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Episode 5: What’s the difference between a Level 4 and Level 5 finish?

May 8, 2025

Get insights into the two top-tier finish levels and when each should be used.

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Understanding the different levels of gypsum board finishes is crucial for achieving the desired look and durability in any construction project. While the five levels of finish build each upon the previous to create smoother and more refined surfaces, this podcast explores what separates the two highest-quality finishes: Level 4 and Level 5.


Listeners will learn:

  • The requirements for Level 0–5 drywall finishes
  • The role the finishing knife size plays as a drywall finisher ascends through the finish levels
  • The key differences between Level 4 and Level 5 finishes
  • Design scenarios where a Level 5 finish is recommended
  • The role of the skim coat in a Level 5 finish
  • Best practices to clearly communicate to the architect, drywall finisher and building owner which finish level is needed


Want to know more?

  • Watch the ProForm Finishing Products Five Levels of Finish video
  • Download the Five Levels of Finish for Gypsum Board infographic
  • Download the ProForm Finishing Products Five Levels of Finish guide
  • Explore the ProForm Finishing Products joint compound offerings


Connect with us!

Do you have a question you’d like us to answer or a topic we should cover? We want to hear from you. Email your ideas to podcast@nationalgypsum.com.

The information provided in this podcast is for general information purposes only. For specific building or design questions, please consult with the 1-800-NATIONAL® Construction Services team or your regional National Gypsum construction design manager. Always use products according to the manufacturer’s recommendations.

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