A gas fireplace insert can keep a home warm and cozy without the hassle and expense of burning wood. Gas fireplace insert costs range from $700 to $6,500 with a national average cost of $3,600.

The first step, and perhaps the most important, is determining the size of the mantel. There's no one-size-fits-all rule or ...

Tired of dealing with the constant mess and maintenance of your wood-burning fireplace? Consider whether a gas fireplace insert is right for you.

Up to $2,000 is available for natural gas insert or freestanding stove replacements plus $650 for installation costs.

E12 | Gas Fireplace, Wainscoting | Ask This Old House Season 23 Episode 12 | 23m 42sVideo has Closed Captions| CC Richard helps convert a wood burning fireplace to gas; Nathan installs wainscoting.

Cons: Higher Initial Cost: Gas inserts can be more expensive upfront because you may need to connect the fireplace to gas, upgrade gas lines, or have a gas line installation. Speak to your local ...