Built-in Electric Fireplaces: The Ultimate Buyer's Guide
What is a built-in electric fireplace and why choose one
A built-in electric fireplace is installed within the wall or a piece of furniture, with the front surface flush with the surrounding structure. The result is a fireplace that appears to be an integral part of the architecture — not an added appliance, but an element designed together with the space.
The built-in electric fireplace is the preferred type for architects, interior designers, and those renovating or building: it allows fire to be integrated into equipped walls, custom niches, plasterboard, or even within old, unusable traditional fireplaces. The level of customization is complete — from width to flame technology, from recess depth to the surrounding frame. Do you have a specific project in mind? Contact us for a free consultation.
Flame technologies for built-in electric fireplaces
Flame technology is the most important parameter when choosing a built-in electric fireplace—it determines the visual realism, the ideal use case, and the level of maintenance required. Each technology has its own characteristics and is better suited to certain environments and projects: from the entry-level solution for those looking for the best value for money, to the top of the range for high-end architectural installations. There are three technologies available on the market:
3D LED flame technology
LED electric fireplaces illuminate polyurethane resin logs from multiple angles and distances, creating depth and realistic movement. High-end models achieve such a level of realism that it is difficult to distinguish simulated fire from real fire—with glowing embers visible at the bottom and flames adjustable in intensity and color temperature. The ideal solution for those looking for the best value for money in a built-in electric fireplace.
Water vapor flame technology (Opti-myst)
Electric water vapor fireplaces use an ultrasonic mister that transforms water into cool mist, illuminated by multi-colored LEDs. The result is a soft, deep three-dimensional flame, visible from multiple angles simultaneously—practically indistinguishable from a real flame. Available as built-in burners or complete inserts, they integrate into any custom furniture, niche, or structure with complete design freedom. Depending on the model, they operate with a refillable water tank or a direct connection to the water mains—an ideal solution for permanent installations and contract projects. A preferred choice for high-end projects, showrooms, and representative environments.
Holographic flame technology
Holographic electric fireplaces generate flame using holographic projection onto a 45° angled glass, directly onto decorative logs — without misters or a water supply. The result is an extraordinarily fluid and three-dimensional flame, with a scenic and contemporary aesthetic. Available exclusively as complete built-in inserts, they integrate into any niche, custom furniture, or structure. No maintenance, just electricity. The latest frontier in built-in fireplaces, ideal for minimalist environments and high-level architectural installations.
Drywall Installation: What You Should Know
Drywall installation is the most common solution for a built-in electric fireplace, especially for those starting from scratch in a renovation. The built-in fireplace is placed in the structure before the drywall panels are closed, leaving only the front opening visible.
Key points to consider during the design phase:
- Recess depth — typically varies between 15 and 45 cm depending on the model. This should be checked before constructing the drywall false wall.
- Electrical supply — a 220V socket in the niche is sufficient; a dedicated system is not required in most cases.
- Ventilation — built-in electric fireplaces with heating functions require hot air to circulate freely; some models include air ducting. Always check the technical specifications of the chosen model.
Frame finish — the built-in electric fireplace lends itself to any surrounding finish: plaster, gypsum, stone, wood, metal. The frame is designed by the installer or carpenter with complete creative freedom.
Installation in an old traditional fireplace
One of the most popular applications for recessed electric fireplaces is the conversion of old, non-functional wood-burning or gas fireplaces. The electric insert is placed into the existing opening, transforming an unused fireplace into a modern, functional hearth without any demolition.
Advantages of this solution for recessed electric fireplaces:
- The aesthetic of the original fireplace, including the frame, mantel, and hood, is preserved.
- The recessed electric fireplace is sized to fit the existing opening — standard sizes range from 60 to 180 cm.
- No chimney is needed: the recessed electric fireplace produces neither smoke nor gas.
- Installation time is minimal — from a few hours to one workday.
Which size to choose for your built-in fireplace
The width of a built-in electric fireplace is determined by the available space and the desired visual effect:
- 60–80 cm — compact sizes for existing niches, medium-sized apartments, or secondary installations (bedrooms, studies). Also ideal for converting old fireplaces.
- 100–120 cm — the most popular size for built-in electric fireplaces in standard-sized living rooms. It pairs perfectly with media walls featuring 50"–55" TVs. The 120 cm built-in electric fireplace is currently the best-selling format in Italy.
