for your team. Our extensive experience with different mask types ensures we can support your complete respiratory protection program needs, regardless of manufacturer or model.
Methods and solutions offered
Methods and solutions offered
We utilize quantitative face fit testing (QNFT) methodology using specialized particle counting machines to detect any seal breaks. This advanced approach provides objective, measurable results for your mask fitting program, ensuring accurate and reliable certification outcomes. Our systematic testing process includes initial sizing verification, comprehensive seal testing, and detailed documentation to support your compliance requirements.
Which labs offer this service
Which labs offer this service
Our face fit testing services are delivered through a strategic network of 10 offices across the UK and Ireland. Each facility is staffed with highly qualified Occupational Hygienists and supported by Element's global expert network, ensuring consistent quality and expertise wherever you need us. This combination of local presence and global knowledge means you get convenient access to world-class testing services backed by international best practices.
Standards we test to and products we test
- Control of Substances Hazardous to Health (COSHH) Regulations
- Control of Asbestos Regulations
- Full-face masks
- Half-face masks
- Tight-fitting respirators
- Quantitative testing compatible respirators
Your Challenges, Our Solutions
Regulatory Compliance Risk
Mask Fitting Confidence
Regular Testing Requirements
Employee Physical Changes
Why Choose Element
Global Expertise, Local Service
Comprehensive Testing Solutions
Qualified Professional Team
Diverse Industry Experience
10+UK and Ireland testing facilities
8,500+global engaged experts
2+year certification validity
24/7testing availability
Frequently asked questions
How long does a face fit certificate last?
Certificates typically require renewal every two years. However, annual retesting is recommended for high-risk environments or frequent mask usage. Retesting is also needed after significant physical changes.
What is quantitative face fit testing?
QNFT uses particle counting technology to detect if airborne particles breach the mask seal, providing objective measurement of mask fit effectiveness.

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