Reserved for elevated fire-rating requirements, mineral core doors are composed of non-combustible materials that can be fire-rated for up to 90 minutes. Doors with mineral cores are typically specified where building codes require fire-rated constructions.
XZIC UL wood fire door ratings from 20 minutes to 90 minutes,passed UL10B, UL10C test. Customized size with veneer painted,laminated,HPL and PVC surface finish.
- 20,30,45,60, 90 Minutes Label
- Standard fire hardware configuration
- Mineral door core