3HS, LLC, doing business as 48 Doorz, is a notable member of Intertek's Certified Machiner Program, specializing in the customization of Intertek Certified Fire Doors and Frames. Situated at 120 East Watkins, Suite 150, Phoenix, AZ 85004, 48 Doorz adheres to rigorous inspection protocols to ensure all modifications align with the specific criteria outlined in the Intertek specification listings.
With a strong emphasis on safety and compliance, 48 Doorz offers a range of fire resistance options, including 90, 45, 60, 20, and 180-minute fire-rated solutions. Their dedication to quality is underscored by their commitment to meeting the stringent requirements set forth by Intertek, as evidenced by their NFPA 80 (2016) certification and CSI Code 08 10 00 Doors and Frames classification.
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