IC Interior Commercial Series Click the appropriate boxes below to quickly find the right door for your project. View All Product Sheet Series Green Fire Rated 45/60/90min Structural Composite Lumber Core (SCL) Stave Lumber Core (SLC) Particle Core IC200 PC IC200 PC Spec Sheet IC2000 PC IC2000 PC Spec Sheet IC3000 SLC IC3000 SLC Spec Sheet IC350 SCLC IC350 SCLC Spec Sheet IC3500 SCLC IC3500 SCLC Spec Sheet IC6000 FD-60 IC6000 FD-60 Spec Sheet IC900 FD-90 IC900 FD-90 Spec Sheet IC600 FD-60 IC600 FD-60 Spec Sheet IC9000 FD-90 IC9000 FD-90 Spec Sheet IC45AG FD-45 IC45AG FD-45 Spec Sheet IC45AG-FD-45 IC45AG-FD-45 Spec Sheet