Are TAMKO shingles better than Owens Corning?

Whether TAMKO shingles are better than Owens Corning depends on your criteria, but most contractor surveys rate Owens Corning Duration as better overall for technology and warranty, while TAMKO offers good value. Owens Corning Duration is considered better for installation technology with SureNail Technology that provides woven fabric strip for exceptional fastening and 130 mph wind warranty, plus TruDefinition vibrant colors and 25-year StreakGuard algae protection, and larger contractor network with Platinum Preferred warranty up to 25-year workmanship. TAMKO is a mid-sized manufacturer based in Joplin, Missouri, known for Heritage series architectural shingles that offer good dimensional appearance, decent durability, and competitive pricing at 90 to 130 dollars per square, similar to Owens Corning. TAMKO Heritage offers 110 to 130 mph wind warranty and algae protection, but does not have equivalent of SureNail Technology. TAMKO also offers Heritage Premium and Heritage Woodgate. Quality wise, Owens Corning is rated slightly higher for granule retention and overall durability in contractor polls. TAMKO has had some historical issues with organic mat shingles in the past but modern fiberglass Heritage is improved. Price wise, TAMKO is often slightly cheaper than Owens Corning, making it attractive for budget projects. For homeowners wanting best installation technology, strongest warranty support, and largest network, Owens Corning is better. For homeowners wanting decent quality at slightly lower cost, TAMKO is good value but not considered better than Owens Corning overall.