My Metal Chimney Is Falling Down Through The Roof

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.

My metal chimney is falling down through the roof.

Faults in chimney lining. 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. Luckily at able we provide inspections free of charge. Flashing is a method of weatherproofing the base of a chimney.

In roof supported chimney installations the support box is installed first then the chimney is passed through it and secured in place. Flashing is typically made from lead but can also be aluminum steel or copper. The chimney structure comes through the roof leaving a large gap between the chimney material and the roof deck. Remove another section of pipe if it is still protruding above the roof line.

Flashing is often made of metal which is the norm on a metal roof. It isn t anything for which you ll be arrested. Remove all the straps in the same way that you removed the first one and the sections of pipe will come apart. If the chimney passes through an attic this is the place to check for leaks.

Look at the intersection with the roof from above and below. Roof leaks surrounding the chimney. See fire stopping in buildings. 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.

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. 6 chimney leaks that aren t chimney leaks. Capping that assembly off with a. Most likely your mortar has.

If you have pvc piping out the side of your house then yes you can demo the chimney below your roof line and cap off the opening with plywood and shingles to match. A variety of issues may cause chimney leaks including. It should be tight and uniform along the entire height. For example your roof might have a leak through the attic vent or roof shingle at the top.