PelletVent is a venting system for stoves and inserts that use multi-fuels (including wood pellets, corn, cherry pits, switch grass, coffee husks, walnut shells, soybeans, wheat, sunflower hulls, rapeseed, and sugar beets) or oil fuel. The DuraVent PelletVent Adjustable Roof Flashing provides exceptional performance and has an air-insulated design with factory-sealed seams and stainless steel construction for long-lasting durability and reliability. Compatible with wood-burning appliances, this roof flashing directs rain away from the PelletVent to keep interior spaces dry.