Expert Chimney Relining in New Haven, CT

Over time, heat, acidic gases, and moisture cause clay flue tiles to crack, separate, or crumble. Once the liner is compromised, heat transfer can ignite nearby wood framing, and exhaust gases may seep into living spaces. Chimney relining replaces or repairs the inner passage of your flue so it can safely contain combustion byproducts and vent them efficiently.

At New Haven Chimney Masters, we offer a range of relining options suited to every system—from traditional fireplaces to modern furnaces. Our technicians evaluate your existing flue, recommend the ideal liner type, and complete the installation with precision and code compliance.

Our Chimney Relining Options

• Stainless Steel Liners: Flexible or rigid 304/316-grade liners ideal for wood, oil, or gas appliances. Durable, corrosion-resistant, and UL-listed for safety.
• Cast-in-Place Liners: A lightweight cementitious mixture pumped into the flue to create a seamless, insulated lining—perfect for odd-shaped or oversized chimneys.
• Clay Flue Repair: We replace broken tiles and repair mortar joints when the rest of the flue remains structurally sound.

When to Consider Relining

Many homeowners in New Haven, CT don’t realize they need a new liner until symptoms appear. You may need relining if you experience any of the following:

• Cracked or missing flue tiles found during inspection.
• Smoke odor when the fireplace is not in use.
• White staining or water damage on exterior bricks.
• Chimney fire history or poor draft performance.
• Upgraded furnace or boiler requiring new vent sizing.

Our Process

1. Inspection: We perform a detailed camera scan to assess damage and measure flue dimensions.
2. Preparation: The old liner is removed or cleaned to allow safe installation.
3. Installation: A new stainless, cast-in-place, or clay liner is installed, insulated, and sealed at all joints.
4. Testing: We confirm draft efficiency and certify the chimney for safe operation.
5. Documentation: You receive photos, specs, and warranty details for your records.

Why Relining Matters

Proper relining is one of the most critical safety investments a homeowner can make. Without an intact liner, heat can reach wood framing in under 10 minutes of operation. Toxic gases like carbon monoxide can leak indoors. A new liner restores efficiency, improves appliance performance, and ensures your chimney meets New Haven’s fire safety standards.