NFRC Document Public Review Through June 29, 2026 

GREENBELT, MD (May 21, 2026) — The National Fenestration Rating Council (NFRC) Board of Directors has approved an NFRC document, now open for public review in accordance with the American National Standards Institute’s (ANSI) process. The public review and comment period run from May 15 through June 29, 2026. 

The document submitted for public review, comment, and the full ANSI consensus process is: 
 

  • NFRC 100-2026[E0A0]: Procedure for Determining Fenestration Product U-factors 
     

The document, with changes from previous versions highlighted in markup format, is available here: NFRC Documents in Public Review. The document appears in the May 15th Standards Action, marking the beginning of the 45-day open public comment period. 

All changes subject to public review have been previously balloted and approved by NFRC membership and Board of Directors. As an ANSI-Accredited Standards Developer, NFRC submits any NFRC documents proposed to become ANSI Standards, as well as any proposed amendments or modifications, for public review and comment per ANSI required procedures. 

The NFRC Standards Committee oversees the review process. This committee requires the balanced participation of a variety of stakeholders and is currently seeking a new member in the General Interest category, which includes: institutions of higher learning and research; federal, state, or local government and energy or building code offices; nonprofit organizations promoting energy efficiency or conservation; other standards developers involved in energy efficiency and performance; and other interested parties not included in the other categories. For more information and to apply, please contact Jen Padgett at jpadgett@nfrc.org

About the National Fenestration Rating Council  

Founded in 1989, NFRC is a nonprofit organization that administers a voluntary, uniform rating, labeling, and certification system for the energy performance of windows, doors, curtain walls, skylights, and other fenestration products. Its participants and members include manufacturers, suppliers, utilities, consumer groups, representatives from the building and code industries, scientific and educational organizations, and government agencies. For more information, visit nfrc.org

Media Contact: Renee Vary, rvary@nfrc.org

National Fenestration Rating Council Board Appoints Five New Directors 

Greenbelt, MD, Nov. 12, 2025 – At its October 14 meeting, the National Fenestration Rating Council Board of Directors appointed five new directors to serve three-year terms, beginning January 1, 2026.  

The following industry leaders will fill two fenestration industry seats, two at-large seats, and one general interest seat.  

Jillian Burgess is a Technical Director and Principal at RWDI. She is a building performance modeling specialist with more than a decade of experience in diverse countries and climates. As the Practice Area Leader for the Enclosure Group at RWDI, Burgess has contributed to the design and delivery of high-performance building enclosures for buildings around the world. She holds a Bachelor of Architecture from Syracuse University and a Master of Science (Architecture) from the University of Pennsylvania. Burgess is a Registered Architect (Pennsylvania, USA; Ontario, Canada). She is a LEED AP, Chair of the Philadelphia Building Enclosure Council, and currently serves on the NFRC Standards Committee. Burgess will fill a general interest seat on the NFRC Board. 

Bradford Carpenter is a Senior Principal at Simpson Gumpertz & Heber, Inc.’s Building Technology group in Washington, DC. He has been with SGH since 2001 and currently serves on the firm’s Board of Directors. Carpenter is experienced in investigating, rehabilitating, and designing building enclosure systems on historic and contemporary structures. He specializes in the design and integration of complex building enclosure systems, including roofing and waterproofing, air and water barriers, thermal insulation, rain screen cladding, and fenestration systems, with a focus on design efficiency, constructability, and performance. Carpenter graduated from Virginia Polytechnic Institute and State University where he studied Architecture and earned his bachelor’s degree in Mechanical Engineering. He will fill an at-large seat on the NFRC Board. 

Daniel Haaland is a Principal and Building Science Specialist at RDH, where he leads a team dedicated to advancing the understanding of building enclosure performance through simulation, research, and innovation. A recognized expert in building enclosure analytics, Daniel was the lead author of North America’s first standard on thermal simulation (CSA Z5010) and continues to shape industry practice through the development of guidelines, standards, and applied research. Daniel holds a Master of Applied Science in Civil Engineering and a Bachelor of Applied Science in Engineering Science from the University of Toronto. He is a Professional Engineer (BC) and NFRC Certified Simulator. Through his involvement with NFRC, Daniel looks forward to contributing to the continued advancement of innovation, performance, and consistency within the window and fenestration industry. He will fill an at-large seat on the NFRC Board. 

Sneh Kumar is the Director of Global Sustainability at Kawneer Company, Inc., where he leads the development and execution of sustainability initiatives focused on driving product innovation, decarbonization efforts, supply chain transparency, regulatory compliance, and technology integration. With over two decades of experience in the manufacturing industry, Kumar has led the commercialization of more than 40 high-performance building facade products and received multiple patent grants. In 2024, he was named one of Glass Magazine’s most influential leaders. Kumar has a master’s degree in Engineering from the University of Massachusetts and a bachelor’s degree in Mechanical Engineering from the Indian Institute of Technology. He has been active with NFRC for over 15 years and previously served as a Board Director. Kumar will fill a fenestration industry seat on the NFRC Board.   

