For many homeowners along the Wasatch Front, the fireplace is the soul of the home. Whether you are coming back from a world-class day of skiing in Park City or settling in for a quiet evening in Bountiful, there is nothing quite like the instant warmth and ambiance of a flickering flame. However, moving from the idea of a cozy hearth to the reality of a finished installation involves a journey of technical steps and professional expertise.
At Croft Fireplace, we believe that installing a gas fireplace should be an exciting upgrade, not a source of stress. Whether you are building a new custom home in Draper or looking to revitalize a historic living room in Salt Lake City, understanding the process is the first step toward a successful project. This guide will walk you through everything you need to know about the installation journey, from the initial planning stages to the first time you flip the switch.
Introduction: What Gas Fireplace Installation Involves
Installing a gas fireplace is a multi-faceted home improvement project that combines elements of plumbing, electrical work, and construction. Unlike a simple appliance plug-in, a gas fireplace requires a secure connection to a fuel source, a specialized venting system to manage combustion byproducts, and careful attention to local building codes.
The process begins with a vision: where will the unit go, and how will it complement your home’s aesthetic? For a homeowner in Sandy, this might mean selecting a sleek, linear model for a modern basement renovation. Regardless of the style, professional installation ensures that your new feature is not only a beautiful centerpiece but also a safe and efficient heat source that will serve your family for decades.
Types of Gas Fireplaces You Can Install
Before the first tool is ever lifted, you must decide which type of gas fireplace best fits your home’s structure and your heating goals.
- Direct Vent Fireplaces: These are the gold standard for modern homes. They use a sealed combustion system that pulls fresh air from outside and exhausts gases back out, typically through a wall or roof. Because they are sealed, they protect your indoor air quality and offer high efficiency.
- B-Vent (Natural Vent) Fireplaces: These utilize an existing chimney or a vertical vent pipe. They are often chosen for their “lazy,” realistic flame pattern, though they are generally less efficient than direct-vent models.
- Gas Fireplace Inserts: If you have an existing wood-burning fireplace that you no longer use, gas fireplace inserts are the perfect solution. They slide directly into your existing masonry, turning a drafty, inefficient opening into a powerful heater.
- Ventless Fireplaces: While these might seem convenient because they don’t require a chimney, they actually release combustion byproducts and moisture directly into your living space. This can negatively impact your indoor air quality, especially in modern, airtight homes. Because we prioritize your health and safety, Croft Fireplace does not sell or install ventless fireplaces. We only offer vented solutions that exhaust gasses safely outside.
Gas Fireplace Installation Process (Step-by-Step)
While only a professional should perform the work, understanding how to install a gas fireplace correctly involves following a structured sequence to ensure safety.
- Site Assessment and Planning: The first step is a thorough evaluation of your space. We check for “clearance-to-combustible” requirements, ensuring the unit is a safe distance from walls, mantels, and flooring. We also determine the best path for venting and the gas line.
- Gas Line Installation: A certified professional must run a gas line to the fireplace’s location. Whether you are using natural gas or propane, this line must be pressure-tested to ensure there are zero leaks.
- Venting Setup: For direct vent units, we install a dual-pipe system through an exterior wall or the roof. This is critical for moving carbon monoxide safely out of your home.
- Electrical Wiring: Most modern units require a 110V outlet to power the blowers, accent lighting, and electronic ignition systems. This allows for features like remote control operation and battery backups for power outages.
- Unit Placement and Connection: The fireplace is secured in its framing, and the gas and electrical lines are connected. We then perform a “test fire” to ensure the burner and pilot system are functioning perfectly.
- Finishing and Surround: This is where the aesthetics come together. Whether it’s custom stonework or a modern mantel, the final surround is installed to complete the look.
How Long Does Gas Fireplace Installation Take?
One of the most common questions we hear from homeowners is how much time they should set aside for the project. For a standard installation where the home is already prepped or the project is relatively straightforward, the physical installation of the unit itself usually takes just one day.
However, the “total project timeline” can vary. If you are adding custom masonry, a new mantel, or complex exterior venting, you should expect the process to span several days or even a week. Additionally, the planning phase—including selecting your unit, waiting for delivery, and securing any necessary permits—can take a few weeks. At Croft Fireplace, we work to streamline this process so you can enjoy your new hearth as soon as possible.
How Much Does It Cost to Install a Gas Fireplace?
Budgeting for a new fireplace involves more than just the price tag on the unit. If you are wondering how much to install a gas fireplace, the total investment is generally broken down into three categories:
| Component | Estimated Cost Range |
| The Fireplace Unit | $3,500 – $10,000+ |
| Standard Installation Labor | $500 – $2,500 |
| Finishing (Stone, Mantel, etc.) | Varies widely based on materials |
The unit price depends on the size, brand (such as Fireplace Xtrordinair or Valor), and features like smart home integration. Labor costs can increase if we need to run long gas lines from the meter or if the venting path is particularly difficult. For many homeowners, replacing an old unit is often more cost-effective than a brand-new install because some of the infrastructure may already be in place.
