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 and its four-across tab is the ideal design to deliver color, contrast, and perfection when installed. Wind, rain, snow, ice – this slate-like shingle performs at its best when the weather is at its worst. Highland Slate is rated where the winds howl – 110 mph – and it carries a full wind-resistance warranty.
Applying a roof system correctly is essential to the warranty and performance of the roof. Backed by over 100 years of excellence in the roofing industry, CertainTeed developed a complete set of installation instructions for their roofing products in both English and Spanish. These installation instructions describe and illustrate the steps involved in installing CertainTeed asphalt roofing products