Stainless Steel Chimney Relining in Groton, CT

A failed flue compromises draft and safety. Stainless steel relining restores a continuous, code‑compliant vent path sized to your appliance. Whether your clay tiles are cracked, you’re converting appliances, or you’ve experienced a flue fire, a properly sized, insulated, UL‑listed stainless liner brings your system back into specification. We handle sweeps, demo, install, and final commissioning—start to finish.

When a Reliner Is Recommended

We recommend relining when tiles are cracked or missing, joints are open, the flue is oversized for the connected appliance, or you’re installing a new insert or stove requiring a dedicated liner. Relining is also common after chimney fires or when carbon‑monoxide spillage is detected. Our proposals specify liner diameter, material grade, insulation type, and termination details so you know exactly what’s included.

Our Relining Process

After a Level 2 inspection and measurements, we remove obstructions and prepare the flue. We assemble the liner on site, lower it with a pulling cone, and connect to the appliance with an appropriate adapter and appliance connector. Where required, we insulate to maintain proper flue gas temperatures and reduce condensation. At the top, we secure a stainless top‑plate, storm collar, and cap. We then commission the system, verify draft, and walk you through operation and maintenance.

Materials We Trust

We use UL‑listed, stainless steel liners and components. For wood we typically specify 316L stainless; for oil and certain gas applications we may specify 316Ti or 304 depending on the environment. In Groton’s coastal climate, corrosion resistance is critical, so hardware and caps are stainless as well.

FAQ

Will relining improve draft? Yes—proper sizing and insulation stabilize flue temperatures and can significantly improve performance.

How long does installation take? Most single‑flue systems are completed in a day.

What about maintenance? Schedule annual sweeping and inspections to keep the liner performing and maintain warranty terms.