The American Architectural Manufacturers Association (AAMA) has released an updated specification establishing minimum performance requirements for liquid-applied flashing used to provide water-resistive seals around exterior wall openings in buildings.
The standard applies to fenestration products, such as windows and doors, as well as other through-wall penetrations. AAMA 714-19, “Voluntary Specification for Liquid Applied Flashing Used to Create a Water-Resistive Seal around Exterior Wall Openings in Buildings,” was last updated in 2015.
“Liquid-applied flashing products are seeing increasing application for sealing building interfaces, including flashing around windows and doors,” said Jim Katsaros (DuPont Building Performance Solutions), chair of the AAMA Flashing Committee, in an AAMA news release. “These products offer many performance advantages, including outstanding adhesion to a wide variety of substrates, ultimate conformability for complex geometries and, in many cases, vapor permeable water-resistant seals.”
The AAMA 714 document also sets minimum durability requirements for these materials. Both the International Residential Code and the International Building Code reference AAMA 714.
Related Stories
Codes and Standards | Oct 19, 2020
NEXT Coalition chooses five pilot projects to fight COVID-19 on jobsites
Mobile platforms, wearable sensors, AI video systems among the trial solutions.
Codes and Standards | Oct 15, 2020
Neighborhoods Now offers cost-effective, DIY designs in response to COVID-19 pandemic
Designs include barriers for outdoor dining, sidewalk retail displays, and modular seating for public spaces.
Codes and Standards | Oct 14, 2020
Standard contract document for prefab and modular building released
ConsensusDocs addresses the most common prefabricated construction use-case scenario.
Codes and Standards | Oct 13, 2020
Austin is first major Texas city to adopt wildfire code
New ordinance based on the International Wildland-Urban Interface Code.
Codes and Standards | Oct 12, 2020
Guidance offered for K-12 schools to support students with asthma
Green purchasing policies for cleaning, filters, furniture and other products encouraged.
Codes and Standards | Oct 7, 2020
More energy efficiency programs are encouraging zero-energy projects
At least 20 programs for new construction, major renovations emerge.
Codes and Standards | Oct 6, 2020
LEED, GBCI rating systems spur resilience-enhancing strategies
Expanded programs, resources address impact of climate change.
Codes and Standards | Oct 6, 2020
International Code Council to hold inaugural online education event
Week-long ICC Learn Live will include panel conversations, keynotes, and breakout sessions around key topics in building safety.
Codes and Standards | Oct 5, 2020
Guides addressing fenestration anchorage updated
First update to decade-old technical documents released.
Codes and Standards | Oct 1, 2020
Deadline extension for LEED 2009 project certifications
Delivery timeline delays due to COVID-19 pandemic prompt action.