The 2022 edition of AAMA/WDMA/CSA 101/I.S.2/A440, “North American Fenestration Standard/Specification for windows, doors, and skylights” (NAFS) has been published.
The updated 2022 standard replaces the 2017 edition, part of a continued evolution of the standard to improve harmonization across North America, according to a news release. The 2017 NAFS standard is already referenced in the 2021 editions of the International Building Code and International Residential Code, and the recently released standard is proposed to be included in the 2024 editions of these codes.
The 2017 NAFS standard is also referenced in the 2020 edition of the National Building Code of Canada, with the recently released standard proposed to be included in the 2025 edition. The new standard harmonizes some differences between U.S. and Canadian provisions in earlier editions.
The new edition includes an important change regarding evaluation of mulled products. The latest edition includes provisions for evaluating mullions for composite window products.
Related Stories
| Aug 11, 2010
Pella Corporation ranks highest in customer satisfaction
Pella Corporation has earned the prestigious J.D. Power and Associates award for “Highest in Customer Satisfaction among Window and Patio Door Manufacturers” for the third year in a row.
| Aug 11, 2010
Pella introduces BIM models for windows and doors
Pella Corporation now offers three-dimensional (3D) window and door models for use in Building Information Modeling (BIM) projects by architects, designers, and others looking for aesthetically correct, easy-to-use, data-rich 3D drawings.
| Aug 11, 2010
Sargent launches power over ethernet campus access control solution
Sargent takes campus access control to the edge of the network with the new Passport 1000 P1 Power over Ethernet (PoE) hardware. Passport P1 connects to a facility’s Ethernet network with standard cabling, and provides full online access control even when the network is unavailable.
| Aug 11, 2010
AAMA developing product-based green certification program for fenestration
The American Architectural Manufacturers Association is working on a product-based green certification program for residential and commercial fenestration, the organization announced today. AAMA will use the results of a recent green building survey to help shape the program. Among the survey's findings: 77% of respondents reported a green certification program for fenestration would benefit the product selection process for their company.
| Aug 11, 2010
NoricF4 custom metal ICF frames receive fire ratings, comply with antiterrorism standards for buildings
Reward Wall Systems' NoricF4 Custom Metal ICF Frames have received fire ratings of 1.5 hours to 3 hours and they have been evaluated to be in compliance with the prescriptive requirements of the Department of Defense Minimum Antiterrorism Standards for Buildings for blast/force protection.
| Aug 11, 2010
AIA Course: Enclosure strategies for better buildings
Sustainability and energy efficiency depend not only on the overall design but also on the building's enclosure system. Whether it's via better air-infiltration control, thermal insulation, and moisture control, or more advanced strategies such as active façades with automated shading and venting or novel enclosure types such as double walls, Building Teams are delivering more efficient, better performing, and healthier building enclosures.
| Aug 11, 2010
Glass Wall Systems Open Up Closed Spaces
Sectioning off large open spaces without making everything feel closed off was the challenge faced by two very different projects—one an upscale food market in Napa Valley, the other a corporate office in Southern California. Movable glass wall systems proved to be the solution in both projects.
