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Drywall Finishing

Learn how to achieve a level-3 drywall finishing job as your instructor takes you onsite and walks you through each stage from pre-filling to taping to boxing. 


  • Access to course material for 30 days.
  • Train with a Pro

  • Spanish Subtitles Available

  • Mobile Access

  • In-depth Lessons

  • Certificate of Completion

  • Practical Resources

Lesson Plan

Video Lessons · 35M

  • 1. Overview

    Your instructor, Lydia Crowder, takes you on the jobsite to determine the materials, tools, and repair needs for a successful drywall finishing job.

  • 2. Pre-Filling

    Lydia demonstrates pre-filling the ceilings using hot mud. Learn how to pre-fill uneven boards, how to patch screw holes in drywall, and work overhead safely to prep your drywall job for taping.

  • 3. Compound Tube Prep

    Before you use your auto taper, you need to make sure your compound tube is lubricated so the machinery works. Lydia shows how to properly set up, fill, and use your compound tube for an effective taping job.

  • 4. Taping Flats & Butts

    Lydia tapes flats and butts on the ceiling using an auto taper while offering tips on running long tape, fixing a screw click or uneven board you might’ve missed during pre-filling, and using the creaser wheel on the auto taper.

  • 5. Taping Angles

    Lydia demonstrates how to use an auto taper for taping angles, then secures the tape with a roller and an angle head for the final glaze.

  • 6. Boxing Angles

    Learn how to box your angles. For a level-3 drywall finish, you only need to box once; but for a level-4 drywall finish and beyond, boxing twice is required.

  • 7. Coating & Picking Angles

    Lydia shows you how to go over the tape with a six-inch knife to coat and pick the angles clean, leaving crisp edges. Learn what to look for when inspecting your angles and how to achieve a level-3 drywall finish using light brushing.

  • 8. Boxes

    After your tape has dried, you can run a box over it to smooth everything out. Lydia shows you how to operate the box and how to maintain your box blades to achieve a clean, sleek drywall finish each time you use it.

  • 9. Patching Screw Holes and Installing Corners

    Lydia demonstrates how to patch screw holes in drywall by hand on your first coat. She then instructs you on how to drywall outside corners using paper-faced metal tape, taping mud, and a roller. Finally, she wipes off the excess mud, ensuring the tape is smooth and the angle is clean. These finishing touches ensure a high quality finish you can be proud of.

Who it's for: This course is for apprentices, contractors, and even homeowners who are ready to start drywalling and want to learn about the key processes, tools, and craftsmanship that goes into creating a quality finish. No prior drywall experience is required, but we recommend taking Lydia’s other three drywall courses first.

Key Topics

  • Drywall finishing

  • Boxing angles

  • Taping flats

  • Drywall outside corners

  • Patching screw holes

  • Achieving level 3 finish

5 Out of
5 stars

Overall rating of 2 students

Become Job Ready

This course will increase your knowledge for jobs like:


Drywall Installer


Drywall Hanger


Drywall Finisher

Search for these jobs at:

Team Pricing
> 6 seats
Save $5 per seat
$70 per seat

Common Questions

  • What is MT Copeland?

    MT Copeland helps you further your career in the building industry with expert-led online education that will make you a better, smarter tradesperson.

    Our training courses give you a foundation in construction fundamentals and trade skills with real-world applications and best practices to help you grow on the job.

  • What do courses include?

    Online courses include professionally produced videos taught by leaders in the trades and supplementary learning material such as quizzes, assessments and downloadable materials to help you acquire new skills. Watch anywhere, always at your own pace. We keep lesson videos short so they’re easy to watch after work or on your lunch break. You can finish a course in one sitting, or space it out over a week or two.

  • Can you learn with MT Copeland outside of the u.s.?

    Yes! You can take MT Copeland courses from anywhere in the world. Our courses are online, so if you have access to the Internet, you can watch our training videos. Courses are taught in English, with English captions and Spanish subtitles available.

  • Where did the name MT Copeland come from?

    MT Copeland was named after a legendary educator who promoted the idea that training in a specific trade paired with a knowledge of general business principles opens up a whole new world of career possibilities. We believe in the same powerful combination of skills and knowledge.

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