Roofing material selection guide

ROOFING MATERIAL SELECTION GUIDE Legend Cost: Low = 1 High = 10 Materials Warranty Life Expectancy Cost  Maintenance  Fire RatingComposition 3 Tab shingles20 years 20+ years 1 None Class A - good25-year composition25 years 25+ years 2 None Class A - goodArchitectural grade composition 30-50 Yr.30-50 years 30-50 years 2-4 None Class A - goodCedar ShakeGenerally none 8-25 years 5-6 None None *Pressure Treated Cedar Shake30-50 years 30+ 6-7 None None  *Standing Seam Metal20-40 years 20-50 years 5-7 None None  non-combustibleMetal - Exposed fastener20 years 2...