Question:

How many layers of 5/8" type "x" drywall on each side of wood frame to achieve a 2-hour fire rating

by  |  earlier

0 LIKES UnLike

How many layers of 5/8" type "x" drywall on each side of wood frame to achieve a 2-hour fire rating

 Tags:

   Report
Answer The Question I've Same Question Too

2 ANSWERS

Sort By: Date  |  Rating

  1. Each layer of 5/8" type 'x' gypsum board gives you one hour of fire rating.  So you need two layers.


  2. Agreed, Two layers per side, see link from national gypsum;

    http://nationalgypsum.com/resources/fire...
You're reading: How many layers of 5/8" type "x" drywall on each side of wood frame to achieve a 2-hour fire rating

Question Stats

Latest activity: earlier.
This question has 2 answers.

BECOME A GUIDE

Share your knowledge and help people by answering questions.
Register Now
Unanswered Questions