- 150 cm — strong visual impact, ideal for large living rooms or as a central element of a media wall with a 65" TV. The 150 cm built-in electric fireplace is the preferred choice for those who want to dominate the living room wall.
- 180–250 cm — panoramic formats for prestigious environments, villas, showrooms, and contract spaces. At these dimensions, the built-in electric fireplace becomes a full-fledged architectural installation.
Do you need help choosing the right size? Contact us with the dimensions of your niche or wall — we will respond within 24 hours with a personalized recommendation.
Available configurations for electric built-in fireplaces
From the classic front-facing model to more elaborate architectural variations—each configuration meets a different design need.
Electric fireplace with front view
The most common model: flame visible on one side only, simple installation in any niche, drywall, or existing old fireplace. The right choice for the vast majority of living rooms and residential renovations.
Electric fireplace with two-sided view
The flame is visible from two opposite sides. Ideal as a room divider between distinct areas—for example, between the living room and dining room—maintaining visual continuity of the space without physical walls.
Electric fireplace with three-sided view
View on three sides: front and sides. Maximum scenic presence, typically used as a central element in an open-plan living space or in valuable architectural niches.
Electric fireplace with corner view
Designed for installation in room corners, with the flame visible on two adjacent sides. Utilizes corners that would otherwise be difficult to furnish effectively.
For which settings is a built-in electric fireplace suitable
Residential Renovations — the natural choice when redesigning your living room from scratch. The built-in electric fireplace allows you to integrate the hearth into the architectural design rather than adding it later.
New Constructions — more and more architects and builders are planning for built-in electric fireplaces during the design phase, thanks to the simpler installation requirements compared to traditional fireplaces.
Replacement of Old Fireplaces — converting an existing wood-burning or gas fireplace with a built-in electric insert is the fastest and least invasive solution to modernize a space.
Contract and Hospitality Environments — hotels, restaurants, showrooms, and representative offices are increasingly choosing built-in electric fireplaces to create a premium, welcoming atmosphere without the regulatory constraints of combustion fireplaces.
Condominium Apartments — no chimney, no emissions, no condominium authorization required. The built-in electric fireplace is a practical solution for any apartment, even rented ones.
Frequently asked questions about electric built-in fireplaces
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For the physical installation of the insert itself, no – this is an operation that any installer, carpenter, or even a private individual with a basic level of DIY skills can perform. For the electrical preparation in the niche, an electrician is advisable, but it only involves bringing a simple 220V socket: minimal intervention.
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It depends on the model: more compact ones require about 15 cm, while larger models go up to 45 cm deep. The deeper the insert, the greater the flame depth effect and thus the visual realism. It is the most critical parameter to check before building the plasterboard false wall.
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Yes, it's the most common installation. The built-in fireplace is positioned before the plasterboard sheets are closed, leaving the front opening flush with the wall. The plasterboard structure must be correctly sized to support the weight of the chosen model.
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Absolutely—it's one of the most frequent uses for recessed electric fireplaces. The insert is sized to fit the existing fireplace opening, and the hood is closed at the top. There's no need for a chimney: an electric fireplace produces neither smoke nor gas.
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It depends on the use. If the goal is purely aesthetic – in rooms already heated by a central system – a model without a heating element is sufficient and consumes very little. If heat is also desired, electric built-in fireplaces with a 1,000–2,000 W heating element can warm rooms up to 25–30 m². It is worth noting that on all models with a heating function, the heating and flame effect are completely independent: you can enjoy the flame without producing heat, or activate both functions simultaneously.
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The price range is wide: it starts from about €400–600 for entry-level LED models, goes up to €1,500–3,500 for high-end LED models, and up to €5,000–15,000 for top-of-the-range water vapor or holographic models from brands like Kalfire or Faber. The price depends on the technology, width, and level of finish. Contact us to find the most suitable solution for your budget.
Electric fireplaces on efestohome.com
At Efesto Home you will find a wide range of electric fireplaces, ideal for any type of environment. Choose between wall-mounted, built-in, or freestanding fireplaces.
For more information about our electric fireplaces, please do not hesitate to contact us at info@efestohome.com or call us at 0471 347234. We are ready to help you find the perfect solution for your space!