TAMKO Building Products

TAMKO HailGuard™

Ad Copy

Real peace of mind starts before the paperwork. While traditional Class 4 testing sets a benchmark, HailGuard™ shingles are engineered to help withstand hail impacts Beyond Class 4† — built with protection in mind before the next claim ever happens. Learn more below. †“Beyond Class 4” is a marketing term and does not refer to any official UL impact rating. HailGuard™ shingles are classified by UL for compliance with UL 2218 Class 4 impact resistance. UL 2218 utilizes a dropped steel ball which may not correlate with real world rooftop experience with the impact of storm driven hail or other objects. Currently, UL testing does not include classifications higher than Class 4; however, TAMKO has successfully tested HailGuard™ shingles at impact energies exceeding UL 2218 Class 4. See TAMKO’s HailGuard™ Extended Limited System Warranty for complete terms and details. ‡As of March 2026. See TAMKO’s HailGuard™ Extended Limited System Warranty for complete terms and details.