How to Install a Gas Fire Feature: A Guide for Homeowners

Adding a gas fire feature is one of the best ways to prepare your backyard for warmer weather. Whether hosting a weekend barbecue or relaxing under the stars, a custom fire feature creates the perfect spot to gather, unwind, and enjoy outdoor living. But before you start stacking bricks or purchasing a burner kit, you'll need to understand what it takes to install one safely and correctly.

Many homeowners run into confusion, unexpected costs, and safety hazards because they don’t realize how involved this project can be. In this guide, we’ll walk you through how to install a gas fire feature the right way — without unnecessary stress. You’ll learn what you can handle yourself and when to bring in a licensed professional. Plus, we’ll share tips on how to build the perfect outdoor environment around your fire feature so you can enjoy every season outdoors.

What You Need to Know Before You Start

How a Gas Fire Feature Works

A gas fire feature looks simple on the surface, but several components work together to deliver a safe and steady flame. Here's a quick breakdown:

Gas source: Either natural gas or propane powers the feature.
Burner system: Stainless steel burners distribute the flame evenly.
Control valve: Allows you to adjust the flame.
Ignition: Match-lit or electronic options light the gas.
Fire media: Lava rocks, fire glass, or stones cover the burner and help disperse heat.

Each part must be installed correctly to ensure safe, long-term use.

Safety Requirements, Codes & Permits

Before you start construction, check with your city or county about local fire codes and permit requirements. Many areas require a permit to install a gas appliance outdoors. Safety codes typically include:

Minimum distance from buildings, fences, and overhead structures
Adequate ventilation for enclosed spaces
Shut-off valves and accessible controls

Most importantly, running or extending a gas line must be done by a licensed plumber or gas professional. This step is not optional and should never be attempted on your own.

What You Can Install Yourself — And What You Shouldn’t

There’s no shame in asking for professional help. Many parts of this project require technical knowledge and specialized tools. Here's a simple guide:

Tasks you can complete yourself:

Planning and preparing the site
Assembling or building the fire feature structure
Adding fire media and decorative finishes

Tasks that require a licensed professional:

Installing or extending the gas line
Connecting the gas components
Pressure testing and leak inspection

Skipping professional installation for gas lines can lead to dangerous leaks, fines, or property damage. Always hire a qualified technician.

How to Install a Gas Fire Feature — Step-by-Step

Once you've handled permits and hired a professional for gas work, here’s how to complete the project:

Step 1 — Choose the Right Location

Pick a spot that is:

At least 10 feet away from structures or trees
Clear of overhangs and flammable materials
Protected from strong winds
Near your outdoor seating area, but not blocking walkways

The right location keeps everyone safe and makes the feature a natural gathering spot.

Step 2 — Prepare the Site

Level the ground and clear debris. If needed, pour a concrete pad or lay pavers for stability. Ensure proper drainage around the area to avoid water pooling near the burner.

Step 3 — Install the Gas Line (Professional Task)

Your licensed plumber will:

Extend the gas line or install a new one
Include a shut-off valve and regulator
Test for leaks and ensure proper gas pressure

Never attempt this step yourself. A professional must handle this to meet safety codes and avoid hazards.

Step 4 — Assemble the Fire Feature

If you’ve purchased a pre-fabricated Firegear kit, follow the assembly instructions provided. For a custom enclosure, build a sturdy base from masonry, metal, or stone. Make sure to:

Leave access to the gas valve and control components
Provide ventilation openings if installing inside a structure

Step 5 — Connect Gas Components (Professional Task)

Once the structure is in place, your plumber will:

Attach the flex gas line and fittings
Secure the burner tray
Perform a final pressure and leak test

This is another step that requires professional expertise. Never connect gas components yourself.

Step 6 — Add Fire Media and Final Touches

Once the gas system is tested and ready:

Cover the burner tray with fire glass, lava rock, or approved media
Avoid blocking burner ports with media
Add seating, lighting, and landscaping to complete the area

Budget, Timeline & What to Expect

Homeowners often underestimate the time and cost of installing a gas fire feature. Keep these factors in mind:

Permits & inspections: Depending on local regulations, these may take several days or weeks.
Gas line installation: Requires a licensed plumber, which adds labor costs.
Materials & components: Costs vary based on size, style, and customization.
Installation timeline: A typical project can take one to four weeks from start to finish, depending on the availability of materials and contractors.

Planning for these steps upfront will save you from surprises.

Maintaining Your Fire Feature

A gas fire feature is easy to maintain once installed. Follow these basic care tips:

Clean burner ports regularly to remove debris.
Inspect fire media and replace broken pieces.
Schedule an annual inspection with a licensed professional to check for leaks, corrosion, or wear.
Turn off the gas supply when the feature is not in use.

A little maintenance goes a long way in keeping your outdoor space safe and inviting.

Create the Perfect Outdoor Environment with Firegear

Installing a gas fire feature is just the start. To create a true backyard retreat, think about how your entire outdoor space comes together. At Firegear, we offer everything you need to design a functional and beautiful outdoor area.

Here are a few ideas from our blog:

Add seating walls or outdoor furniture around your fire feature for comfort and conversation.
→ Read: 7 Design Ideas to Enhance Your Patio
Extend your season by adding outdoor heaters and weather-friendly furnishings.
→ Read: How to Heat Your Backyard and Enjoy Outdoor Spaces Year-Round
Use your fire feature as a focal point when reimagining your patio or backyard layout.
→ Read: Reimagine Your Outdoor Space with the Best Outdoor Fireplace

The right fire feature isn’t just a place to warm up — it’s the heart of your outdoor living space.

Final Tips — Enjoying Your Outdoor Fire Feature Safely

Adding a fire feature is one of the easiest ways to get your backyard ready for warmer weather. It brings people together, extends the use of your outdoor space, and adds lasting value to your home. But safe installation matters.

Always:

Hire a licensed professional for any gas line installation or modifications
Follow local codes and permit requirements
Maintain your fire feature regularly

Look through our blog for more tips, design ideas, and product solutions.