Get matched with top fireplace pros in Hale, CO

The answer can vary widely based on a home's age and design. As with any type of remodeling project, assume that every structure is load-bearing until confirming otherwise with a structural engineer. Almost all modern homes have chimneys that are fully independent from the rest of the home's framing. As a result, they don't bear any load beyond their own weight. However, many historic homes built prior to the 1900s contain load-bearing chimneys that tie into the surrounding roof and floor joists. If possible, use a home's blueprints or look for chimney connections that indicate load-bearing qualities to get your answer.

A quality pellet stove that receives proper maintenance can last between 15 and 20 years, while most will last at least 10 years. The exact lifespan depends on factors like frequency of use and how well the stove is cared for. Proper maintenance—such as periodically cleaning the vents, vacuuming the ash pan, and refreshing the pellets as needed—can significantly extend its life, making it a worthwhile long-term investment.

An annual inspection can ensure that a fireplace is in proper working order to avoid fire hazards and the release of carbon monoxide into the home. Not all fireplace issues, especially blockages, are easily visible from inside or outside the home, which is why a professional must conduct a thorough internal inspection of all of the fireplace and chimney components.

Both wood-burning stoves and fireplaces can emit smoke and other combustion gases that are harmful to human health. According to the American Lung Association, wood smoke can lead to coughing and wheezing as well as long-term health impacts like increased risks for heart attacks and stroke. 

Newer models meet the modern efficiency standards set in 2020 by the Environmental Protection Agency for cleaner burning, more efficient wood stoves. Regular maintenance can also minimize smoke.