Pipe boots provide a watertight seal around roof vents and come in a variety of sizes. They seal with caulk and conform to the shape of the panel ribs. Our Standard RoofBoots feature a flexible square base designed to form a seal on almost any panel configuration and roof pitch, regardless of the pipe location or type of roofing surfaces (including metal, plastic, tile, and more). RoofBoots’ sleeve flexibility absorbs vibration and pipe movement caused by expansion/contraction while the durable materials provide maximum resistance to ozone weathering