TAMKO reports a UL 2218 Class 3 impact rating for Titan XT. This laboratory rating is not a promise that shingles cannot be damaged by hail
TAMKO technical bulletin: Titan XT Class 3 Impact Rated Shingles.
What this means for your roof
TAMKO reports a UL 2218 Class 3 impact rating for Titan XT. This laboratory rating is not a promise that shingles cannot be damaged by hail. An insurance discount depends on the insurer’s eligibility rules and documentation. The notice includes a product-naming issue for submissions that should be checked with the insurer before filing.
A useful question for your contractor
Ask your insurer to confirm the exact accepted product name, documentation and discount eligibility before choosing shingles based on a discount.
Ask for the answer to be tied to the actual roof condition and the exact product being installed. Keep the agreed repair or installation detail with your estimate and project photos.
Bulletin dated: March 28, 2025. The date shown identifies the manufacturer document used for this summary.
Read TAMKO: Titan XT Class 3 Impact Rated Shingles
This homeowner summary explains the cited bulletin. The complete manufacturer document and current product instructions govern the installation details. A requirement for one manufacturer or product should not be transferred to another without checking.