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Welcome to the NFRC Component Modeling Approach (CMA) Software Tool (CMAST) and CMAST Certified Products Directory (CMAST CPD) for Non-Residential Fenestration Energy Certification and Rating.

In the directory you can:

If you register (click here for instructions) you may log into the CMA web tool to:

  • configure glazing, frame, and edge seal components into a whole product
  • estimate the whole product energy performance
  • create a project for all the products used in a building
  • simulate the project energy efficiency and create a label certificate

Thank you for your interest in our CMA Program. For more information about our program and related fees, please visit: NFRC CMA Program. Please contact NFRC Staff at Support@nfrc.org if you have any questions.

If you have already registered, please log in:

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©1992. National Fenestration Rating Council Incorporated (“NFRC”). All rights reserved. NFRC’s Certified Products Directory is protected by copyright. By accessing and downloading NFRC data from this webpage, the user agrees to abide by the Terms of Use.