Roof underlayment complies with steep roof standard

摘要

Coshocton, Ohio-based MFM Building Products Corp.'s Ultra HT Wind and Water Seal high-temperature roof underlayment complies with CSA 123.22-08, "Self-Adhering Polymer Modified Bituminous Sheet Materials Used as Steep Roofing Underlayment for Ice Dam Protection." The evaluation was completed b rials Centre Evaluation Listing 14048-L.