Weatherization Basics
Lead Safe Weatherization
Environmental Hazards
Job Safety for Weatherization
Essential Customer Service
Construction Basics

Construction Terms

Building Loads



Moisture Management

Exterior Cladding


Windows and Doors

Roofing and Attics

HVAC Systems

Electrical and Plumbing

Interior Finishes
Building Performance Institute Inc.


Most residential buildings in the U.S. are platform-framed. Here, weatherization specialists are introduced to typical framing materials and explains the structural design factors involved in sizing framing members.

After completing this lesson, students will be able to:

  • List the standard dimensions of common framing lumber
  • Recognize engineered framing materials
  • Identify common structural steel types
  • Compare dimensional lumber joists to I-joists
  • Define span and deflection
  • Distinguish between site-built and panelized housing
  • Understand the purpose and placement of framing hardware
  • Recognize various engineered beam materials
  • Explain how headers distribute loads around wall openings
  • Understand the purpose of wall sheathing
  • Describe the advantages and disadvantages of steel framing
  • Trace the load paths through any type of roof structure
  • Understand how roof and floor trusses work

Watch our example videos for this lesson by clicking on the link(s) below:
Framing: Part 1 - Floors
Framing: Part 2 - Walls
Framing: Part 3 - Roofs

Sitemap  |  Help Getting Started  |  System Check  |  Feedback  |  FAQ
© Wx Workforce Training, All Rights Reserved aws prod.