The Close Your Door safety initiative comes as the result of over 10 years of research by the Underwriters' Laboratory (UL) Firefighter Safety Research Institute (FSRI).

After proving that a closed door could potentially save lives in a fire, UL Firefighter Safety Research Institute has committed to share this finding with the world. The UL's mission is to promote safe working and living environments for all people.

For more information, visit Close Your Door.

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