It may have been melted by a chimney fire that reached a high enough temperature to damage the chimney s lining and melt the siding a failing chimney liner chimney due to water intrusion or another significant chimney issue.
Installing vinyl siding around chimney.
The best solution is to.
Vinyl siding is generally not recommended for exterior chimney siding because of the heat that the chimney produces.
1 2 inch 1 3 cm plywood or osb are common substrates and these are generally covered with roofing felt or another moisture barrier prior to siding the walls.
Installing siding on a chimney requires a layer of wood furring that serves as a base for the siding itself.
Replacement and resurfacing can be expensive which makes cladding a masonry chimney with siding an attractive option in some instances.
This is our most comprehensive.
Occasionally however it is found on chimneys installed on top of wood furring strips that provide a 1 inch clearance between the chimney and the siding.
We cover how to move doors and windows and create a weather proof exterior.
Remove any siding or exterior finish that isn t compatible with vinyl siding and make sure the walls are sheathed with a substrate to receive the siding.
Find out how an overlapping technique with your building wrap will make the area around your chimney waterproof when installing j channel siding around your chimney.
Repair of a water damaged framed chimney using low maintenance pvc corner boards and fiber cement siding.
Siding is often made of flammable material so if the preexisting chimney abuts siding this is a good indication that the clearances between the preexisting chimney and the flue liner which can be heated by combustion gases is sufficient.
Learn how to curve j channel vinyl siding around a chimney.
If in any doubt obtain confirmation from your local code compliance office.
However a masonry chimney may begin to show its age over time.