A fireplace has a way of making a room feel inviting, but not everyone wants the mess or upkeep of wood and gas. That’s where electric fireplaces come in. They’re simple to live with—safe, efficient, and pretty much maintenance-free.
If you like the idea of getting that cozy glow without the work, an electric fireplace insert might be the answer. These units slide right into an existing opening or wall and give new life to a space that might otherwise sit unused. The flames look surprisingly real, and you can choose from different designs and heating levels depending on what works best for your home. Before you buy, it helps to know the types available so you can pick the one that feels like the right fit.
Still comparing models? Read our complete guide to choosing the right electric fireplace.
Types of Electric Fireplace Inserts
Built-In Inserts
Looking for something that feels like it’s always been there? A built-in insert does just that. It slips right into the wall or an existing firebox and instantly gives the room a finished, custom look. Most need to be hardwired, so having an electrician set it up is usually the safest bet.
Design-wise, you have plenty of choice. Some feature the classic firebox and glowing logs, while others lean modern with wide, linear shapes, glass fronts, and glowing ember beds. Many models can comfortably warm spaces up to 1,000 square feet, so they’re more than just decorative. Safe, efficient, and seamless, built-in electric fireplaces add both style and substance to any room.
Plug-In Inserts
Looking for something simple and flexible? Plug-in inserts might be your match. They include everything—the flame effects, media (logs, crystals, or embers), and encasement—and simply slide into your existing fireplace or mantel. All you need is a standard outlet.
These units offer some of the most realistic flames on the market, often with adjustable color, brightness, and speed. You can even pick between cozy log sets or modern glass pebbles. Many models heat up to 1,000 square feet, all while keeping your indoor air clean and smoke-free.
Log Set Inserts
Want a quick fireplace makeover without major changes? A log set insert is your easiest option. Just place the set into your old firebox, plug it in, and enjoy the glow.
Log sets come in different looks—from rustic birch to fresh-cut logs—and many include ember beds and grates for extra realism. They typically heat smaller rooms (up to 400 square feet), but some models with infrared tech can handle larger spaces. Every set includes a remote for effortless control.
In-Wall Inserts
For a sleek, contemporary vibe, in-wall inserts are a favorite. These are fully recessed into the wall, often in long, linear styles that stretch several feet across. Some units are as wide as 100 inches, making them perfect for modern living rooms or entertainment spaces.
They don’t usually include a mantel, so the clean lines stand out on their own. You’ll find different ember bed options—like driftwood or glass crystals—so you can match your style. Zero-clearance models make installation even easier for a flawless, built-in feel.
Multi-Sided & See-Through Inserts
If you’re aiming for a true statement piece, multi-sided and see-through inserts deliver. These designs let you view the flames from more than one angle—ideal for open-concept layouts, dividing walls, or even between two rooms.
With two, three, or four viewing sides, these fireplaces turn into conversation starters and design anchors. Most come in linear shapes that highlight the dancing flames beautifully, making them a favorite in modern interiors.
Wall options are also popular—see our ultimate guide to wall mount fireplaces.
Choosing the Right Fireplace for Your Space
- Location – Think about where you’ll actually enjoy it most. A living room fireplace can anchor the whole space, while in a bedroom it’s more of a cozy accent. The wall around it matters too—paint, trim, or even a few photos can make it feel intentional.
- Size – Measure twice, buy once. Check the opening of your wall or firebox and compare it with the manufacturer’s specs so the fit looks natural and safe.
- Design – Match it to your home’s personality. A mantel and log set feel timeless, while slim wall fireplaces work best in modern, minimal spaces. Decide whether you want the fireplace to blend in or make a statement.
Bringing It All Together
An electric fireplace insert is more than just a heater—it’s an upgrade that brings warmth, style, and atmosphere to your home. Whether you choose a quick plug-in log set or a dramatic wall-mounted centerpiece, the right fireplace can transform how you use and enjoy your space.
If you’re ready to explore your options, our Learning Center has even more guides to help you find the perfect fit. With so many choices available, you’ll discover an electric fireplace that’s not only functional but also the centerpiece of countless cozy evenings ahead.
