Wood Floor/Clg to Metal Studs

Hello Jeff,

To the best of our knowledge there are not any UL listed systems that will meet your requirement with a metal stud to wood/floor ceiling assembles (all of our systems have wood studs). We can, however, create an engineering judgment (EJ) to fit your condition. Please see below on how to submit an EJ.

Hilti is proud to announce the launch of our engineering website, the HILTI CONSTRUCTION PLATFORM (HCP). This platform will be the home for all of your Fire Protection Engineering needs, including Engineering Judgment requests. You can find more information on how to access this new platform here: https://www.hilti.com/content/hilti/W1/US/en/engineering/design-centers/firestop/engineering-judgments.html

You can also submit any further questions here to the Fire Protection Design Team as well. Please do not hesitate to contact us know if you have anymore questions.

Thank you,
Chase Hellan
Fire Protection Engineer