NFPA 701 measures the flammability of draperies, curtains and other window treatments. Draperies that weigh less than 21 oz./yd. are tested separately from those that weigh more than 21 oz./yd. (ex. those with blackout linings). The test is pass/fail.
NCIDQ Exam Glossary Terms - V
Important NCIDQ Glossary Terms to know for the IDFX, IDPX, and Practicum Exams.