Firerated 20 Min Interior Door, 1222 Light Oak, Single Flush Panel Wood Frame Handle 36 x 80 Right

Firerated 20 Min Interior Door, 1222 Light Oak, Single Flush Panel Wood Frame Handle 36 x 80 Right. Our 20‐minute fire‐rated door set is engineered for safety, performance, and easy installation. The complete kit includes everything you need for a fully compliant fire‐door installation: - 1 3/4" (45 mm) reinforced door slab with certified mineral core for 90 minutes integrity and temperature stability. - Factory‐supplied wood frame, suitable for 4 9/16" wall thickness. - Three steel ball‐bearing hinges (per NFPA 80 requirement: one hinge per 30" of door height). - Includes handle set Additional features: - Ideal for residential garage-to-house entries, utility rooms, commercial offices, and apartment units. - Frame kit comes in a separage packaging, should be assembled to install. - Available in left- or right-hand swing configurations. - Compatible with UL‐listed closers, exit devices, and vision-lite kits. - Fully finished door coating - Meets UL 20 standards for fire‐door assemblies.