Posts Tagged ‘ Sash Balance Review Task Group ’

AAMA Releases Updated Voluntary Specification for Sash Balances

Jul 31st, 2014

The American Architectural Manufacturers Association (AAMA) has released “Voluntary Specification for Sash Balances” (AAMA 902-14), which establishes the requirements for the materials, testing and performance for sash balances used in hung-type windows. It also provides rating criteria and test procedures for qualifying balances to two performance levels and six MAF Classifications. “The original goal was […]