What to Expect Before, During & After Installation
Knowing what to expect can help make the installation day go smoothly.
- Before: You should clear the work area of any furniture, toys, or breakables. Our team will also need clear access to your gas meter and electrical panel.
- During: Expect some noise and activity. Technicians will be drilling through walls for venting and working with metal piping. While we take great care to protect your floors, there will be tools and materials in the workspace.
- After: Once the unit is installed, we will walk you through its operation. We’ll show you how to use the remote, explain the safety features, and discuss the “burn-in” period. It is normal for a new fireplace to omit a slight odor during the first few hours of use as the high-temperature paint cures.
Professional Installation vs DIY: What’s Recommended
While many residents pride themselves on their DIY skills, installing gas fireplace units is one area where professional help is essential. Working with natural gas and high-heat venting systems carries significant risks if not done correctly.
A professional installer from Croft Fireplace understands the specific building codes for Salt Lake, Summit, Weber and Davis Counties. We ensure that gas connections are leak-proof, venting is properly sealed to prevent carbon monoxide entry, and clearances are strictly maintained to prevent fire hazards. Furthermore, many manufacturer warranties are only valid if the unit is installed by a certified professional.
Common Mistakes to Avoid During Gas Fireplace Installation
To ensure your project is a success, be mindful of these frequent pitfalls:
- Incorrect Sizing: A fireplace that is too large for the room will cycle on and off constantly, which is inefficient and can be uncomfortable. Conversely, a unit that is too small won’t provide the warmth you need.
- Ignoring Clearances: Placing a TV or a wooden mantel too close to the glass can cause damage or create a fire risk. Always follow the manufacturer’s specific clearance instructions.
- Prioritizing Price over Quality: A “bargain” unit from a big-box store may lack the longevity and realistic flame of a premium model, often costing more in repairs over time.
Is a Gas Fireplace Worth Installing?
For most homeowners in the Salt Lake Valley and surrounding mountain communities, the answer is a resounding yes. Beyond the sheer comfort of having a warm gathering place, having a gas fireplace installed offers several long-term benefits:
- Reliable Backup Heat: If a winter storm knocks out your power, you shouldn’t have to sacrifice comfort. While many gas fireplaces can operate with a battery backup during an outage, Valor fireplaces go a step further. They feature a signature “No Power, No Problem” system, specifically engineered to provide consistent, reliable radiant heat without relying on electricity or fans. This ensures your home stays warm and safe even in the toughest conditions, completely independent of the power grid.
- Air Quality Compliance: Unlike wood-burning stoves, gas fireplaces are exempt from “no-burn” day restrictions issued by the Utah Division of Air Quality, allowing you to stay warm even during winter inversions.
- Increased Home Value: A beautiful, professionally installed fireplace is a high-demand feature that can significantly boost your property’s resale value in the competitive Utah real estate market.
- Low Maintenance: No wood to chop, no ash to haul, and no smoky smells—just clean, instant heat at the touch of a button.
Conclusion: Getting Started with Gas Fireplace Installation
Whether you are in the middle of a major remodel or simply looking to add a touch of warmth to your favorite room, the journey to a new fireplace is an investment in your home’s comfort and value. Families across the Wasatch Front have trusted Croft Fireplace for over 20 years to bring their visions to life.
By choosing the right unit, working with experienced professionals, and understanding the process, you can ensure your installation is seamless and your new fireplace remains a source of joy for years to come. Ready to find your perfect flame? Visit one of our showrooms in Salt Lake City or Bountiful to get started.
FAQs
How much does it cost to install a gas fireplace?
In the Utah market, most homeowners can expect to pay between $4,000 and $8,000+ for the unit and professional installation. This varies based on the complexity of the gas lines, venting, and finishing work.
How long does gas fireplace installation usually take?
A standard installation typically takes one full day. If you are adding custom masonry or complex finishing touches, the total project time may extend to several days.
Can I install a gas fireplace in an existing fireplace?
Yes! This is known as a gas fireplace insert installation. It is a very popular way to convert an old, drafty wood-burning hearth into an efficient gas system.
Do gas fireplaces require venting?
Most do. Direct vent models require a specific pipe system to the outdoors, while B-vent models use an existing chimney. While ventless models exist, they are less common due to their impact on indoor air quality.
Is professional gas fireplace installation necessary?
Absolutely. Because it involves gas plumbing and high-heat venting, professional installation is required to ensure the safety of your home, comply with local building codes, and maintain your manufacturer’s warranty.