The Fenestration and Glazing Industry Alliance (FGIA) updated a specification establishing minimum performance requirements for self-adhering flashing surrounding common exterior fenestration products.
AAMA 711-20, Specification for Self-Adhering Flashing Used for Installation of Exterior Wall Fenestration Products, was created in 2007. This is the document’s second update. It was last updated in 2013.
“Self-adhered flashing products are broadly used at the window/wall interface to provide a durable moisture seal and enhance the long-term performance of the installation,” said Jim Katsaros (DuPont Performance Building Solutions), chair of the FGIA Flashing Committee, in a news release. “This document specifies essential material properties, such as adhesive bond strength to various building substrates, sealability through fastener penetrations, and weathering tests for UV and thermal exposure to help ensure the long-term performance of these products.”
The new AAMA 711 standard provides significant updates to select test methods, particularly regarding sealability through fasteners and new guidelines for minimum product width. AAMA 711 is referenced in both the IRC and IBC for the use of self-adhered flashing products around windows and doors.
Related Stories
Codes and Standards | Aug 3, 2020
Report aids local governments on policy options, pathways to electrify new buildings
Document focuses on switching appliances and equipment away from natural gas, propane.
Codes and Standards | Jul 30, 2020
Institute for Market Transformation acquires Energy-Efficient Codes Coalition
Goal is to achieve net-zero construction by 2050.
Codes and Standards | Jul 29, 2020
Crackdowns grow on construction firms that fail to follow COVID-19 guidelines
States, cities, and OSHA enforce social distancing, hand-washing regulations.
Codes and Standards | Jul 28, 2020
California utility adopts climate emergency declaration
Sacramento-region company commits to working towards carbon neutrality by 2030.
Codes and Standards | Jul 27, 2020
Updated Energy Plus and OpenStudio building energy modeling tools released
Software offers performance enhancements.
Codes and Standards | Jul 23, 2020
North Carolina will stop relying on FEMA flood mapping
State will identify flood zones on its own.
Codes and Standards | Jul 22, 2020
New version of IAPMO’s Water Demand Calculator is available
Enhanced features include selection between single- and multifamily buildings.
Codes and Standards | Jul 22, 2020
Mobile app calculates sound transmission for wood-framed assemblies
American Wood Council tool for floor-ceiling assemblies.
Codes and Standards | Jul 22, 2020
Architecture billings remain in negative territory, begin to stabilize
Fewer architecture firms report declining billings this month.
Codes and Standards | Jul 20, 2020
N.Y. construction firm to pay $1.5 million to settle sexual harassment claim
Managers said to demand sex for pay and OT opportunities.