For homeowners who want extra durability and protection, select IKO`s Cambridge premium architectural shingles. Cambridge combines beauty with contemporary strength. Manufactured in a larger size to offer more exposure and create a high definition ''shake'' look for your roof, these popular shingles are versatile and easy to maintain and come in a myriad of colors that can suit any home.
Marathon 25 and 25 AR shingles are a time-tested, traditional three-tab shingle. Offering excellent reliability and supported by a proven track record, these shingles are at the top of their class in terms of performance and value. Marathon 25 shingles feature a limited 25-Year Warranty.