Framed chimney chases seem to be especially vulnerable and i ve repaired a lot of them over the years.
Repairing wood siding chimney.
The good news is that damage is usually limited to two areas.
I am way too scared of a house fire to say based on e text that building wood hence combustible chimney to extend repair a brick chimney is safe and ok.
The average cost of wood siding is 7 per square foot.
When rotted siding is found at a wood chimney chase the next step is to have some of the rotted siding removed to have the wall sheathing below the siding inspected for water damage.
However there are alternative ways to extend a chimney top including a wood chase properly constructed around an insulated multi wall fire.
Replacement and resurfacing can be expensive which makes cladding a masonry chimney with siding an attractive option in some instances.
Wood however can have knots that fall out or develop holes that allow water to intrude on the internal structures of the chimney according to the maryland shingle website.
But without proper attention isolated areas can begin rotting in only a few years especially near the foundation.
By the time the homeowners notice the siding is soft they ve got a real problem on their hands.
However a masonry chimney may begin to show its age over time.
Wood is beautiful and often selected to achieve a certain traditional aesthetic.
Wood can also develop cracks that create additional water problems.
When hardboard siding is installed and maintained correctly it can hold up for 30 or 40 years.
However wood siding requires more maintenance than other materials.
You are likely to set the house afire.
But the price of wood siding varies by wood type.
For example the house shown here was built just a few years before my crew and i began working on it but already the paint was peeling from the fiber cement clapboards and the corner boards had begun to rot see image 1.
How to repair wood siding.
Wood shingles are often used as siding material for chimneys continuing from the roof area.
Installing siding on a chimney requires a layer of wood furring that serves as a base for the siding itself.
For example cedar will be more expensive than plywood.
Wood siding repair cost.