WeatherLok Metal Roofing, formerly recognized as Montana Steel, is expanding its sales and delivery services to encompass the United States and Canada.

WeatherLok Metal Roofing presents a sophisticated stone-coated steel roof system from a 26-gauge Galvalume substrate, featuring concealed fasteners suitable for new and retrofit residential and commercial projects. WeatherLok panels are certified to meet UL 790 Class A Fire Rating and UL 2218 Class 4 Hail Impact, as well as ASTM D3161 Class F Wind Tests of 110 mph.

Distinguished by larger panels and predrilled holes for concealed fasteners, WeatherLok ensures an efficient streamlined installation process. Current colors offered are Weatherwood and Charcoal to emulate the timeless aesthetic of hand-split shakes. WeatherLok also offers a selection of accessories, including stone-coated starter/drip edge, valley cover, sidewall, rake fascia, head wall, end caps, ridge caps, vents and a 12-inch J-channel for hips, rakes and valleys.

“WeatherLok Metal Roofing stands as a premier choice for those seeking a robust, aesthetically pleasing and reliable roof system,” says Peter Northcott, the founder and president of WeatherLok Metal Roofing. “With the rebranding and expansion of WeatherLok, we eagerly anticipate forging new partnerships and contributing to the growth of the roofing industry.”

To learn more about becoming a WeatherLok distributor and wholesale pricing, please visit