Your go-to handbook for roofing shingles in Edmonton: asphalt types decoded, from flexible organics to lightweight fiberglass. Explore warranties, colors (up to 16), and slope compatibility (2:12 min). Silverline delivers pro strategies for durable, stylish roofs that outlast the prairies. https://silverlineroofing.ca/roofing-shingles-guide-asphalt-types/