Custom Masonry Fireplace Build (Rumford)
A from-scratch masonry centerpiece, designed to be the room's heart.
Learn moreAn outdoor fireplace turns a patio into a destination — the gathering point that makes the whole backyard feel designed. Outdoors is also the harshest place to build one, with sun, rain, freeze-thaw, and wind all working against it, so we build features that stay handsome for years: footing sized to local freeze depth, freeze-thaw-rated masonry, a stack height and spark-arrestor cap that draws cleanly in open wind, and listed outdoor-rated gas burners with flame-sensing ignition. The result is crisp and plumb long after install — a centerpiece for the patio, not just for photo day.
An outdoor fireplace anchors a backyard living space — and outdoors is the harshest place to build one. A fire feature engineered for an indoor environment fails fast in the open. We build outdoor fireplaces, fire pits, and gas fire features to thrive there: weather-resistant materials, correct draft and clearance, and the listed gas and safety details that keep an open-air feature both legal and worry-free.
An outdoor masonry fireplace is a full chimney system standing in the weather. We pour a footing sized for the patio's freeze depth, lay the firebox in firebrick and refractory mortar, form a smoke chamber and flue that drafts in open, windy conditions, and crown and cap the stack to shed water for decades. Because an outdoor fireplace sits under open sky, wind-driven downdraft is the classic failure — so we set the stack height and a spark-arrestor cap to draw cleanly and meet wildfire ember-screen requirements.
Gas fire features call for a different but equally exacting craft. For a gas fire pit or burner, we install a listed, outdoor-rated burner, air mixer, and flame-sensing ignition so raw gas can't pool in the pan, run and key-valve the gas supply, and set the LP regulator or NG connection to the correct manifold pressure. Burner pans get drainage weeps so they light cleanly after rain, and fire-glass or lava-rock media is sized and bedded so the ports stay clear and the flame spreads evenly. On a wood fire pit, we set a heavy-gauge ring inside a stacked-block or paver surround built to contain heat and embers.
Materials and finish are chosen specifically for the outdoors — freeze-thaw-rated masonry, exterior-grade veneer and stone, stainless components where weather demands them — and we detail the hearth, surround, and any outdoor-kitchen tie-in to the design. The whole point of a premium outdoor build is that it still looks built — crisp, plumb, and intact — after years of seasons. We sequence curing and inspections, protect the surrounding hardscape, and leave the site clean.
At Space Fireplace Services, a outdoor fireplace & fire-feature build is never guesswork. We scope every job from a graded, photographed inspection first — the NFPA 211 level the evidence calls for — so the work is matched to what your flue and masonry actually need, with the report to prove it. The documented inspection is the record the outdoor fireplace & fire-feature build is built on.
Chimney inspectionA outdoor fireplace & fire-feature build isn't a matter of opinion — it's held to published national standards. Space Fireplace builds every job to the named codes below and documents it, so the work is provably right for an inspector, an insurer, or a future buyer. These are the universal standards; your city's permit and inspection requirements are confirmed with the local authority before we pull the job.
Most areas require a code-compliant ember screen, wildfire-prone regions especially, and the spark-arrestor cap we fit meets the local standard while still drafting properly.
Gas features run on a listed outdoor-rated burner, air mixer, and flame-sensing ignition, which keeps raw gas from pooling, and the supply is set to the correct LP/NG manifold pressure.
Footings are sized to the local frost/freeze depth, which keeps the masonry from heaving or cracking through seasonal freeze-thaw cycles.
Codes cited are the established national standards (NFPA, UL, IRC) that govern this service. The adopted code edition, permit, and inspection requirements vary by city —Space Fireplace verifies them with your local authority having jurisdiction on every job.
Pour a freeze-depth footing, then lay the firebox in firebrick and refractory mortar.
Form a flue that drafts in open wind, and set its height with a code spark-arrestor and ember cap.
The listed outdoor burner, air mixer, and flame-sensing ignition go in, gas pressure gets set, and pan drainage is added.
Detail the veneer and surround in freeze-rated and stainless materials, and coordinate any kitchen tie-in.
We've worked on 1,000+ DFW homes over 10+ years. Every job — small sweep or full rebuild — runs the same way: certified technicians, written quotes, photo reports, warranty in writing.
Footing sized to the local freeze depth, with freeze-thaw-rated masonry and veneer above it
Stack height and spark-arrestor cap set so it draws cleanly even in open wind
A listed outdoor burner, air mixer, and flame-sensing ignition on any gas feature
Stainless where weather demands it; outdoor-kitchen tie-in coordinated
Family-owned, CSIA-certified, NFPA 211–compliant. We're the team you call when you want it done right the first time — no rotating subcontractors, no upsell pressure, no surprises. Same techs, same trucks, same standard.

Plan on a Level 1 inspection every year — that's the NFPA cadence — with an actual sweep once buildup reaches 1/8" of creosote. For a fireplace you light through the season, that usually lands at once a heating season. Think of it as the upkeep that keeps the centerpiece of the room clean, drawing well, and ready to look its best.
Yes. The inspectors who assess your chimney hold current CSIA (Chimney Safety Institute of America) certifications — you can confirm them in the CSIA member directory at csia.org — and our fireplace installations are handled by NFI specialists. The craft that makes a hearth a showpiece starts with the people standing in front of it.
Yes — emergency response is available 24/7 (subject to crew availability) for active water leaks, an animal trapped in the flue, post-fire damage, and storm damage, same-day in most cases. A fireplace is the heart of a room; when it's at risk, we treat it that way.
Always. You get a written quote before a single tool comes out, with photos of exactly what we found. Final pricing tracks the chimney's real condition and anything additional the inspection surfaces — no surprises, just a clear picture of what your fireplace needs.
Yes — our annual maintenance membership runs $19.99/month ($240/year) and covers a yearly Level 1 inspection and sweep ($248 value), priority scheduling, 10% off all repairs, and emergency-response priority. Cancel anytime, no contract. It's the quiet way to keep your hearth looking and working its best year after year.
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Other services in the New Construction & Outdoor category.
Free written quote. Same-week scheduling. 24/7 emergency response when you need it.
Active leak, animal in flue, post-fire damage, or smoke event? Real humans on the line 7 AM to 12 AM every day — replies in under 2 minutes. Tech dispatch within 2 hours during business hours, subject to crew availability after-hours.
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