My Metal Chimney Is Falling Down Through 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.

My metal chimney is falling down through the roof.

Where a metal chimney passes through building walls or floors fire blocking or use of a fire blocking foam insulation may be required by local building codes. Capping that assembly off with a. One option and probably the most expensive one is to have the old chimney removed to the level of the roof and rebuilt with new brick mortar and flue liners. Look at the intersection with the roof from above and below.

If the chimney passes through an attic this is the place to check for leaks. Most likely your mortar has. Flashing keeps the water from entering that space and must be fully sealed. The chimney structure comes through the roof leaving a large gap between the chimney material and the roof deck.

Roof leaks surrounding the chimney. If it isn t you can proceed to fixing the roof or you can remove the entire chimney all the way down to the basement. For example your roof might have a leak through the attic vent or roof shingle at the top. Remove another section of pipe if it is still protruding above the roof line.

Sometimes a leak starts in a different place but finds its way to the chimney and then visibly enters the inside of a room at the point of the chimney. 6 chimney leaks that aren t chimney leaks. Remove all the straps in the same way that you removed the first one and the sections of pipe will come apart. In roof supported chimney installations the support box is installed first then the chimney is passed through it and secured in place.

It should be tight and uniform along the entire height. Luckily at able we provide inspections free of charge. Flashing is a method of weatherproofing the base of a chimney. Flashing is typically made from lead but can also be aluminum steel or copper.

See fire stopping in buildings. It isn t anything for which you ll be arrested. To pinpoint the cause or causes of your chimney leaks hire a professional to thoroughly inspect your roof and chimney structure. Flashing is often made of metal which is the norm on a metal roof.