Drywall and Decorative Plastering Course

Lesson 1 • Materials Identification and Selection

Introduces drywall panels, plaster compounds, and bonding agents by type and use. Correct material selection underpins every subsequent installation task.

Lesson 2 • Industry Overview and Career Pathways

Covers the scope of drywall and plastering trades, job roles, and industry standards. Connects professional expectations to hands-on training ahead.

Lesson 3 • Reading Plans and Specifications

Teaches interpretation of architectural drawings, schedules, and written specs. Accurate plan reading ensures correct material quantities and installation sequences.

Lesson 4 • Tools and Equipment Essentials

Identifies hand tools, power tools, and mixing equipment used in the trade. Proper tool knowledge reduces errors and improves efficiency on the job site.

Lesson 1 • Fire and Acoustic Assemblies

Introduces rated wall and ceiling assembly requirements and their framing implications. Students learn to frame assemblies that meet fire and sound performance standards.

Lesson 2 • Wood Framing for Drywall

Addresses wood stud selection, crown orientation, and blocking placement. Wood framing variations require specific fastening strategies covered in later chapters.

Lesson 3 • Metal Stud Framing Fundamentals

Covers track and stud layout, spacing, and fastening for interior partitions. Correct framing geometry directly affects panel alignment and finish quality.

Lesson 4 • Ceiling Framing and Furring

Teaches suspended grid, furring channel, and resilient channel installation. Ceiling substrate choice affects both acoustics and finish flatness.

Lesson 1 • Measuring and Cutting Panels

Covers scoring, snapping, and power-cutting methods for straight and angled cuts. Accurate cutting reduces material waste and speeds up the hanging process.

Lesson 2 • Panel Layout and Sequencing

Teaches horizontal vs. vertical hanging orientation and stagger patterns for joints. Proper layout minimizes butt joints and maximizes structural integrity.

Lesson 3 • Fastening Methods and Patterns

Addresses screw spacing, depth, and adhesive application for walls and ceilings. Correct fastening prevents nail pops, panel sag, and callback issues.

Lesson 4 • Ceiling Panel Installation

Focuses on overhead panel handling, lift equipment use, and fastening sequences. Ceiling work demands precise coordination and correct fastening to prevent sag.

Lesson 1 • Embedding Tape on Flat Joints

Covers pre-filling, tape embedding, and first-coat knife technique on tapered joints. A properly embedded tape coat is the foundation of a flat, durable joint.

Lesson 2 • Second and Finish Coat Application

Teaches feathering, coat width progression, and drying time management across coats. Each successive coat widens and thins to blend the joint invisibly into the panel.

Lesson 3 • Corner Bead and Trim Installation

Addresses metal, vinyl, and paper bead selection, fastening, and compound application. Straight, plumb beads define edge quality and protect vulnerable corners.

Lesson 4 • Compound Types and Mixing

Distinguishes all-purpose, lightweight, and setting compounds by working time and shrinkage. Selecting the right compound for each coat is critical to crack-free joints.

Lesson 1 • Finish Coat Troweling

Addresses gauged lime putty and Venetian plaster finish coat application and troweling. Final troweling technique determines surface smoothness and sheen level.

Lesson 2 • Brown Coat Straightening

Covers floating, rodding, and straightedge use to achieve a flat, plumb brown coat. The brown coat sets the final plane and must cure before finish coat application.

Lesson 3 • Lath Substrate Systems

Identifies metal lath, gypsum lath, and wood lath types and their installation requirements. Lath selection and fastening directly affect plaster bond and crack resistance.

Lesson 4 • Scratch Coat Application

Teaches rod and darby technique for applying and leveling the scratch coat. The scratch coat establishes thickness and provides mechanical key for subsequent coats.

Lesson 1 • Texture Repair and Matching

Covers patch blending, feathering, and re-texturing to match existing surfaces. Seamless repairs require accurate texture replication and careful paint-out technique.

Lesson 2 • Texture Fundamentals and Design Intent

Explains how texture choice affects light reflection, acoustics, and maintenance requirements. Understanding design intent ensures the correct texture is applied in context.

Lesson 3 • Spray Texture Application

Teaches hopper gun setup, air pressure settings, and orange peel and popcorn patterns. Spray consistency depends on compound viscosity, air pressure, and gun distance.

Lesson 4 • Venetian Plaster and Polished Finishes

Introduces multi-layer Venetian plaster application, burnishing, and wax sealing. Polished plaster requires precise trowel control and layering to achieve depth and sheen.

Lesson 1 • Curved and Radius Wall Construction

Teaches flexible drywall, kerfing, and wet bending methods for curved surfaces. Radius work demands precise framing layout and careful panel manipulation.

Lesson 2 • Shaft Wall and Area Separation Systems

Addresses chase wall, area separation, and stairwell shaft assembly construction. These systems require specific framing, board orientation, and joint treatment sequences.

Lesson 3 • Control Joints and Movement Accommodation

Teaches placement, spacing, and installation of control joints in large drywall fields. Control joints prevent cracking caused by structural movement and thermal expansion.

Lesson 4 • Multi-Layer Board Assemblies

Addresses laminated double-layer systems for enhanced fire and sound ratings. Layer orientation, adhesive use, and fastening schedules differ from single-layer work.

Lesson 1 • Primer and Paint Readiness

Addresses skim coating, sealing, and priming requirements before paint application. Proper surface preparation prevents flashing and ensures uniform paint sheen.

Lesson 2 • Finish Level Standards and Inspection

Defines Level 0 through Level 5 finish criteria and the lighting conditions for inspection. Knowing finish level requirements prevents over-finishing and costly rework.

Lesson 3 • Defect Repair and Touch-Up

Covers blister, crack, fastener pop, and hollow spot repair techniques after finishing. Systematic defect repair ensures surfaces pass final inspection without visible patches.

Lesson 4 • Punch-List and Handoff Procedures

Teaches systematic walk-through, documentation, and sign-off processes for project closeout. A thorough punch-list process protects both the contractor and the client.