8ft Interior Door: Meet Fire Safety with Self Closing Hinges
Spec writers are frequently challenged to locate fire-rated self-closing door hardware that’s suitable for their projects. To assist, NFPA 80 provides Table 6.4.3.1, which lists [...]
Spec writers are frequently challenged to locate fire-rated self-closing door hardware that’s suitable for their projects. To assist, NFPA 80 provides Table 6.4.3.1, which lists [...]