How Far Should A Wood Stove Pipe Be From The Wall

How Far Should a Wood Stove Pipe Be from the Wall?

When installing a wood stove, one of the most important safety considerations is maintaining the proper clearance between the stovepipe and nearby walls. This clearance is essential to prevent fires and ensure the safe and efficient operation of your stove.

The required distance between the stovepipe and the wall depends on several factors, including the type of stovepipe, the distance from the stove to the wall, and the type of wall material.

Type of Stovepipe

The most common type of stovepipe for wood stoves is single-wall pipe, which is made of a single layer of metal. Single-wall pipe requires a clearance of 18 inches from combustible materials, such as walls made of wood or drywall.

Double-wall pipe, which is made of two layers of metal with an air gap between them, is more efficient and requires less clearance than single-wall pipe. Double-wall pipe typically requires a clearance of 6 inches from combustible materials.

Distance from Stove to Wall

The distance from the stove to the wall also affects the required clearance. If the stove is close to the wall, the heat from the stovepipe can cause the wall to overheat. To prevent this, the clearance between the stovepipe and the wall should be increased.

As a general rule, the clearance between the stovepipe and the wall should be at least 18 inches for single-wall pipe and 6 inches for double-wall pipe. If the stove is less than 36 inches from the wall, the clearance should be increased to 24 inches for single-wall pipe and 12 inches for double-wall pipe.

Type of Wall Material

The type of wall material also affects the required clearance. Combustible materials, such as wood and drywall, require a greater clearance than non-combustible materials, such as brick and stone.

If the wall is made of a non-combustible material, the clearance between the stovepipe and the wall can be reduced. However, it is always best to err on the side of caution and maintain a clearance of at least 18 inches for single-wall pipe and 6 inches for double-wall pipe.

Conclusion

Maintaining the proper clearance between the wood stove pipe and the wall is essential for the safe and efficient operation of your stove. By following the guidelines outlined in this article, you can ensure that your stove is installed safely and in compliance with building codes.