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Specs are compiled from manufacturer listings and verified buyer reviews and can change over time — please confirm the key details on the product page before buying.
You want flames you can see from the living room and the kitchen, or from two rooms at once. A 2 sided fireplace is the answer — a see-through unit that anchors a wall or sits between spaces, so the fire is never hidden behind one flat screen. The real question is if you need a full TV stand built around it, a slim insert you can frame into a custom wall, or a powerful firebox that does the heating.
I’m Min — the founder and writer behind Gadgets Feed. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
You get the honest breakdown of the best 2 sided fireplace options, from heat output and flame realism to how each unit fits your room and your build plans. 2 sided fireplace
Our Picks at a Glance
How To Choose The Best 2 Sided Fireplace
A 2 sided fireplace is really a design decision first and a heating decision second. You are picking how the fire anchors your room, so the very first thing to decide is if you want a freestanding TV stand with the flames built in, or a separate insert you can frame into a wall, a room divider, or a custom mantel.
Match the format to your room
A built-in insert slips into a framed opening and gives you a flush, custom look — that is the route for a serious renovation or a new build. A TV stand combo does double duty as your media console and heat source, perfect for a living room that needs both without any wall carpentry. Decide which one your space actually needs before you look at anything else.
Read the heat numbers, not the flame size
Electric fireplaces put out real warmth, and the spec that tells you how much is the wattage and the BTU rating. More watts and BTUs mean a bigger room gets noticeably warmer. If you want the flames purely for ambience, a lower setting is fine — but if you plan to rely on this as a secondary heater, you want the higher output numbers on the spec sheet.
Check the view angles and color options
Not every “see-through” model shows flames the same way. Some units offer a three-sided view for a corner, others a true pass-through for a wall between two rooms. Also look at how many flame colors and brightness levels you get — the ones with a wide palette make it easy to switch the mood from a vivid fire to a subtle glow.
Quick Comparison
| Model | Best For | Heat Output | View Style | Weight | Amazon |
|---|---|---|---|---|---|
| OneBlis 97″ Entertainment Center★ Best Overall | Living room TV stand with built-in flames | Thermostat 62°F–82°F | 180° 3-sided | 88.2 lbs | Amazon |
| Legend Flame 59″ Smart Insert | Custom built-in walls with smart voice control | 750W / 1500W | 1, 2, or 3-sided | — | Amazon |
| Dimplex Revillusion 42″ Firebox | Serious supplemental heat for open floor plans | Up to 2575W / 8786 BTU | ThruView see-through | 88.6 lbs | Amazon |
In‑Depth Reviews
1. OneBlis 97″ Entertainment Center with 36″ Electric Fireplace
Our pick — 4.5★ from 150+ verified ratings; the strongest balance of quality and price.
The all-in-one anchor that turns your living room into a cozy home theater.
This pick solves two problems at once: it holds big TVs and gives you a 180° see-through fireplace, so the flames are visible from any angle in the room. The 97-inch tabletop supports screens up to 100 inches, with room for a soundbar and consoles.. The engineered wood frame holds 88.2 pounds of furniture weight and feels solid for daily use..
You control the ambience with a remote that cycles through 12 flame colors, 5 brightness levels, and a thermostat you can set from 62°F to 82°F. There is a 6-hour timer for when you want the fire to fade out after you fall asleep. The flame effect runs with or without heat, so you get the cozy glow in summer too. LED cabinet lighting adds a modern contrast to the rustic farmhouse top, and enclosed cabinets plus a central open shelf keep streaming boxes and books organized.
The trade-off is assembly. Buyers report it is a “quality MDF not solid wood” build that takes a couple of hours with two people — the shared verdict is that it is worth the effort because it looks better than the pictures. The recurring note is that the 31-inch height is shorter than the photos suggest, so measure your sightlines before you commit. The heater itself is quiet and reaches up to 99°F, which owners appreciate for supplemental warmth.
What wins people over
- Build quality gets the most praise — buyers call it well-made and solid
- Appearance is the second biggest draw, with a textured wood-grain look
- Good heat output for a living room, plus a child lock for safety
Know before you buy
- Assembly is time-consuming — plan for a few hours with a helper
- No pre-drilled holes for brackets, so wall-mounting takes extra work
- Unit arrives in two boxes and ships with an Allen wrench included
Your all-in-one move: grab this if you want a TV stand, storage, and a see-through fire in one furniture piece that fits a 75-inch or 85-inch screen.
Reach for the insert instead: if you already have a media console or want a built-in custom wall look, a separate fireplace insert fits the job better than a full stand.
2. Legend Flame 59″ Smart Built-in Electric Fireplace Insert
A voice-controlled insert that slips into a custom wall and fades into the design.
