What is the primary focus of Session Four in the roofing applications module?

• Discussing the architectural aspects of roofing

• Reviewing personal fall-arrest and fall protection systems in compliance with OSHA regulations

• Evaluating the financial aspects of roofing projects

• Learning about different roofing materials

What is the primary focus of Session Four in the roofing applications module?

• Techniques for installing solar panels

• Installation techniques for common roofing systems

• Methods for waterproofing basements

• Landscaping techniques for residential areas

Which of the following is NOT a task described in Session Four?

• Demonstrating how to install composition shingles on a roof valley

• Describing how to properly prepare a roof deck

• Explaining how to install metal roofing

• Explaining how to install composition shingles

What is the first component to be installed when preparing a roof deck according to the diagram?

• Waterproof membrane

• Rake drip edge

• Roof deck

• Eave drip edge flashing

What is the purpose of using a waterproof membrane and ice edging on eaves in roofing applications?

• To enhance the aesthetic appeal of the roof

• To protect against ice dams by preventing water forced under shingles from freezing

• To increase the structural integrity of the roof

• To provide better insulation in winter

How do ice dams form on roofs?

• Accumulation of leaves blocking roof gutters

• Water forced under shingles by melting and freezing of snow

• Poor installation of roofing materials

• Excessive exposure to sunlight

What is the first step in installing composition shingles for gable roofs on short runs?

• Install starter course

• Start second course with full strip minus 6"

• Properly prepare roof deck

• Cut tabs off starter strip shingles

What should be done after cutting tabs off starter strip shingles during the installation of composition shingles on gable roofs?

• Install the second course

• Properly prepare roof deck

• Mark starter strip line on underlayment

• Install starter course

How should the second course of shingles be started when installing composition shingles on gable roofs?

• With a full strip minus 12"

• With a full strip minus 6"

• With a half strip

• With a full strip

When installing composition shingles for a short run gable roof, how should the third course be started?

• With a full strip

• With a full strip minus a full tab

• With half a strip removed

• With a full tab only