Putting A Chimney Through A Metal Roof

You may add a metal flashing around the chimney as it passes through the eave s underside.

Putting a chimney through a metal roof.

Fold closure 90 degrees and. I will be installing a woodstove chimney in my garage in august and was concerned with one part. Cut two opposing 45 degree notches into z closure to allow a 90 degree bend. When i cut the hole for the chimney and have to overlap the metal over the boot will i have to purchase another piece of metal being that the roof has one piece metal roofing from the bottom of the roof to the peak.

The insulated chimney pipe is stacked until it reaches the required height. Trim panels to fit around the chimney. And this prevents the need to cut an excessively large notch. Homes with deep eaves of 10 to 36 inches require the chimney to pass through the structure.

Place a small drop of caulk where the roof and chimney meet at the chimney corner. The stovepipe connects with the insulated chimney at a special support box located just below the ceiling level. These work better on smaller. Before you attempt to install a new chimney flashing on your metal roof you need to clean up the area where you want to install the flashing and make sure that it is smooth and dry.

Panels above the chimney should be removed. Place the step flashing over the caulk and onto the chimney. Apply butyl tape to the underside of the closure. Bend legs up the chimney sides about 1 inch.

A different type of flashing is a chimney pipe boot. Secure a shingle over the corner flashing using a hammer and roofing nail. It s typically made of. Flashing is a method of weatherproofing the base of a chimney.

These are finished with flashing on the roof. The flashing can be installed quickly and easily with kits that use rubber pipe boots. This video shows you how we installed a stove pipe for our wood burning stove that is out in our pole barn. When calculating your chimney pipe size subtract 1 5 inches for each joint overlap.

What kinds of pipe we used how to assemble the s. This way it will be easier for you to install your chimney flashing and prevent possible bubbles on your caulking. The rubber boot is trimmed to fit around the pipe and then secured to the roof with screws and sealant. How to install a chimney for a wood stove on a metal roof metal roof stove pipe flashing.

Chimney pipes on metal roofs must be flashed in order to create a watertight seal around the pipe and prevent leaks through the roof. This allows the chimney to be appropriately supported.