This is the pick for the smart-home crowd. It connects to Wi-Fi and works with Alexa and Google Assistant, so you can change the heat, switch the flame color, or power it off just by talking. Inside a custom fireplace surround, you can configure it as a one-, two-, or three-sided view — meaning it works in a corner, against a flat wall, or as a true pass-through. The 10.2-inch depth and 60.2-inch width allow a flush finish against building materials..
The flame show is the headline. You get a dual flame color design that combines orange with a range of 8 other colors, plus logs with 8 colors of fuel bed for a more realistic ember glow. Owners describe it as a “must have, very classy, value for money” — the flames look real and the sound crackles like a true fire. The heater runs at 750W or 1500W, is CSA certified, and carries a one-year limited warranty..
The honest caveat is the sound. Buyers are split — some say it “sounds and crackles like a real fire place,” while others find the crackle a little tinny. One owner noted the logs lack a burning ember effect, which slightly reduces the realism. If you want the most authentic audio possible, this is the detail to weigh. The remote control included with the unit makes switching colors easy even without voice commands.
Why it stands out
- Quality earns top marks — buyers call it well-built and a statement piece
- Value for money is the second most-praised aspect
- Voice control and multi-color flames make it the most versatile here
The fit check
- Crackle sound is mixed — some love it, some find it tinny
- Logs lack a glowing ember effect, reducing realism slightly
- Requires a built-in installation, so it fits renovation projects best
Built for the builder: this is the one to frame into a custom wall or corner if you want flush edges and a smart-home integration that the TV stand cannot offer.
Think twice if: you want a plug-and-play piece of furniture — this needs a built-in surround to look its best, so it suits a renovation more than a quick setup.
3. Dimplex Revillusion 42″ Built-in Firebox
The serious heat machine for open floor plans that still wants a realistic flame.
It runs on 120/208/240 volt wiring with three wattage settings — 1300W, 1975W, or 2575W — and puts out up to 8786 BTU of heat. That is the spec that matters for an open floor plan: owners mention it “heats up quickly” and “warms our open floorplan house,” with One owner found a 30-inch model effective as supplemental heat across 1500 square feet.. The 42-inch version here pairs that output with Heating coverage is rated up to 1000 sq ft..
The ThruView design lets you see through the flames for a more authentic experience, and the weathered concrete finish gives it an upscale, modern look. It can be surface mounted and plugged in, or fully recessed and direct wired — so you get installation flexibility. The 12.13-inch depth and 88.6-pound weight make it a substantial unit., and It comes with a 2-year parts and 1-year service limited warranty..
The honest trade-offs are real. One owner found it “a little loud” while praising the heat output, and another thought the plastic logs and cardboard backing felt cheap for the price point. A separate review noted the flame height differs from what is advertised online. This is a premium-tier product where the heat and realism win, but the fit-and-finish details are worth checking in person before you commit to a built-in installation.
Where it dominates
- Highest heat output here — up to 2575W and 8786 BTU for big rooms
- ThruView see-through flames add a unique authenticity
- Flexible install — surface mount and plug in, or recess and direct wire
What to weigh
- Some owners find the unit a little loud when running
- Plastic logs and cardboard backing drew a “cheap” complaint at this price
- Flame height may differ from the advertised images
For the warm-and-cozy crowd: choose this if you need real supplemental heating across a large open floor plan and you want the realistic see-through flame effect.
Look elsewhere if: you prefer a quieter unit or want the premium cabinetry feel — the finish details here earned mixed reactions among owners.
Understanding the Specs
Heat output: watts and BTUs
Watts tell you the electrical power draw, and BTUs tell you the actual heat delivered. Higher numbers mean a bigger room gets warmer. For a secondary heater in a living room, look for at least 1500W; for an open floor plan, aim for the 2500W-plus range so the warmth reaches across the space.
View style and configuration
A “see-through” or “multi-sided” unit shows flames from more than one side. Some models offer a 180° view, others let you configure one, two, or three sides to fit a corner or a pass-through wall. Match the view style to where you plan to sit and how the room flows around the fireplace.
FAQ
What does a 2 sided fireplace actually look like in a room?
Can a 2 sided electric fireplace heat a whole room?
Can I use the flame effect without turning on the heat?
How do I control the flame colors and brightness?
Do I need to build a wall surround for a built-in insert?
How long does assembly take for the TV stand model?
Will a 2 sided fireplace fit my large TV?
Is an electric fireplace safe to leave on overnight?
Final Thoughts: The Verdict
For most buyers, the 2 sided fireplace winner is the OneBlis Entertainment Center because it combines a sturdy 97-inch TV stand, a 180° see-through fire, and smart storage in one package that fits a typical living room. If you want a voice-controlled insert for a custom wall build, grab the Legend Flame. And for serious supplemental heat across an open floor plan, the Dimplex Revillusion is the one to reach for.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of August 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
As an Amazon Associate, Gadgets Feed earns from qualifying purchases. This does not affect which products we feature.