What is Greenguard Certification?

As awareness grows about the impact of indoor air quality on human health, businesses are increasingly prioritizing green buildings and healthy indoor environments. For professionals in procurement, architecture, design, and green building, seeking furniture with low emissions of volatile organic compounds (VOCs) has become a top priority. Greenguard Certified products offer a tangible solution, providing proof of their commitment to supporting healthy indoor air quality through rigorous chemical emission testing.

What is Greenguard Certification?

Greenguard certification is a reputable and independent third-party program administered by UL Environment, a division of Underwriters Laboratories (UL). The certification focuses on evaluating the chemical emissions of products and materials used in indoor spaces. By subjecting products to rigorous testing, Greenguard aims to identify and verify those that emit low levels of volatile organic compounds (VOCs) and other harmful chemicals.

Who is UL?

UL, formerly known as Underwriters Laboratories, is a global safety certification company that has been operating for over a century. UL was founded in 1894 and is headquartered in Northbrook, Illinois, USA. It is a leading organization that provides safety testing, certification, and advisory services to various industries worldwide.

UL's primary focus is on evaluating and certifying products, systems, and services to ensure they meet rigorous safety, security, and sustainability standards. The company's services encompass a wide range of industries, including electronics, appliances, building materials, furniture, medical devices, and much more.

The UL mark, also known as the "UL Listed" mark, is a widely recognized and respected symbol indicating that a product has undergone testing and meets specific safety standards. This mark helps consumers and businesses make informed decisions about the safety and reliability of the products they purchase.

Beyond product certification, UL offers various services, such as fire safety testing, environmental sustainability assessments, energy efficiency evaluations, cybersecurity testing, and compliance audits.

With a strong commitment to public safety and a global presence, UL plays a crucial role in ensuring the safety, quality, and sustainability of products and systems used by consumers and businesses around the world. Their mission is to promote safe living and working environments through their extensive expertise in safety science and testing.

Understanding VOCs and Indoor Air Quality

Volatile Organic Compounds, commonly known as VOCs, are organic chemicals that can easily vaporize at room temperature. VOCs are emitted by various everyday products such as paints, adhesives, furniture, cleaning agents, and building materials. Prolonged exposure to high levels of VOCs can lead to various health issues, including respiratory problems, headaches, eye irritation, and more severe conditions in some cases. 

People who are predominantly at risk from volatile organic compounds (VOCs) are those who spend extended periods indoors, especially in poorly ventilated or enclosed spaces. This includes:

Office Workers: Employees working in offices that contain furniture, carpets, adhesives, and other products emitting VOCs can be at risk, especially if ventilation is inadequate.

Children: Children are more vulnerable to the effects of VOC exposure due to their smaller body size and developing respiratory systems. They may spend a significant amount of time indoors, especially in school environments.

Pregnant Women: Exposure to high levels of VOCs during pregnancy can potentially affect fetal development and increase the risk of certain health issues.

Elderly Individuals: Older adults may be more susceptible to the health effects of VOC exposure due to weakened immune systems and other age-related factors.

People with Respiratory Conditions: Individuals with asthma, allergies, or other respiratory conditions may experience worsened symptoms when exposed to high VOC levels.

Indoor Workers in Specific Industries: Workers in certain industries, such as construction, manufacturing, and printing, may face elevated VOC exposure risks due to the use of materials and processes that emit VOCs.

Residents of New or Recently Renovated Buildings: New construction materials, furniture, and paint may release higher levels of VOCs in newly built or recently renovated structures, posing a risk to occupants.

Individuals with Chemical Sensitivities: Some individuals have heightened sensitivity to chemicals, including VOCs, and may experience adverse health effects at lower exposure levels.

It is essential for individuals in these at-risk groups to be aware of potential VOC sources in their surroundings and take measures to reduce exposure. Proper ventilation, the use of low-emitting products, and ensuring adequate air quality are essential steps to mitigate the risks associated with VOCs. Additionally, choosing Greenguard Certified products can contribute to maintaining a healthier indoor environment with lower VOC emissions.

Read more on Volatile Organic Compounds' Impact on Indoor Air Quality here.

Why Greenguard Certification Matters

Healthier Indoor Environments: Greenguard certified products are designed to emit low levels of VOCs, reducing the risk of indoor air pollution. Choosing certified products can contribute to creating a healthier living and working environment for occupants.

Reduced Health Risks: By selecting Greenguard certified products, you can minimize the exposure to harmful chemicals and protect yourself and your loved ones from potential health issues associated with poor indoor air quality.

Eco-Friendly and Sustainable Choices: Greenguard certification encourages manufacturers to develop environmentally friendly products that have a lower impact on the planet. Choosing certified products promotes sustainability and responsible consumption.

Compliance with Stringent Standards: Greenguard certification sets strict standards for chemical emissions, ensuring that products meet or exceed these requirements before receiving the certification. This process gives consumers confidence in the safety and reliability of the products they purchase.

Why Choose Greenguard Certified Office Furniture?

Supporting Healthy Indoor Air Quality

Greenguard Certification sets strict emissions limits for VOCs and other pollutants, ensuring that office furniture meets stringent standards for healthy indoor air quality. By selecting Greenguard Certified office furniture, you create a workspace where employees can breathe easy, leading to improved well-being and productivity.

Compliance with Green Building Programs

As green buildings gain prominence, Greenguard Certified products hold a competitive advantage. Manufacturers can position their furniture to earn credits towards various green building certifications, providing businesses with added incentives to prioritize sustainability.

Early Identification and Mitigation of Risks

Greenguard Certified furniture undergoes comprehensive VOC emissions testing, allowing manufacturers to address potential problems at an early stage. Identifying and mitigating risks ensures the products meet high-quality standards and comply with environmental regulations.

Recognized by Respected Green Building Organizations

Greenguard Certification's reputation is globally recognized, making it a trusted choice for professionals seeking reliable eco-friendly products. Across the world, prestigious green building organizations accept Greenguard Certified products as automatically meeting their strict emissions limits.

Differentiating Authentic Greenguard Certified Products

To ensure the authenticity of Greenguard Certified products, look for the official Greenguard Mark, awarded to products that meet the program's rigorous criteria. UL is the only authorized Certification Body for Greenguard, providing a trusted and objective evaluation of products.

UL's Greenguard Certification Process

UL's Greenguard Certification process involves a meticulous plan tailored to each manufacturer's product line and goals. Testing groups are established, and samples are submitted for compliance testing in dynamic environmental chambers. These chambers simulate real-life conditions, allowing for a comprehensive assessment of VOC emissions and other pollutants.


As the demand for green buildings and healthy indoor environments continues to rise, the importance of Greenguard Certified office furniture cannot be overstated. With a focus on low emissions of VOCs and other pollutants, Greenguard Certification sets the standard for supporting healthy indoor air quality in workplaces. By choosing Greenguard Certified office furniture, businesses can create a sustainable and productive workspace that prioritizes the well-being of their employees and the environment.