GAF Roof System Design & Inspection

Question 1

What is the primary purpose of a roof inspection?

Accepted Answer

To assess roof condition and identify damage

Answer

To design a new roof

Answer

To measure roof height only

Answer

To install roofing materials

Question 2

What tool is commonly used to check for moisture intrusion in roof inspections?

Accepted Answer

Moisture meter

Answer

Thermometer

Answer

Voltage tester

Answer

Tape measure

Question 3

What is the minimum slope recommended for asphalt shingle roofs?

Accepted Answer

2:12

Answer

1:12

Answer

4:12

Answer

6:12

Question 4

Which part of the roof is inspected for proper flashing installation?

Accepted Answer

Around chimneys and roof joints

Answer

Only on the roof deck

Answer

On the gutters

Answer

Inside the attic only

Question 5

What is a common sign of roof aging during inspection?

Accepted Answer

Curling or cracking shingles

Answer

Wet attic insulation

Answer

Fresh paint on fascia

Answer

New gutters

Question 6

Which document provides detailed roof system design specifications?

Accepted Answer

Roof specification sheet

Answer

Blueprints

Answer

Building permit

Answer

Warranty certificate

Question 7

What is the importance of attic ventilation in roof design?

Accepted Answer

It controls temperature and moisture

Answer

It increases insulation thickness

Answer

It supports structural framing

Answer

It reduces roofing costs

Question 8

How often should a commercial roof be inspected?

Accepted Answer

At least twice a year

Answer

Once every five years

Answer

Only when leaks occur

Answer

Monthly

Question 9

What should be documented during a roof inspection?

Accepted Answer

Damage, conditions, and recommendations

Answer

Only photos

Answer

Only measurements

Answer

Only weather conditions