Gaskets

Gaskets: Parts and accessories curated for fit and performance. Start with model/brand if available, then confirm dimensions and specs to ensure a proper match for your stove or fireplace.

Stove & Fireplace Gaskets

A worn or damaged stove or fireplace gasket can prevent your appliance from sealing properly. If you notice air leakage, reduced heating efficiency, difficulty controlling the fire, or visible damage to the existing gasket, it may be time for a replacement.

Shop our selection of replacement stove and fireplace gaskets for wood stoves, pellet stoves, gas stoves, fireplaces, fireplace inserts, and other heating appliances. We carry gasket rope, tape gaskets, and convenient stove gasket kits with adhesive or gasket cement to make replacement easier.

Replacement Gaskets for Wood, Pellet & Gas Stoves

Our gasket selection includes options for a wide variety of heating appliances and repair jobs. Whether you're replacing a wood stove door gasket, fireplace insert gasket, pellet stove gasket, gas fireplace gasket, or gasket around stove glass, you'll find multiple sizes, lengths, and styles to choose from.

For an easy all-in-one repair, shop our stove door gasket kits. Many kits include approximately seven feet of gasket rope along with the gasket adhesive or cement needed for installation, giving you the essential materials for a typical gasket replacement.

We also offer stove gasket rope by the foot and in larger rolls, including 100-foot rolls. This makes it easy to purchase what you need whether you're replacing a single gasket or regularly servicing stoves and fireplaces. Tape gaskets are also available in multiple lengths for applications that require a flat gasket rather than traditional rope.

High-Temperature Fiberglass Gasket Rope

Many of our stove and fireplace gaskets are made from durable fiberglass gasket rope, including options impregnated with black graphite. These high-temperature materials are designed to withstand the demanding environment found inside stoves and fireplaces while resisting residue buildup.

Depending on the appliance and manufacturer specifications, gasket rope may be used to create a secure seal around stove doors, fireplace doors, glass, and other components. Gasket rope is flexible, easy to trim to the required length, and can be secured using the appropriate high-temperature gasket adhesive or cement.

How to Choose the Right Stove Gasket Size

Choosing the correct gasket size is one of the most important parts of a successful replacement. Our stove and fireplace gaskets are available in multiple lengths and diameters, with sizes ranging from approximately 3/16 inch to 1-1/4 inches.

To determine the correct replacement gasket, measure the width and depth of the gasket channel where the new material will be installed. If the original gasket is still intact, you may also be able to measure it for reference.

For the most reliable fit, check your stove or fireplace owner's manual or the appliance manufacturer's specifications. Many manuals identify the required gasket diameter, shape, and type for the door, glass, or other sealing surfaces.

When buying gasket rope by length, it's a good idea to purchase slightly more than your exact measurement requires. The excess can be trimmed during installation to help achieve a continuous seal without unwanted gaps.

When Should You Replace a Stove or Fireplace Gasket?

There isn't one replacement schedule that applies to every stove or fireplace. Gasket life can vary based on the appliance, frequency of use, operating temperatures, fuel type, and condition of the door or gasket channel.

Inspect your stove door and fireplace gaskets regularly for signs of wear. Some discoloration is normal, but replacement may be necessary if the gasket becomes:

• Brittle, hard, or compressed
• Frayed or torn
• Singed or burned through
• Loose or separated from the gasket channel
• Unable to maintain the proper seal

On wood-burning appliances, a damaged door gasket may allow unwanted air into the firebox. This can make the fire more difficult to control and may cause fuel to burn faster, reducing the appliance's overall heating efficiency.

For pellet stoves, gas stoves, fireplaces, and inserts, always follow the appliance manufacturer's recommendations when determining whether a gasket needs replacement and which gasket material should be used.

Stove & Fireplace Gasket FAQs

How do I know if my stove door gasket needs replacing?

Start with a visual inspection. Look for fraying, brittleness, flattened areas, missing sections, or places where the gasket has pulled away from the channel.

For many wood stove doors, you can also perform the commonly used dollar bill test. Place a dollar bill between the stove body and door, close and latch the door, and gently pull the bill. If it slides out with very little resistance in one or more areas, the gasket may no longer be providing the proper seal. Always refer to the appliance manufacturer's instructions when evaluating gasket condition.

What size stove gasket do I need?

The correct size depends on your specific stove, fireplace, or insert. Measure the gasket channel and, when possible, compare the measurement with the specifications in your owner's manual. Stove gasket rope is available in a variety of diameters, so matching the proper size is important for achieving the correct seal.

What is the best material for a stove gasket?

High-temperature fiberglass gasket rope is commonly used for wood stoves, fireplaces, and other heating appliances because it is heat resistant, flexible, and easy to work with. Graphite-impregnated fiberglass gasket rope can provide additional resistance to sticking and residue buildup.

The correct gasket material ultimately depends on the appliance and application, so always follow the manufacturer's specifications.

Do I need adhesive when replacing a stove gasket?

Many stove door gasket installations require a high-temperature gasket adhesive or gasket cement to secure the gasket inside the channel. For convenience, we offer stove gasket kits with adhesive or cement included, as well as individual gasket materials for customers who already have the necessary installation supplies.

Can stove gasket rope be used around glass?

Some stove and fireplace glass assemblies use fiberglass rope, tape, or other specialized glass gasket material. However, door and glass gaskets are not always interchangeable. Check the manufacturer's specifications for your appliance before selecting a replacement gasket.

Shop Stove & Fireplace Gaskets

Find the right gasket for your repair with our selection of wood stove gaskets, pellet stove gaskets, gas stove and fireplace gaskets, fireplace insert gaskets, gasket rope, tape gaskets, and gasket kits with adhesive. Choose from multiple diameters and lengths for everything from a single stove door repair to professional service and maintenance.