- Asphalt Shingles: A Showcase of Roofing Styles, Colors and Options - Bob Vila
CertainTeed Highland Slate™
CertainTeed’s Highland Slate™ has the look, texture and tone of natural slate with a dark shadow line to accentuate its appeal from the curb. Each tab is individually colored by state-of-the-art Precision Color technology to provide a rich, deep hue. Built to perform best when the weather is worst, the shingles are available in six colorations and come with a Lifetime, limited transferable warranty.