Mike Rhoden has worked at VELUX AMERICA LLC for over 31 years and brings a breadth of experience in various roles in manufacturing, regulatory compliance, lobbying, sales, product management, installation, service, logistics and customer service. Currently, Rhoden serves as Regulatory Compliance Manager, a role that focuses on securing necessary testing and certifications for products, maintaining performance criteria for various markets, as well as helping ensure factory audit compliance. Previously, he held the position of Commercial Inside Sales Manager, assisting sales team efforts for projects in North America. He has been highly active at NFRC, sitting on numerous task groups, and has served on the FGIA Southeast Board of Directors. Rhoden received his bachelor’s degree in Marketing Management from Lander University. Rhoden will fill a fenestration industry seat on the NFRC Board. 

The NFRC Board of Directors shapes the organization’s strategic direction, ensuring that all programs and policies reflect and advance its mission and vision.  

About the National Fenestration Rating Council   

Founded in 1989, NFRC is a nonprofit organization that administers a voluntary, uniform rating, labeling, and certification system for the energy performance of windows, doors, curtain walls, skylights, and other fenestration products. NFRC is the standard-bearer in fenestration performance certification, providing the public with objective data that helps stakeholders make informed decisions about product and building performance. NFRC certification ensures that products are tested using precise, scientifically validated methods, resulting in ratings that are fair, accurate, and credible. NFRC participants and members include manufacturers, suppliers, utilities, consumer groups, building and code industry representatives, scientific and educational organizations, and government agencies. For more information, visit nfrc.org

Media Contact: Renee Vary, rvary@nfrc.org 

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NFRC Document Public Review Through September 22, 2025 

GREENBELT, MD (August 8, 2025) – The National Fenestration Rating Council (NFRC) Board of Directors has approved an NFRC document, which is now open for public review in accordance with the American National Standards Institute’s (ANSI) process. The public review and comment period is scheduled to run from August 8 through September 22, 2025. 

The document submitted for public review, comment, and the full ANSI consensus process is: 
 

  • NFRC 200-2023[E0A6]: Procedure for Determining Fenestration Product Solar Heat Gain Coefficient and Visible Transmittance at Normal Incidence 
     

The document, with changes from previous versions highlighted in markup format, is available here: NFRC Documents in Public Review. The document will appear in the Standards Action on August 8, 2025, marking the beginning of the 45-day open public comment period. 

All changes subject to public review have been previously balloted and approved by NFRC membership and Board of Directors. As an ANSI-Accredited Standards Developer, NFRC submits any NFRC documents proposed to become ANSI Standards, as well as any proposed amendments or modifications, for public review and comment per ANSI required procedures. 

The NFRC Standards Committee oversees the review process. This committee requires the balanced participation of a variety of stakeholders and is currently seeking a new member in the General Interest category, which includes: institutions of higher learning and research; federal, state, or local government and energy or building code offices; nonprofit organizations promoting energy efficiency or conservation; other standards developers involved in energy efficiency and performance; and other interested parties not included in the other categories. For more information and to apply, please contact Jen Padgett at jpadgett@nfrc.org

About the National Fenestration Rating Council  

Founded in 1989, NFRC is a nonprofit organization that administers a voluntary, uniform rating, labeling, and certification system for the energy performance of windows, doors, curtain walls, skylights, and other fenestration products. Its participants and members include manufacturers, suppliers, utilities, consumer groups, building and code industry representatives, scientific and educational organizations, and government agencies. For more information, visit nfrc.org

Contact: Renee Vary, rvary@nfrc.org 

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NFRC Document Public Review Through June 16, 2025 

GREENBELT, MD (May 2, 2025) – The National Fenestration Rating Council (NFRC) Board of Directors approved two NFRC documents which are now open for public review according to the American National Standards Institute’s (ANSI) process. The public review and comment period is scheduled to run from May 2 through June 16, 2025. 

The two documents submitted for public review, comment, and the full ANSI consensus process are: 

  • NFRC 100-2023[E0A4]: Procedure for Determining Fenestration Product U-Factor 
  • NFRC 200-2023[E0A5]: Procedure for Determining Fenestration Product Solar Heat Gain Coefficient and Visible Transmittance at Normal Incidence 

The documents up for review (with changes from previous versions shown in underline/strikethrough format) are available here: NFRC Documents in Public Review. These documents appeared in the Standards Action on May 2, 2025, marking the beginning of the 45-day open public comment period ending June 16, 2025. 

