Safety certifications are the backbone of the fire protection industry. At thestackeffect.com, we prioritize products that have undergone rigorous testing by international bodies.
UL (Underwriters Laboratories)
UL is a globally recognized safety science company. A UL listing means the product has been tested to meet specific safety standards for the US and Canadian markets.
FM (Factory Mutual)
FM Approvals is an international leader in third-party testing and certification services. They verify that products meet the highest standards for property loss prevention.
VDS
VDS is one of Germany’s leading inspection and certification bodies for fire protection and security. It is highly regarded in the European market for its strict quality requirements.