In re: IKO Roofing Shingle Products Liability Litigation, MDL No. 2104 (U.S. District Court for the Central District of Illinois).

We are the chair of the executive committee in these nationwide class actions against Canadian shingle manufacture, IKO Manufacturing Inc. (“IKO”). The suits allege that IKO designs, manufactures, advertises and sells various defective roofing shingle products that fail to perform as marketed and that IKO knowingly and intentionally concealed these defects. The suits also allege that IKO had no intention of honoring its shingles various warranties.

UPDATE: On July 2, 2014, the United States Court of Appeals for the Seventh Circuit vacated a decision by the Central District of Illinois declining to certify the class and remanded the case back to the District Court for further proceedings. 

If you are having a problem with your IKO shingles, or have other information pertaining to this investigation, please contact attorneys Charles LaDuca or Brendan Thompson at (202)789-3960, or by email at or