Professional Sprayed and Injected Foam (Micro Course)

(0.8 CEU; 50 minutes) Professional installers spray foam on surfaces and inject foam into cavities. Sprayed and injected foam are excellent choices for some applications. This micro course shows you a few examples. Spray foam is by far the most common of the two...

Measuring Insulation Performance (Micro Course)

(0.3 CEU; 20 minutes) This 14-minute video explains how scientists measure the thermal resistance of insulation, using a guarded hotbox. Find your reading assignment under the Materials tab. A short quiz will evaluate your retention of the important information...

Dense-Pack Wall Insulation (Micro Course)

(0.7 CEU; 45 minutes) Dense-pack wall insulation is one of the most effective energy savers available to insulators and their clients. This introduction will show you the main tools and methods. Find your reading assignment under the Materials tab. A short quiz will...

Installing Liquid Foam (Micro Course)

(0.3 CEU; 15 minutes) A factory-trained expert shows you how to install one-part and two-part foam as insulation and air sealing on new or existing buildings. Don’t forget your reading assignments that you’ll find under the Materials tab.

Insulation Methods and Materials (Test)

(2.0 CEUs) The test focuses on the characteristics of fibrous insulation, foamboard insulation, spray foam insulation, installation methods, equipment, tools, and PPE. If you’ve been in the insulation business for a while will and understand how how to install...