Answer: A 3 sided linear fireplace delivers a broad, immersive flame view from multiple angles and is ideal for open-plan living rooms, large lounges, or shared spaces where you want a dramatic centerpiece without bulk. This guide highlights five top 3-sided electric fireplaces that balance size, aesthetics, and smart features. Each option suits different room sizes and installation preferences, from recessed inserts to wall-mount configurations.
The following table compares the five selected models to help you decide quickly which fits your space and usage needs.
| Product | Best For | Key Benefit | Installation |
|---|---|---|---|
| LALAHOO 72-Inch 3-Sided | Large living rooms | Wide 3-sided glass with Wi‑Fi control | Recessed or wall-mount |
| STRICWARM 70-Inch 3-Sided | Modern homes with app control | Multi-color 3D flames, touchscreen | Multiple configurations |
| OSEYM 80-Inch Smart 3 Sided | Open layouts with streaming heat | 251 RGB flame colors, app & remote | Fully recessed or flush |
| Westinghouse 60-Inch 3-Sided | Versatile, flexible installs | Custom flame colors, timer | Wall mount or recessed |
| STRICWARM 50-Inch 3-Sided | Smaller spaces needing impact | 12-color flame options, 9H timer | Recessed or wall-mount |
LALAHOO 72-Inch 3-Sided Wall Mount Electric Fireplace

Best for large living rooms needing a wide viewing angle. This model offers 3-sided glass for expansive flame visibility and flexible installation as either a recessed insert or wall-mount unit. It supports smart control via Wi-Fi and a remote, simplifying temperature and flame customization from anywhere. With 12 flame colors and five brightness levels, you can tailor ambiance year-round. A practical choice for buyers who prioritize a dramatic centerpiece with modern connectivity.
Who it’s best for: spacious living spaces, tech-friendly homes, and users who value flexible installation options. Caution: ensure your wall or recess can accommodate a wider 72-inch footprint.
STRICWARM 70″ 3-Sided Electric Fireplace

Best for contemporary interiors seeking rich, multi-directional flame visuals. This unit features a 3D flame effect across 12 ember, log, and color combinations, with auto color cycling for dynamic ambience. Control is versatile: touchscreen, app, and remote—plus temperature, timer, flame brightness, and sound options. It’s suitable for living rooms, bedrooms, and even offices where a striking, modern focal point is desired.
Who it’s best for: users who want robust, multi-control customization and a true 3-sided display. Caution: with multiple color modes, it may require time to settle on a preferred look.
OSEYM 80 Inch Smart 3 Sided Electric Fireplace

Best for larger rooms that benefit from a bold, immersive flame experience and advanced lighting options. This fireplace includes 251 RGB flame colors across three light groups, plus crackling sounds, timers, and a log-and-crystal set. It supports app and remote control, enabling pre-warming and scheduling from anywhere. The flush/fully recessed or built-in options provide clean sightlines without visible vents. Consider this for modern interiors that emphasize high customization with subtle warmth.
Who it’s best for: homeowners wanting deep customization, smart control, and a large three-sided display. Caution: the 80-inch width means it’s best in roomy openings or feature walls; measure before buying.
Westinghouse 60-Inch 3-Sided Electric Fireplace

Best for flexible installation and color customization. The unit offers up to 144 flame-and-ember color combinations with five brightness levels and five flame speeds. It supports front, two-sided, or three-sided mounting to fit a variety of layouts. The included interchangeable log and crystal ember bed sets provide different decorative looks. This model suits spaces where versatility and a balanced size are key.
Who it’s best for: buyers wanting installation flexibility and a broad palette of visual options. Caution: color changes may require some experimentation to achieve a preferred look in dim rooms.
STRICWARM 50-Inch 3-Sided Electric Fireplace

Best for smaller spaces needing a strong visual impact. This 50-inch model provides 3-sided glass with 12 ember, toplight, and flame color options, allowing for rich customization without dominating the room. It supports app control, remote, and panel operation, with a 9-hour timer and five flame brightness/speed levels. It’s suitable for apartments or compact living areas where a striking focal point is still desired.
Who it’s best for: compact rooms or alcoves where you still want a premium 3-sided flame presentation. Caution: a smaller footprint means heat coverage may be more limited in very drafty spaces.
Buying Guide: What to Consider When Choosing a 3-Sided Linear Fireplace
- Room size and opening type: Larger rooms benefit from wider, 72-inch or 80-inch units with flush or recessed installation; smaller spaces may do well with 50- to 60-inch models.
- Installation options: Look for models that offer both recessed and wall-mount configurations to maximize flexibility in placement and wall design.
- Flame customization: If you love ambiance variety, prioritize models with multiple flame colors, ember bed options, and brightness levels.
- Smart features: Wi-Fi control, mobile apps, and remotes simplify daily use and scheduling for warmth and mood lighting.
- Safety and certifications: Confirm ETL listings or equivalent safety certifications and ensure proper clearance from combustibles in your space.
- Sound and heat settings: Some units include crackling sounds and multi-heat levels. Decide if you want audible ambience or a purely visual flame.
- Maintenance: Consider models with easier access to components and straightforward cleaning of glass panels and ember beds.
FAQ
- What is a 3-sided electric fireplace best used for? It provides a broad flame view from multiple angles, ideal for open layouts and feature walls.
- Can these fireplaces be installed in existing walls? Yes, many models support flush recessed installation, as well as wall mounting for flexible placement.
- Do 3-sided fireplaces require venting? No, electric fireplaces do not require venting, but follow manufacturer guidelines for heat output in confined spaces.
- Which features should I prioritize for a living room? Prioritize wide viewing angle, app or remote control, and easy installation compatibility with your wall or niche.
- Is RGB flame color customization essential? It depends on your decor; RGB options allow color-matching with room theme or seasonal changes.
- What maintenance is needed? Regular cleaning of the glass and ember bed, plus checking electrical connections per the user manual.