Chimney Damper Installation Services

The Importance of a Good Damper

Your chimney damper controls airflow when the fireplace is not in use. A properly sealing damper prevents conditioned air from escaping up the chimney and stops cold air from entering your home. A missing, damaged, or poorly sealing damper can significantly increase your heating and cooling costs.

Types of Chimney Dampers

Two main types of dampers are used in chimneys, each with distinct advantages for different situations.

• Throat dampers - Located just above the firebox, traditional design
• Top-mount dampers - Mounted at the chimney top, superior seal
• Lock-top dampers - Combine damper and cap functions
• Cast iron dampers - Durable traditional throat dampers
• Stainless steel dampers - Corrosion-resistant, long-lasting

Top-Mount Damper Benefits

Top-mount dampers have become the preferred choice for many homeowners. They provide a much tighter seal than throat dampers, sealing with a rubber gasket rather than metal-to-metal contact. They also serve as a chimney cap, keeping out rain, animals, and debris. A cable inside the chimney controls opening and closing from the firebox level.

When to Replace Your Damper

Several signs indicate your damper needs replacement. If you feel a draft from your fireplace when it is not in use, if your damper is stuck or difficult to operate, or if you notice rust and deterioration, replacement will improve comfort and reduce energy costs.

• Cold drafts from closed fireplace
• Damper stuck open or closed
• Visible rust or deterioration
• Difficulty operating the handle
• Gaps visible when damper is closed

Chimney Damper Installation Service Areas

We provide chimney damper installation services throughout the Dallas-Fort Worth metroplex. Select your city below to learn more about our local services.