Agrifiber commercial door cores are fire rated for 20, 45 and 60 minutes. Its cellulose base makes it a more user-friendly sustainable construction method, comparable to working with actual wood. As a mineral-free particleboard, Agrifiber is a green building product that is stronger, lighter and less expensive than mineral cores. Agrifiber door cores comply with WDMA standards, meet all particleboard qualifications and exceed the extra heavy duty performance requirement of 1 million slams.
Agrifiber is made from agricultural byproduct left on fields following harvest. Fiber is extracted, harvested and manufactured from the all-natural, rapidly renewable byproducts to create Agrifiber particleboard. Agrifiber is a green building product that provides the following Leadership in Energy and Environmental Design (LEED) credit opportunities for sustainable construction methods:
- Environmental IEQ 4.4: 1 credit
- Recycled Content Post Consumer MR 4.1 and 4.2: 2 credits
- Regionally Sourced Materials MR 5.1 and 5.2: 2 credits
- Rapidly Renewable Materials MR 6.0: 1 credit