Structural vs Firestop
If your project has structural movement requirements, please watch this video because if you are...
Electrical Boxes
Here is a quick little ditty about firestopping electrical boxes. https://youtu.be/t1bwe1ebyII
For a Building Official with some Great Questions
This video is my response to him. I hope it he In my classes I...
Why there is no promise that your one hour rated wall will last for one hour in a fire.
Before Covid I did a lot of training classes. One day in class I had...