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Buying Guide · Built-in

The Best Built-In Grills for 2026

Built-in grills are the centerpiece of an outdoor kitchen. We rank by warranty, stainless grade, BTU output, and the long-term cost of replacement parts.

Grills.co Editorial Updated January 14, 2026
Weber Genesis E-325s three-burner gas grill with side burner #1 · Top pick
Gas Grills Premium

Weber Genesis E-325s

Best for: Frequent entertainers

The Weber Genesis is the step-up answer when the Spirit feels too small or the buyer wants more BTUs, more stainless, and a longer service life. It is built to last a decade with light maintenance.

Pros

  • +Higher BTU output than the Spirit line
  • +Larger primary cooking area
  • +Sear burner option on most variants

Cons

  • Notable jump in price from the Spirit
  • Heavier; not designed for moving around
  • No native rotisserie on base model

Affiliate link · BBQGuys

Napoleon Rogue XT 425 three-burner gas grill #2 · Runner-up
Gas Grills Premium

Napoleon Rogue XT 425

Best for: Searing-focused cooks

The Napoleon Rogue XT 425 is a credible alternative to the Weber Genesis when searing performance and a premium look matter. The warranty stack on lid and burners is notable.

Pros

  • +JETFIRE ignition is reliable
  • +WAVE cast iron grates produce strong sear marks
  • +Long warranties on key parts

Cons

  • Smaller primary cook area than competing four-burner gas grills
  • Some parts only available through dealer network
  • Side burner adds cost

Affiliate link · BBQGuys

Our methodology

Recommendations on this page are based on manufacturer specifications, warranty terms, feature comparisons, category fit, and common buyer needs. We do not claim hands-on testing unless explicitly stated on a review page. Scores are editorial estimates, not lab results.

Who this guide is for

Buyers planning a permanent outdoor kitchen install. Built-in grills are a long-term commitment because they’re cut into stone, masonry, or metal cabinetry. Replacement five years later is expensive.

How we picked

Build quality, warranty length, and serviceability dominate. The cost of removing a built-in to replace it makes long warranties and easy part sourcing much more important than aesthetics.

How to choose a built-in grill

  1. Match width to your cabinetry plan. Common widths are 30, 32, 36, and 42 inches. Plan the cabinet around the grill, not the other way around.
  2. Specify stainless grade. 304 stainless resists corrosion and salt air. Lower grades pit and rust within a few years, especially near coastal climates.
  3. Confirm the warranty covers transferability. Some warranties end if the property transfers. Note this for resale planning.
  4. Plan for service access. Hot surface ignition modules and burners need to be replaceable. Allow rear or bottom access in cabinetry.
  5. Include a vent hood if enclosed. Built-ins under a covered patio typically need overhead ventilation rated for outdoor cooking.

Who should avoid built-in grills

If you rent, plan to move within 3 years, or aren’t sure about a final backyard layout, buy a freestanding gas grill instead. Built-ins lock you in.

Compare the picks

Side-by-side comparison of recommended products
Product Type Fuel Cook area Warranty Price tier Best for CTA
Weber Genesis E-325s Gas Grills Propane 513 sq in 10 years on burners, grates, flavorizer bars, lid; 5 years on cart Premium Frequent entertainers Check price

BBQGuys

Napoleon Rogue XT 425 Gas Grills Propane 425 sq in 10 years base, lifetime on lid and burners Premium Searing-focused cooks Check price

BBQGuys

Weber Genesis E-325s three-burner gas grill with side burner
Gas Grills Premium

Weber Genesis E-325s

Best for: Frequent entertainers

The Weber Genesis is the step-up answer when the Spirit feels too small or the buyer wants more BTUs, more stainless, and a longer service life. It is built to last a decade with light maintenance.

Fuel
Propane
Cook area
513 sq in
Burners
3
Warranty
10 years on burners, grates, flavorizer bars, lid; 5 years on cart

Pros

  • +Higher BTU output than the Spirit line
  • +Larger primary cooking area
  • +Sear burner option on most variants

Cons

  • Notable jump in price from the Spirit
  • Heavier; not designed for moving around
  • No native rotisserie on base model

Affiliate link · BBQGuys

Napoleon Rogue XT 425 three-burner gas grill
Gas Grills Premium

Napoleon Rogue XT 425

Best for: Searing-focused cooks

The Napoleon Rogue XT 425 is a credible alternative to the Weber Genesis when searing performance and a premium look matter. The warranty stack on lid and burners is notable.

Fuel
Propane
Cook area
425 sq in
Burners
3
Warranty
10 years base, lifetime on lid and burners

Pros

  • +JETFIRE ignition is reliable
  • +WAVE cast iron grates produce strong sear marks
  • +Long warranties on key parts

Cons

  • Smaller primary cook area than competing four-burner gas grills
  • Some parts only available through dealer network
  • Side burner adds cost

Affiliate link · BBQGuys

Frequently asked questions

What's the difference between a built-in and a freestanding grill?

Built-in grills are designed to drop into a non-combustible enclosure (concrete, masonry, or rated metal). They typically have higher-grade stainless, more BTUs, and longer warranties. Freestanding grills include a cart and side tables.

Do I need natural gas plumbing for a built-in?

Most built-ins are sold in both LP (propane) and NG (natural gas) versions. Natural gas requires plumbing, ongoing service availability, and a one-time conversion at install. Propane allows mobility and faster install.

What clearances do I need?

Manufacturers publish minimum clearances to combustibles. Common minimums are 12–18 inches from combustible walls. Always read the install manual before pouring concrete or framing cabinetry.

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