Garrdal, Steep Slope Solutions
Garrdal manufactures and distributes a retrofit pipe flashing for shingle roofs. UV resistant, simple and fast installation that looks like new construction and lasts decades longer than shingles. Unaffected by extreme temperatures and pipe movement. Commonly used around electrical service masts, high efficiency concentric furnace vents, tankless water heater vents or any other application where an obstacle gets in the way of pushing a standard pipe boot over a pipe. Watch for Garrdal12+ , an easier to install version of Garrdal for roofs over 12/12 pitch and Garrdal solar, a smaller version for solar panel supports.