Fiberglass Shingles IKO Marathon Traditional

IKO Marathon traditional 3-tab design shingles are a perennial favorite due to their reliability and proven track record. Available in a wide range of colors and warranty lengths, traditional 3-tab design shingles offer exceptional roofing value.
Marathon 20 carries a limited 20-year warranty. Marathon 25 carries a limited 25-year warranty. Marathon 25 AR features an algae-resistant granule and limited 25-year warranty. Marathon Ultra AR features an algae-resistant granule and limited 30-year warranty. BlueLinx also offers IKO's other Laminated Fiberglass lines: Crown Slate and Roof Shake 40.