FIRE PROTECTION PRODUCT RECOMMENDATIONS FIRE-RATED DUCTWORK DUCT CONSTRUCTIONL500 FURMANITE: FURMASTEEL ISOWALL: COMPOSITE PANELS DUCT ENCASEMENTPROMAT: VICUCLAD FIRETHERM: INTUDUCT ROCKWOOL FIREPRO: BEAMCLAD SYSTEMS FIRE PROTECTION FIRE STOPPING FIRE COMPARTMENTATION FIRE-RATED DUCTWORK PARTITIONING & CEILING