How much does it cost to replace a rusted chimney chase cover?
Mills River is rural Henderson County, and out here a chase cover sits on newer developments amid the farmland — propane-fed prefab fireplaces mostly. The pan itself is fuel-agnostic custom sheet metal, priced by its footprint, flue openings, and roof access. The open valley gives us good working conditions, and stainless is the material that lasts past the next builder-grade failure.
Rural lots, newer boxes
The large-lot properties and newer developments spread across Mills River and toward Horse Shoe and Banner Farm tend to run factory-built fireplaces, often on propane rather than a gas main. The flat cover topping the chase is where the trouble starts — builder-grade galvanized that rusts and streaks down the siding after fifteen or twenty seasons. The open valley here keeps things sunnier and breezier than shaded towns, but a flat pan still ponds water and gives up its coating.
What we fabricate and what it costs
The cover is cut to your chase, so the footprint, apron depth, flue and vent collars, and a drainage cross-break set the price, along with the roofline. Stainless over galvanized, every time — the rusted one you have makes the case. On a propane prefab, we can also confirm the appliance connection is right while we're there, since running and connecting that fuel is licensed work only a gas contractor can legally do.
Permit and inspector, if the unit goes
Should water have already reached the firebox and the prefab unit needs replacing, that's permitted work — we pull it with Henderson County and meet the inspector, which protects your insurance and any future sale. Mills River is about twenty-five minutes south of the showroom. Call (828) 545-0525 for a free look.
Fireplace help in Mills River
We install and service fireplaces throughout Mills River and the rest of Henderson County — just 25 minutes south from our Asheville-area showroom.
Related questions
- How much does it cost to replace an old builder-grade prefab (zero-clearance) fireplace with a new unit?
- How much does a chimney cap cost installed?
- How much does chimney repair cost before an insert can be installed?
- How much does a chimney inspection cost, and what do the different levels cost?
- Does homeowners insurance cover chimney or fireplace damage?

