Leaks and structural damage are the most common reasons for wanting to remove a chimney stack and in such cases you will have the option of simply covering over the rest of an unused chimney when you extend the roof over the gap left by the stack.
Removing brick chimney from roof.
Tossing the bricks from the roof as some have suggested is fun old bricks of the right sort make great sounds when they hit a hard surface but cleaning the mess up is not fun.
Knocking down a chimney and patching the roof duration.
This video shows the chimney removal of a small single skin chimney stack below roof level and then tiled over to make good.
A regular size stack could take two people half a day while a larger one could take a day and a half.
Climb onto your roof so you can access the chimney.
The cost of chimney removal includes.
You could use an insert and run pipe through the roof.
No fire brick lining the chimney it will come out to the ground level within the next year.
Expect to pay around 2 000 4 000 to have your chimney removed completely.
Removing the chimney 1.
Rent a dumpster so you can easily get rid of the bricks.
Make sure to get a permit for the new unit and have it inspected.
I know in my state fireplaces installed without permits are not covered by home owners insurance if a fire occurs.
Look online for construction dumpster rentals in your area.
Make sure that the scaffold has stable flooring and comes equipped with safety rails.
Removing the chimney breast.
The process involves taking it down brick by brick and covering the hole in the roof where it was.
Diy removing a chimney brick by brick watch this video on how to remove a chimney during renovation or demolition thanks for watching.
Then equipped with a hammer masonry chisel and sledgehammer begin removing the bricks one at a time starting at the top.
Chisel the mortar around the bricks.
It is the portion which protrudes from the roof ending in a cap.
Use a hammer and wide masonry chisel to slice out the pieces of broken brick.
If the chimney is on the large side or spans multiple stories or is part of the structure or foundation expect to pay closer to 6 000.
Started on the roof with a 5 gallon bucket attached to a rope a 2 lb sledge and a brick chisel.
Before climbing up onto the scaffold triple check that it is securely attached to the building.
Removing the top half of the broken up brick first provides room and relief to easily remove the bottom half without pressuring and possibly breaking the surrounding brick.