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Roofing
NRCA ProCertification - Metal Panel Installer
Metal Panel Types and Profiles
Knowledge Check
Metal Panel Types and Profiles
Knowledge Check
Knowledge Check
1 / 9
Why is aluminum preferred over steel for coastal roofing applications?
A
Aluminum has a higher strength-to-weight ratio than steel
B
Aluminum is naturally corrosion-resistant without requiring metallic coatings
C
Aluminum is harder and more dent-resistant than steel
D
Aluminum costs less per square foot than steel
Check Answer
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