**Title (60ch):** Linear Fireplace Installation Dallas | SFS Atelier
**Meta description (150ch):** Dallas linear fireplace installation — 36″ to 100″+, direct-vent gas and electric. Design-led specification, NFPA-compliant, by appointment. 469-992-4912.
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Linear Fireplace Installation in Dallas
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The linear fireplace is the modern signature category — a long horizontal flame line, narrow depth, minimal visible hardware, scaled to the proportions of contemporary architecture rather than the cottage hearths the form replaced. Over the past decade it has shifted from a specialty product to the default specification on most new-construction great rooms in Frisco, Prosper, and the design corridors of Dallas. At Space Fireplace Services, linear is the largest single category in our practice, and the one where specification mistakes are easiest to make and most expensive to undo.
We are a Dallas atelier specializing in linear fireplace design and installation across the DFW metroplex. Our work runs from 36-inch single-sided units in renovated bungalows to 100-inch see-through statement pieces in custom new-builds, with the BTU calculations, vent routing, and surround coordination that the form demands. We are by appointment because linear is a specification category, and specification deserves a conversation rather than a quote sheet.
To begin, schedule a consultation: 469-992-4912.
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– **Atelier-grade specification** — written spec sheets that drop directly into architect and GC project documentation
– **NFPA 211 and IFGC compliance** — clearance, venting, and finish-out per current code
– **Texas-licensed master plumber on every gas install** — gas-line work performed under a Texas Plumbing License Board license
– **Major linear platforms** — direct-vent gas and premium electric from the recognized contemporary brands
– **By appointment** — Dallas showroom with working linear displays at multiple widths
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The shift to linear has been driven by architects, not retailers, and the reasons are proportional rather than fashionable. Modern open-plan rooms have grown wide and low rather than tall — the great room with a 24-foot wall and a 10-foot ceiling does not flatter a square firebox flanked by a vertical chimney breast. A 60-inch or 72-inch linear unit, conversely, sits in correct proportion to a long sectional, a wall-mounted television, or a gallery of artwork above. The eye reads horizontal flame as architecture; it reads a square hole as appliance.
Three other factors have accelerated adoption. First, narrow depth: most contemporary linear units run 12 to 18 inches deep, which lets the firebox recess into a standard stud wall without bumping into structural framing or HVAC chases. Second, glass-front sealed combustion: the floor-to-ceiling expanses of glass that contemporary design favors are functionally incompatible with open masonry firebox draft, and sealed-combustion linear units solve the indoor-air-quality and energy-loss problems that traditional fireplaces introduce in tight homes. Third, the manufacturer ecosystem has matured: Heat & Glo, Napoleon, Modus, Ortal, Stellar, Montigo, and several premium European brands now produce linear platforms across a wide range of widths, fuel types, and aesthetic registers. The right unit exists; the work is finding it.
Linear is no longer a contemporary-only specification. We install in Tudor renovations, transitional Frisco custom homes, and Highland Park traditional rooms where the homeowner has decided the linear language is the right anchor. Style follows specification, not the other way around.
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Linear is a configuration category, not a single product. We work across the full range.
**Widths.** 36-inch units (the modern equivalent of a traditional firebox, scaled for smaller rooms and condo applications); 48-inch (the most common size, well-proportioned to a typical great room); 60-inch (a step into statement territory); 72-inch (the workhorse size for new-build great rooms and primary suite seating areas); 84-inch (statement-piece scale for double-height rooms and long walls); 100-inch and beyond (custom installations in spec homes and trophy properties, often see-through or multi-sided).
**Configurations.** Single-sided is the most common form, designed to recess into one wall. See-through units present the same flame line on two opposing walls and are favored for rooms that open to outdoor space or for primary suite installations between bedroom and bath. Multi-sided (corner) units present flame on two adjacent walls — a specification that pairs especially well with the glass-corner architecture popular in contemporary new builds. Peninsula and three-sided units present flame on three faces and function as room-divider sculpture.
**Fuel.** Direct-vent gas is the default — sealed combustion, code-friendly, and the broadest manufacturer selection. Premium electric linear units have advanced significantly in flame realism over the past five years and are the right answer for high-rises, condos, and any installation where running gas line or venting is impractical or aesthetically wrong. We install both.
**Burner and media.** A linear’s visible flame style depends on the burner type and the media filling the burner pan. Linear ribbon burners produce an even horizontal flame line; H-burners produce a more clustered traditional flame pattern. Media options include reflective glass crystals (in clear, cobalt, copper, and other tones), driftwood log sets sized for linear pans, river-rock arrangements, and ceramic ember beds. The choice is design-driven and visible from the moment the unit ignites.
**Front options.** Single-pane glass with a black porcelain interior is the most common contemporary front. Mesh fronts soften the look and reduce surface temperature concerns. Open-front (no glass) is available on select models but introduces clearance and combustion considerations.
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Specification is where linear projects succeed or fail, and the work happens before any installer sets foot on site.
**Wall location and structural considerations.** A linear’s recessed depth requires a stud cavity clear of plumbing stacks, structural members, HVAC chases, and electrical runs. We coordinate with the architect or GC at the framing-plan stage to confirm the wall is viable before committing to a width. On retrofit projects, we open a small inspection cut to verify before final commitment.
**Vent routing.** Direct-vent units have manufacturer-specified maximum total vent length, maximum vertical and horizontal runs, allowable elbow counts, and termination clearances from windows, doors, soffits, grade, and adjacent structures. Each model’s vent table is non-negotiable; exceeding it voids warranty and creates draft and combustion problems. We design the vent path before the firebox is set, including the rooftop or sidewall termination, and we verify clearance to neighboring property lines and HOA-restricted facades.
**Combustible clearances.** Manufacturer cut sheets specify minimum clearances from the firebox opening to combustible materials in every direction — typically expressed as horizontal clearance to surround edges and vertical clearance to mantels and TVs above. These clearances drive the surround design more than aesthetics do. A 60-inch linear with a 14-inch top clearance to combustibles requires the TV bracket above to start at least 14 inches from the firebox top edge, which determines the vertical proportion of the entire wall.
**Mantel-less versus framed installation.** Most contemporary linear installs are mantel-less, with the surround running floor to ceiling in a single material — porcelain slab, plaster, steel, or stone — broken only by the firebox opening. Traditional rooms occasionally specify a horizontal mantel above a linear; this works but requires careful clearance verification with the manufacturer.
**Glass-front versus mesh.** Sealed-combustion linears come with single-pane glass that runs hot — surface temperatures during operation often exceed 400°F. Manufacturer-specified safety screens, optional barrier mesh, or thermal management systems address this. For homes with young children, the choice is part of the conversation.
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A linear specification involves more than width and BTU. The room context drives several decisions that often surprise first-time linear specifiers.
**Hearth height.** Linear fireboxes can be installed at three heights. Floor-level hearth (firebox bottom near grade, traditional eye level for seated viewing) reads classic and works in transitional rooms. Raised hearth (firebox bottom 12 to 18 inches above the floor) places the flame in stronger sight line for both seated and standing viewers and is the most common contemporary specification. Floating hearth (firebox set higher still, 24 to 36 inches above floor, with no hearth slab below) reads sculptural and works in primary suites and feature walls. Each height changes the room’s geometry meaningfully.
**Surround material proportion.** A linear’s elongated form rewards monolithic surround treatment — a single material running floor-to-ceiling in correct proportion. Where to use stone versus metal versus plaster is design-intent dependent. Large-format porcelain slab works in nearly every contemporary specification. Steel (blackened or oxidized) reads industrial-modern. Plaster or troweled cement reads transitional and pairs well with traditional furniture. Stone — particularly travertine, limestone, and select marbles — works when the rest of the room invites it. We coordinate finish selection with the designer before specification.
**TV-above-fireplace heat issues.** TVs above linear fireboxes are an extremely common specification and a frequent failure point when not handled correctly. The heat plume from a sealed-combustion linear rises directly into whatever sits above the unit, and consumer LCD/OLED panels are not rated for the resulting temperatures. Solutions include: dedicated heat-dissipation systems (some manufacturers offer top-vent kits that route heat horizontally before it rises), increased vertical clearance between firebox top and TV bottom (typically 18 to 24 inches), or a non-heat-radiating model variant. We confirm the chosen approach at specification.
**Lighting integration.** Linear units sit within a vertical surround that is often the visual anchor of the room. Integrated wall washing — directional or grazing LED lighting from above the surround, or up-light from below — emphasizes the surround texture and balances the firebox’s visual weight when the fire is off. Lighting integration belongs in the early electrical plan, not as an afterthought.
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A linear project runs through six stages.
**1. Initial consultation.** Forty-five minutes to an hour. We look at floor plans, elevations, mood imagery, and discussion of design intent. For new-construction projects, we engage as early as schematic design.
**2. Site survey.** Field measurement, framing assessment, gas-line proximity, electrical, vent path verification, and finish coordination. For new construction, this happens at framing rough-in.
**3. Specification.** A written spec sheet covering the unit, venting, gas-line scope, BTU rating, clearances, finish considerations, and any code-driven constraints. For trade clients, this drops directly into architect and GC project documentation.
**4. Permit pull and approvals.** Mechanical and gas permits with the relevant municipality (Dallas, Frisco, Plano, Prosper, University Park, Highland Park). HOA ARC review where required for exterior vent terminations.
**5. Install schedule.** Coordinated with the GC’s overall schedule on new construction; coordinated independently on retrofit. Linear installs typically run three to five working days on site, longer where surround finish is complex.
**6. Finish-out and walkthrough.** Surround set, final detailing, gas pressure and vent integrity verified, operational commissioning, and a live walkthrough with the homeowner.
For new-construction projects, total elapsed time from spec to walkthrough commonly runs four to eight weeks within the GC’s larger schedule. Retrofit linear installs in finished rooms run three to six weeks contract to walkthrough.
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Linear pricing varies more than any other fireplace category because the underlying product range is wide.
Typical project totals fall in the **$5,500 to $22,000** range depending on width, vent complexity, glass and burner specification, and surround scope. A 48-inch direct-vent gas linear in a finished room with straightforward venting and a contractor-supplied surround typically lands in the $7,500 to $11,000 range. A 72-inch unit with custom porcelain-slab surround and complex routing runs $14,000 to $18,000. Statement 100-inch or see-through units in custom builds run higher.
We provide a fixed written quote at the spec stage, after the site survey. Trade Pro program clients receive 15 percent off product across all categories.
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**What size is right for my room?**
Width should be roughly proportional to the wall it sits within and the primary furniture grouping it anchors. As a rough guide: 36–48 inches for rooms under 16 feet wide; 48–60 inches for typical great rooms; 60–72 inches for wide great rooms with 14-foot-plus ceilings; 84-inch and larger for trophy spaces. The honest answer requires a site visit and a conversation about the room’s furniture geometry.
**TV above linear — code and practical considerations?**
Code allows TV mounting above a linear with adequate clearance, but consumer TV panels are not rated for the heat plume above a sealed-combustion firebox. Solutions include dedicated heat-dissipation systems (offered by several manufacturers), increased vertical clearance, or a model variant designed for TV-above installation. We address this at specification rather than after.
**Glass media versus log set — which to choose?**
Reflective glass crystals — clear, cobalt, copper, smoke — read contemporary and emphasize the linear flame line. Driftwood-style log sets read transitional and reference traditional fire iconography. River rock and ceramic ember beds read warm-modern. The choice is design-driven; we show options in the showroom.
**Outdoor linear options?**
Yes. Several manufacturers produce outdoor-rated linear units with weatherized housings, stainless surrounds, and outdoor-specific BTU ratings. Outdoor linears commonly run higher BTU than indoor units and require their own venting and gas-line considerations.
**Direct-vent versus B-vent for linear?**
Direct-vent. B-vent is older technology that draws combustion air from indoors and is rarely appropriate for contemporary linear specification. Direct-vent’s coaxial venting (combustion air in, exhaust out) is the modern standard and pairs correctly with the sealed-combustion architecture linear units use.
**Smart home control?**
Most current linear platforms offer Wi-Fi or app-based control as a factory option. Integration with major smart home platforms (Control4, Crestron, Savant, and consumer platforms like Google Home and Alexa) is available on premium models. We confirm integration scope at specification.
**How does specification differ between new construction and retrofit?**
New construction lets us specify the linear into framing, venting, and gas-line plans from the start, which produces the cleanest installs. Retrofit works backward from existing wall structure, gas-line capacity, and finish constraints, and requires more diagnostic work upfront. Both are within our practice; the timelines differ.
**Does my wall need to be opened during the site survey?**
Sometimes. For new construction, framing is open and inspection is straightforward. For retrofit into a finished wall, we may make a small inspection cut to verify framing geometry, plumbing, and electrical clearances before committing to a final width. We patch and finish any inspection cut.
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**Newman Village, Frisco — 72-inch see-through linear, primary suite anchor**
A new-construction Newman Village home placed a primary suite between a sleeping room and a freestanding tub area, with a linear fireplace specified to anchor both spaces simultaneously. We specified a 72-inch see-through direct-vent gas linear, oriented so the same flame line presented in both rooms with single-pane glass on each face. The architect had the wall framed with sufficient cavity depth at schematic stage; we coordinated vent routing through the roof chase rather than the side wall after ARC review confirmed the rooftop termination cleared the dormer geometry. Surround on the bedroom side ran in honed travertine slab floor-to-ceiling; the bath side mirrored the slab in a moisture-resistant finish. Glass media in clear crystals. The unit ties into the home’s primary gas line with a dedicated branch upsized for the unit’s 70,000-BTU rating. Project completed in seven weeks within the GC’s overall schedule.
**Knox-Henderson townhome — 60-inch linear with reflective glass media, mantel-less surround**
A Knox-Henderson townhome owner removed an aging prefab unit during a gut renovation and wanted a contemporary 60-inch linear in its place. The existing chimney chase was reusable for vertical venting after liner replacement, which let us avoid a side-wall penetration that would have required HOA review. We specified a 60-inch direct-vent gas linear with a linear ribbon burner and reflective cobalt glass media. The surround ran floor-to-ceiling in a single piece of large-format porcelain slab on each side of the firebox, with a recessed shadow gap at the slab edges that gave the wall a hovering quality. The original gas line was upsized one diameter to handle the 55,000-BTU unit alongside the upgraded kitchen range. Project completed in three weeks contract to walkthrough.
**Frisco new-build — 100-inch linear with floor-to-ceiling stone surround**
A custom Frisco new-build with a 30-foot-wide great room and 18-foot ceilings called for a statement linear. The architect specified a 100-inch direct-vent gas linear with a custom multi-burner system delivering an unbroken horizontal flame across the full width. Surround ran in book-matched honed limestone from floor to ceiling, broken only by the firebox opening. We coordinated with the GC at framing rough-in to ensure the wall cavity supported the unit’s depth and the structural lintel above the firebox carried the stone surround load. Vent routing went vertical through the chase to a roof termination correctly placed for grade and adjacent-structure clearance. Total gas load on the unit ran 110,000 BTU, requiring a dedicated branch from the meter and a meter capacity review with the utility. Specification through walkthrough ran ten weeks within the GC’s larger schedule.
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Most linear projects start with a forty-five-minute consultation. We listen to what the fireplace is being asked to do, look at floor plans and mood imagery, and tell you whether linear is the right answer before we discuss product.
**Schedule a consultation.** Call 469-992-4912 or use the contact form. We respond within one business day.
**Trade Pro inquiries.** Submit your firm details and a current project; we respond within two business days.
**Showroom visit.** By appointment, with working linear displays at multiple widths.
469-992-4912 — Dallas — by appointment.
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*Reviewed by SFS senior project manager. Last updated: May 2026.*
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