Posted by Jakub Vaisover 1 year ago
Firestopping vertical slab penetrations through rated stairwell
Does a metallic sprinkler pipe that vertically penetrates floors within a stairwell require firestopping? Is there a point of sealing the pipe opening if smoke and fire can spread through the actual open stairwell?
1 Reply
Posted by Anwar Wakarooshover 1 year ago
Hello Jakub,
Thank you for contacting Hilti.
We were informed that your local Fire Protection Specialist contacted you on this topic.
If you need further assistance, please contact us at CAFireStop@hilti.com