Compare CMR roofing products by durability, insulation savings and more!

 

  INVARIMATTE® LEAD-COATED COPPER BARE COPPER PAINTED ALUMINUM PAINTED GALVANIZED BARE ALUMINUM BARE GALVANIZED
Permanent High SRI YES NO NO NO NO NO NO
Zero Bio-toxicity YES NO NO NO YES YES YES
Permanent Finish YES NO NO NO NO NO NO
Fire Resistance to 1000°F YES YES YES NO YES NO YES
Hail Resistant YES NO NO NO NO NO NO
No Oxidation/ Metal Loss YES NO NO NO NO NO NO
Insulation Savings YES NO NO NO NO NO NO
Stable Panels .015" Thick YES NO NO NO YES NO YES
Weld-able YES NO NO NO NO   NO
Solder-able YES YES YES NO NO YES YES
No Drainage Matting Needed YES NO YES YES YES YES YES
No Panel Ventilation Needed YES YES YES YES YES YES NO
Low Thermal Expansion YES YES YES NO YES NO YES


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