All changes subject to public review have been previously balloted and approved by NFRC membership and the Board of Directors. As an ANSI-Accredited Standards Developer, NFRC submits any NFRC document that it wishes to become an ANSI Standard, as well as any proposed amendments or modifications, for public review and comment in accordance with ANSI required procedures. 

The NFRC Standards Committee oversees the review process. This committee requires the balanced participation of a variety of stakeholders and is currently seeking a new member in the General Interest category, which includes: 

  • Institutions of higher learning and research 
  • Federal, state, or local government and energy or building code offices 
  • Nonprofit organizations promoting energy efficiency or conservation 
  • Other standards developers involved in energy efficiency and performance 
  • Other interested parties not included in the other categories 

For more information and to apply, please contact Jen Padgett at jpadgett@nfrc.org

About the National Fenestration Rating Council  

Founded in 1989, NFRC is a nonprofit organization that administers a voluntary, uniform rating, labeling, and certification system for the energy performance of windows, doors, curtain walls, skylights, and other fenestration products. Its participants and members include manufacturers, suppliers, utilities, consumer groups, building and code industry representatives, scientific and educational organizations, and government agencies. For more information, visit nfrc.org

Contact: Renee Vary, 240-821-9509, rvary@nfrc.org 

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NFRC Board Names Two New Directors, Reappoints Two Directors for Second Term 

GREENBELT, MD, Dec. 18, 2024 – The National Fenestration Rating Council Board of Directors has named two new members to serve a three-year term and reappointed two directors to serve second terms.  The NFRC Board of Directors provides vision, direction and strategic planning leadership for the organization and ensures that programs and policies are in place to support the NFRC mission. 
 
The following new board members will begin their terms in January 2025:  

  • Jean-Michel Dussault, Founder and President, Veridis Solutions Inc.  
    Jean-Michel Dussault has 15 years of experience as an engineer specializing in heat transfer and through his company Veridis Solutions, Inc., provides expert services that promote energy efficiency in fenestration. His extensive expertise has directly benefited various cutting-edge research projects that help advance NFRC procedures. He led NFRC research on Vacuum Insulated Glass (VIG), spearheaded the development of the CI Temperature Reading Tool in collaboration with NFRC staff, and assumed leadership roles as chair of CSA A440.2 and chair of the AVFQ Fenestration Technical Committee. Dussault earned his Master of Science and Ph.D. in Mechanical Engineering at Université Laval in Québec, Canada. 
  • Lauren Westmoreland, Vice President, Energy & Sustainability, Stewards of Affordable Housing for the Future 

Lauren Westmoreland leads SAHF’s environmental initiatives, including Bringing Sustainability Home, a cross-cutting energy and health initiative that aims to ensure that low-income residents and communities have equal access to critical environmental and health benefits. In addition, Westmoreland is building on the success of The Big Reach, SAHF’s energy and water conservation initiative, to support their members in identifying scalable solutions for a low-carbon future that benefit low-income residents and communities and that mitigate the impact of climate change. Prior to joining SAHF, Westmoreland led the Enterprise Green Communities state and local policy initiative at Enterprise Community Partners and developed and directed the Southeast Energy Efficiency Alliance’s Built Environment portfolio. Westmoreland served as a member of AmeriCorps where she was a HERS Rater for SystemVision, an energy efficiency program serving the North Carolina single-family affordable housing sector. Westmoreland is a Registered Architect in North Carolina and a LEED AP. She holds a Bachelor of Science degree in Architecture from the Georgia Institute of Technology and a master’s degree in architecture from North Carolina State University. 

In addition, the following board members have been reappointed to a second three-year term: 

  • Amy Boyce, Vice President, Building Energy and Climate Solutions, WSP United States 
  • Helen Sanders, General Manager, Glass Insulation North America, Technoform North America 

“Both Jean-Michel and Lauren have a depth of experience in their respective fields and bring technical and practical expertise that has direct application to NFRC’s work and mission,” said NFRC CEO Deb Callahan. “They will complement the existing NFRC Board leadership as we move forward in our ambitious three-year strategic plan.”  

A full list of the NFRC Board of Directors may be viewed online.  

About National Fenestration Rating Council  

Founded in 1989, NFRC is a nonprofit organization that administers a voluntary, uniform rating, labeling, and certification system for the energy performance of windows, doors, curtain walls, skylights, and other fenestration products. Its participants and members include manufacturers, suppliers, utilities, consumer groups, building and code industry representatives, scientific and educational organizations, and government agencies. For more information, visit www.nfrc.org

Contact: Renee Vary, 240-821-9509, rvary@nfrc.org