Construction-Related Associations and Reference Organizations N - O

See Also:   A-B   C-E   F-H   I-M   N-O   P-S   T-Z


NFCA

National Fireproofing Contractors Association
Our members provide, install, inspect and patch Sprayed Fire-Resistive Materials (SFRM) and Intumescent Fire-Resistive Materials (IFRM) to structural building elements. NFCA's Fireproofing Book, Education and Exams provide the basis for the NFCA Contractor Accreditation Program and AHJ Approval of Fireproofing Special Inspectors. Contractors can become UL Qualified SFRM Fireproofing Contractors.


National Terrazzo and Mosaic Assoc.

National Terrazzo & Mosaic Association
The NTMA establishes national standards and provides complete specifications, color plates and technical information to building professionals. Contractor membership is available to terrazzo installers who meet rigid proficiency standards and demonstrate quality work. An NTMA member installer will bring to your jobsite the experience, knowledge and craftsmanship for which this Association is known.


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NFCA

National Fireproofing Contractors Association
Our members provide, install, inspect and patch Sprayed Fire-Resistive Materials (SFRM) and Intumescent Fire-Resistive Materials (IFRM) to structural building elements. NFCA's Fireproofing Book, Education and Exams provide the basis for the NFCA Contractor Accreditation Program and AHJ Approval of Fireproofing Special Inspectors. Contractors can become UL Qualified SFRM Fireproofing Contractors.



National Terrazzo and Mosaic Assoc.

National Terrazzo & Mosaic Association
The NTMA establishes national standards and provides complete specifications, color plates and technical information to building professionals. Contractor membership is available to terrazzo installers who meet rigid proficiency standards and demonstrate quality work. An NTMA member installer will bring to your jobsite the experience, knowledge and craftsmanship for which this Association is known.