Calgary council committee votes to support over $2M for hail-resistant roof rebates The program would allow Calgarians to apply for $3,000 to cover some costs of installing resilient roofing built from hail-resistant materials. Social Sharing Program would allow Calgarians to apply for $3,000 to cover some costs of installing resilient roofing Posted: Apr 27, 2021 1:01 PM MT | Last Updated: April 27 Residents began cleaning up in Calgary on June 14, 2020, after a major hailstorm caused widespread damage and flooding.(Jeff McIntosh/The Canadian Press)