Manufacturing News PABCO's 'Prestige' Shingles Earn Class 4 Impact Resistance Class 4 impact resistant is UL's highest rating for impact durability Roofing Contractor Staff September 23, 2023 No Comments PABCO Roofing Products announced its Prestige shingle line has been rated UL 2218 Class 4 impact resistant, the highest rating possible for impact resistance. Read More
