The secret to manufacturing interior doors that are just as appealing on the inside as they are on the surface is GreenLite® fiberboard door cores from Temple-Inland. Delivering measurable improvements in fire and noise resistance, environmental contributions, production performance and bottom line efficiency, they offer solid benefits for you and your end users.
A better core means a better door:
GreenLite is a rigid, lightweight door core that offers a range of benefits, most notably being its fire resistance when used in both model and flush interior doors.
- Panel rigidity improves door stability
- Premium solid core feel yet more weight efficient
- Increases door fire resistance (compared to hollow core)
- High STC value adds resistance to noise transmission
- LEED credits - 97% certified recycled content contributes green rating system value
- No added formaldehyde (exceeds CARB standards)
- Lower weight offers better handling, productivity and shipping efficiency than traditional core
- Lower density reduces tool and machine wear
- Approved for use in 20-minute fire-rated 1 3/4" door assemblies per Intertek Testing Services*
*Tested in accordance with UBC 7-2 (1997); Testing Standards for Swinging Fire Doors; UL 10B (2008) and UL 10C (2001); Fire Tests of Door Assemblies; NFPA 252 (2008); Standard Methods for Fire Tests of Door Assemblies; and ASTM E2074 (2004) Standard Method of Fire Tests of Door Assemblies.
Typical Properties:

Green Rating System Contribution:



