**Title (60ch):** Ventless & Electric Fireplace Installation Dallas | SFS **Meta description (150ch):** Dallas ventless gas and electric fireplace installation — wall-mount, recessed, linear, freestanding. Design-led, code-aware, by appointment. 469-992-4912. —

Ventless and Electric Fireplace Installation in Dallas

— The ventless gas fireplace and the modern electric fireplace occupy the same architectural space in our practice — they are the answer when the wall you want a fire on has no chimney, no roof access, and no appetite for one. They are the answer when a renovation budget will not absorb a full vented system, and they are the answer when a designer wants flame as a graphic element rather than a heating appliance. At Space Fireplace Services we install both categories across Dallas, Frisco, and the surrounding metroplex, and the conversation we have with each client begins with the same question: what is this fireplace actually for. We are an atelier — a small, design-led practice rather than a high-volume contractor. The reason matters here. Ventless gas and electric are categories where the hardware is simple, but the specification is not, and the difference between a beautiful installation and a regrettable one is almost entirely in the planning. We work by appointment, with written specifications, and we walk every project through code review before we touch a wall. To begin, schedule a consultation: 469-992-4912. — – **Two distinct categories, one specification practice** — ventless gas and electric, designed and installed under one roof – **Texas code awareness** — ventless gas fuel-type restrictions vary by municipality, and we know where they apply – **Atelier specification** — written spec sheets, BTU calculations, and finish-coordination notes for architects and GCs – **By appointment, Dallas showroom** — working displays of wall-mount, recessed, and freestanding units – **Trade Pro program** — 15% partner pricing for designers, architects, and builders we work with regularly — A traditional vented fireplace is, fundamentally, a building system. It requires a path from the firebox to the outside air, a chimney or termination cap on the roof, structural framing to carry it, and code-compliant clearances along its entire run. When that path does not exist — and in most renovation work it does not — adding it is the most expensive line item on the project. Cutting through a roof, framing a chase, and finishing the exterior can run $8,000 to $20,000 before the fireplace itself is installed. Ventless gas and electric remove that line item entirely. A ventless gas fireplace burns at high enough efficiency that no flue is required — combustion byproducts are released into the room, in quantities the manufacturer has certified as safe under specific conditions and with specific BTU caps. An electric fireplace produces no combustion at all — its flame is an LED visual effect and its heat, if used, comes from a small resistive element. Neither requires a chimney. Neither requires a vent termination on the roof. Neither requires the structural chase that a vented unit demands. The architectural consequence is that the fireplace can go almost anywhere — interior walls, partition walls between rooms, the back of a kitchen island, a media wall in a finished basement, a bedroom feature wall, a primary bath. The locations open up. The specification narrows down to the unit itself, the power source, and (for ventless gas) the fuel-type and BTU rules of the municipality. That last point is where most clients need a guide. — Texas is, broadly, a state where ventless gas is permitted under the International Fuel Gas Code with manufacturer-specified BTU and room-volume limits. Most of the DFW metroplex follows this baseline. The exception that matters most to our clients: **the Town of Highland Park prohibits ventless gas fireplaces.** Highland Park’s adopted building code is more restrictive than the IFGC baseline, and ventless gas log sets and inserts are not permitted in new installations within town limits. University Park, Dallas, Frisco, Prosper, and plano/" class="auto-entity-link" data-term="West Plano">West Plano follow the IFGC baseline and permit ventless gas with the standard room-volume and BTU restrictions. Electric fireplaces have no fuel-type code restrictions anywhere in the metroplex. They draw on a standard 120V or 240V circuit, produce no combustion, and are regulated only by the National Electrical Code provisions any electrician applies to a hardwired or plug-in appliance. If you are in Highland Park and you want a fire on a wall that cannot be vented, electric is the answer — and the modern linear electrics have closed most of the visual gap that used to make this a compromise. Before we specify a ventless gas unit for any client, we confirm the municipality, the room volume, the existing combustion-air path, and the BTU input required for the space. We do this in writing, and we route the specification through the local building department before we begin work. — **Electric fireplaces:** – **Wall-mount** — surface-mounted units, typically 30″ to 80″ wide, plug-in or hardwired, no recessing required. The simplest installation in our catalog. – **Recessed in-wall** — cut into the wall cavity for a flush, built-in look. Requires framing accommodation but no vent. – **Freestanding insert** — designed to drop into an existing masonry firebox where the chimney is no longer functional or has been condemned. – **Linear electric** — the long, low contemporary form, 50″ to 100″+ widths, increasingly the default specification for modern great rooms where ventless gas is not viable. **Ventless gas fireplaces:** – **Vent-free log sets** — gas log assemblies that drop into an existing masonry firebox without a flue. The traditional ventless category. – **Vent-free inserts** — sealed units that mount in a wall cavity with no exterior penetration. – **Linear vent-free** — long-format ventless gas, available from a smaller set of manufacturers than vented linear, but viable for designers who want the linear silhouette without roof work. We work primarily with the recognized contemporary brands in both categories — Modern Flames, Dimplex, Napoleon, and Heatilator on the electric side; Empire, Monessen, and Real Fyre on the ventless gas side. Specification is matched to the project, not pushed from a preferred-vendor relationship. — | Factor | Ventless Gas | Vented Gas | Electric | |—|—|—|—| | **Heat output** | 20,000 to 30,000 BTU | 25,000 to 40,000 BTU | 4,500 to 9,000 BTU | | **Flame realism** | Excellent (real flame) | Excellent (real flame) | Good to very good (LED) | | **Installation cost** | $4,500 to $15,000 | $7,500 to $25,000+ | $2,500 to $8,500 | | **Chimney/vent required** | No | Yes | No | | **Combustion air consumed** | Yes (room air) | No (sealed) | No | | **Code restrictions** | Vary by municipality | Standard IFGC | Standard NEC only | | **Highland Park** | Prohibited | Permitted | Permitted | | **Best use case** | Renovation, no vent path | New construction, primary heat | Anywhere, any wall | — **Heat output.** This is the conversation most often skipped on a Dallas project, and it is the one that most often produces regret. A 30,000-BTU ventless gas unit in a tight bedroom with the door closed will overheat the room within twenty minutes. A 6,000-BTU electric in an open great room will read as decorative — which is fine if that is what the client wanted, and a problem if they expected supplemental heat. We size every unit to the actual room volume, the air-handler behavior, and the client’s stated intent. **Mantel and surround.** Ventless gas requires non-combustible clearances above and to the sides of the firebox per manufacturer specification — typically 12″ to 18″ above for combustible mantels. Electric units have far more permissive clearances and can sit directly under a TV or a wood mantel with minimal setback. The surround material — stone, tile, plaster, steel — is selected after the unit, not before, and we coordinate this with the client’s interior designer or architect. **Power and gas connections.** Electric fireplaces need a dedicated 15A or 20A circuit at the unit location, terminated correctly inside the wall cavity. Ventless gas needs a 1/2″ gas line stubbed to the unit with a manual shutoff valve in an accessible location. Both connections are made by licensed trades on our installations — Texas master plumber on the gas side, licensed electrician on the electric side. — **Electric fireplace installation:** $2,500 to $8,500 typical, depending on unit cost, recessing requirements, electrical work, and surround coordination. **Ventless gas fireplace installation:** $4,500 to $15,000 typical, depending on unit cost, gas-line routing, framing, and surround. These are working ranges from completed Dallas projects. Final pricing is provided in writing after a site visit and design review. — **Knox-Henderson — 60-inch linear electric, primary great room.** A 1920s bungalow renovation with a removed coal chimney. Client wanted linear flame as a graphic anchor for the great room without restoring vent infrastructure. We specified a 60″ linear electric in a recessed in-wall configuration, with a hand-troweled plaster surround and a steel reveal at the firebox edge. Total project: ten days from specification to first burn, including framing accommodation and electrical run. **Frisco — vent-free gas insert, finished rec room.** New-construction rec room in a 7,200-square-foot custom home, built on slab, no chimney access. Client wanted real flame and supplemental heat for the room during winter cold snaps. We specified a 30,000-BTU vent-free gas insert with a stone surround, sized to the room volume per IFGC tables, with a manual shutoff valve at the side panel. Frisco municipal review approved the specification on first submission. **Bishop Arts — wall-mount electric, loft conversion.** A converted commercial loft, exposed brick, 14-foot ceilings. Client wanted a fireplace as a focal point on the brick wall without disturbing the masonry. We specified a 50″ wall-mount electric, mounted on a steel bracket through the brick, with a concealed power feed routed up from a floor outlet and behind a baseboard channel. No structural modification to the brick, no penetration of the exterior wall. — **Are ventless gas fireplaces safe?** When sized correctly to the room volume, installed per manufacturer specification, and used as intended (typically as supplemental heat for limited periods), ventless gas fireplaces are certified safe by ANSI Z21.11.2 and approved under the IFGC. The risk profile increases when units are oversized, used for extended periods in tight rooms, or installed without combustion-air consideration. We size carefully and document the specification. **Why is ventless gas prohibited in Highland Park?** The Town of Highland Park has adopted building code amendments that exceed the IFGC baseline, and ventless gas fireplaces are explicitly excluded. Other Dallas-area municipalities follow the IFGC baseline. If you are in Highland Park and want a fireplace on an unvented wall, the answer is electric or a fully vented gas unit with a chimney run. **Will an electric fireplace heat my room?** A typical electric fireplace produces 4,500 to 9,000 BTU — enough to warm a 200 to 400 square foot room as supplemental heat, not enough to serve as primary heat for a great room. If primary heating from the fireplace matters to the project, ventless or vented gas is the correct specification. **Can I put a TV above an electric fireplace?** Yes. Most modern electric fireplaces are designed for direct-mount TV applications above the unit, with surface temperatures low enough to avoid damage. Ventless gas requires significantly more clearance and is typically not compatible with a directly-mounted TV. **How long does ventless or electric installation take?** Electric: typically two to four days from start to first burn, including framing and electrical work. Ventless gas: typically four to seven days, including gas-line work, framing, and code inspection. **Do you do the surround and finish work?** We coordinate surround and finish-out with the client’s designer, architect, or general contractor, and we self-perform on projects where the client prefers a single-point-of-contact arrangement. The fireplace specification drives the surround spec, not the other way around. **Can I retrofit a ventless or electric unit into an existing masonry fireplace?** Yes — this is one of the most common conversion paths in our work. A failed or unused masonry fireplace becomes a host cavity for a new ventless gas insert or electric insert, with the original chimney sealed or capped. The conversion typically lands in the $3,500 to $9,000 range depending on the unit. To schedule a consultation, call 469-992-4912. — — – [Fireplace Installation](/services/fireplace-installation/) – [Linear Fireplace Installation](/services/linear-fireplace/) – [Gas Conversion">Wood-to-Gas Conversion](/services/gas-conversion/) – [Trade Pro Program](/trade-pro/) – [Dallas Showroom](/showroom/) — *Authored by the SFS senior project manager. Last reviewed 2026-05-08. To schedule a consultation: 469-992-4912.*