How To Flash A Metal Roof Around A Chimney

The rubber boot is trimmed to fit around the pipe and then secured to the roof with screws and sealant.

How to flash a metal roof around a chimney.

Fit an 8 inch 20 3 cm piece of square step flashing over the chimney s front corner. Flashing is a method of weatherproofing the base of a chimney. Hammer 2 roofing nails into the flashing and roof. Set the flashing aside.

Place the step flashing over the caulk and onto the chimney. Bend a piece of cap flashing to fit around the top corner of the chimney and add the cap flashing across the back of the chimney. A do it yourself video detailing step by step how to flash a chimney with our metal roofing chimney kit. Chimney pipes on metal roofs must be flashed in order to create a watertight seal around the pipe and prevent leaks through the roof.

Flashing is often made of metal which is the norm on a metal roof. Pound the flashing into the grooves and fasten with the drive in expanding anchors. The video features union s advantage lok ii standing seam roofing panel which is. While some skylight manufacturers include flashing in their products sometimes roofing professionals have to create it or purchase it separately.

Open valleys have metal flashing to protect this critical area of the roof. It s typically made of thin pieces of impenetrable material which inhibits water leaking around the chimney preserving the building from moisture and mold issues. The flashing can be installed quickly and easily with kits that use rubber pipe boots. This video shows how to install chimney flashing with standing seam panels.