This is a 2 hour fire rated floor and ceiling assembly with 2X10 joists at 16″ O.C., which is similar to UL No L505.
You must log in to submit a review.
2 Hour Fire Rated Floor/Ceiling
This is a 2 hour fire rated floor and ceiling assembly with 2X10 joists at 16″ O.C., which is similar to UL No L505.
You must log in to submit a review.