Specifications

• Fiber glass composition
• Two full size, one-piece base shingles, beneath a massive weather tab (five-layer coverage when applied)
• 425 lb. per square
• Dimensional tolerance ±1/16"
• UL Class A Fire Resistance
• ASTM E108 Class A Fire Resistance
• UL Wind Resistance Self-Sealing (ASTM D3161)
• UL Certified to meet ASTM D3462
• Miami-Dade accepted
• Conforms to BOCA building code requirements
• Conforms to CSA Standard A123.5-98
• Algae resistant

Grand Manor Warranty

• Grand Manor Shangle™ is manufactured with Algae Block™, the copper roofing Granule System from 3M™ and is certified by 3M to protect against algae growth for 10 years.
• Lifetime limited warranty against manufacturing defects on residential applications.
• 40 year limited transferable warranty against manufacturing defects on group owned or commercial applications.
• 10-year SureStart™ protection.
• 10- year warranty against winds up to 80 mph.