6" Large Base Adjustable Flashing- 0/12--6/12

Designed to weatherproof the chimney pipe where it passes through the roof, this roof flashing helps protect against water intrusion. A Storm Collar is required for proper installation. Choose the flashing based on your roof pitch—for example, a 6/12 pitch rises 6" vertically for every 12" horizontally. Constructed from durable galvalume for long-lasting performance. Sizes 6"–8" are available with a large base for added coverage.