CertainTeed's Presidential Starter shingles are required for Presidential Shake TL and Presidential Shake applications. These shingles are specifically designed to provide a secure and durable foundation for the rest of your roofing system. Required double-layer starter course for Presidential Shake TL and Presidential Shake shingles. Available in the entire Presidential TL and Presidential Shake color line. Presidential Starter shingles feature a fiberglass base that provides excellent durability and resistance to cracking and splitting. They are also designed to match CertainTeed's Presidential Shake and Presidential TL shingles, making them a seamless addition to any Presidential TL or Presidential Shake roofing project. These shingles are built to last, featuring a self-sealing strip that provides a secure fit and prevents wind uplift. They also come with an Underwriters Laboratories Class A fire resistance rating, providing an extra layer of protection for your home a...See Morend family. In addition to their performance benefits, Presidential Starter shingles offer a wide variety of color options, ensuring that homeowners can find the perfect match for their home's aesthetic. They are available in an array of colors that simulate the look of natural wood, without the high cost and maintenance associated with wooden shake roofs. Installation is made easy with Presidential Starter shingles, thanks to their unique design that allows for quick and easy installation. They are designed to be installed with just four nails, reducing installation time and ensuring a secure fit. saves time and money - no need to remove tabs from expensive shingles To protect against unsightly black streaks caused by algae growth, these shingles feature StreakFighter® algae resistance technology. This means that your roof will look great for years to come, without the need for frequent cleaning or maintenance. See Less