Chimney Liner Replacement in the Pittsburgh Area

What chimney liner replacement involves

Liner replacement removes or lines over a flue liner that's too damaged to repair and installs a new one — most often a stainless steel liner sized to the appliance. It restores a safe, sound channel inside the existing chimney.

Why homeowners need it

When a liner is cracked throughout, corroded, or the clay tiles have failed, repair can't make it safe again. Replacement is the point at which you stop patching and put in a liner you can rely on — the barrier that keeps heat and combustion gases where they belong.

Common problems it addresses

• Widespread cracking in clay tiles
• A corroded or collapsed liner
• Damage from a past chimney fire
• A liner that no longer suits the appliance

Warning signs to watch for

• An inspection found extensive liner damage
• You've had a chimney fire
• Repeated draft, odor or performance problems
• A liner too old or too damaged to trust

How we approach the work

Materials and equipment

• Stainless steel liner sized to the appliance
• Insulation
• Top plate and cap

What this means for Pittsburgh-area homes

A stainless liner inside an old Pittsburgh masonry chimney is one of the most common and worthwhile upgrades we do — it brings a decades-old flue up to a safe, modern standard without disturbing the historic brickwork outside.