Blog Roof Tech

For Peak Performance in Extreme Weather, Roof Tech’s AlphaSeal™ Technology Delivers

Annual temperatures in Edmonton, Alberta, Canada, range from a high of 90°F in summer to a low of -40°F in mid-winter. With such extreme fluctuations in weather, solar installers in that region require mounting solutions that are impervious to these changes. Kevin Hartmetz, who joined BLDG Electric in 2015 and became a full partner in 2018, manages all estimating for the company’s projects. “We first got into solar in 2017 when one of our residential customers had been working with a solar contractor and asked us to take over the job,” he said. “Shortly after, we discovered that the RT-MINI was available at our wholesaler, and we decided to try it.”