To answer those thorny questions, we consult the ANSI and BHMA standards bodies, both of which provide ratings about the long-term physical capabilities of a lock. But what do those ratings mean ...

That changed on March 7, 2014, with the announcement of the American National Standards Institute's (ANSI) approval of the Home Energy Rating System (HERS) Index as the national standard for ...

The National Fenestration Rating Council’s (NFRC) FenStar Certification Program has received American National Standards Institute (ANSI) accreditation. FenStar ensures that windows, doors, and ...

It is commonly used to rate the brightness of a data projector. An ANSI lumen rating uses an average of several measurements taken across the face of the light source. A small room typically ...