ID # 3073483Model # BLZ-4LBM-NG

Blaze LBM 32-Inch 4-Burner Built-In Natural Gas Grill - BLZ-4LBM-NG

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Key Features

Impressive cooking power with equally notable warranties
  • 3-year, multi-user commercial warranty expands installation possibilities
  • Lifetime residential warranty keeps you covered for years
  • Durable stainless steel grill hood prevents discoloration and traps heat
  • Push & Turn flame-thrower ignition ensures quick and reliable startup every time

Commercial-Style Grill for At-Home Entertainment

The 32-inch Blaze LBM natural gas grill provides affordable commercial style grills designed with your outdoor BBQ challenges in mind. Grill with confidence behind the power of 4 commercial-grade, 16-gauge stainless steel tube burners that deliver an impressive 14,000 BTUs of cooking performance each (for a total of 56,000 BTUs). The 8mm stainless steel cooking rods enhance searing capability on a spacious 715 square inches of cooking area, more than enough to feed a crowd of hungry guests. Plus, Blazes Push & Turn flame-thrower ignition ensures a reliable start every time; in the unlikely event it fails, the backup flash tube ignition and crossover channels step up to light the burners so you can grill on.

Comes with 2 Tasty Sides: Cooking Versatility & Incredible Warranties

On other grills, cooking more than one item at a time can be a struggle. That's not the case for the Blaze LBM, which includes heat zone separators that help you create varying levels of heat with each burner. Sear on one side, slow roast on the other, and do everything in between to make sure your guests leave satisfied. As far as warranties go, it's hard to beat Blazes usual best-in-class, lifetime warranty but that didn't stop them from tacking on a 3-year, multi-user warranty that covers commercial settings like apartment complexes and condos.

CSA Certified to the following Standard:
CSA/AM ANSI Z21.58-2018/CSA 1.6-2018 (Fifth Edition) - Outdoor cooking gas appliances

Legal disclaimers and warnings

Product packaging, owners’ manuals, installation instructions, and/or operating instructions may include more information than what is shown on our website. The content on our site is intended to be used for reference purposes only. Please fully read all included manuals and documentation before installing or using this product. WARNING for California residents: this product may contain chemical(s) known to the state of California to cause birth defects, cancer, or other reproductive harm.

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Warranty

Blaze gas grills have a lifetime warranty that warrants against any defects in the manufacturing and workmanship on the control valves, cooking grids, stainless steel housing, stainless steel burners, flame tamers, heat zone separators, and all other stainless steel components. All electrical and ignition components are covered for one (1) year after the date of purchase. Grills must be registered within thirty days for the warranty to apply. Labor not included.

Unlike the standard Blaze Grills, the Blaze Gas Grills BLZ-3-LBM(LP/NG), BLZ-4-LBM(LP/NG) can be used in multi-user applications, including but not limited to: apartment complexes, hotels, condo complexes, fire stations, police stations, multi-family dwellings, etc. For multi-user applications, Blaze applies the following warranty: Three (3) year warranty on stainless steel grill housing, stainless steel burners, cooking grids, control valves, and manifold assembles. A ninety (90) day warranty applies to all other components. This warranty replaces the lifetime warranty offered with residential use when grill is used in multi-user settings.

Refer to manufacturer's manual for full warranty details.

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Customer Reviews

Jeffrey

May 26, 2026

Verified Purchaser
Good grill

Good consistent temp. Fires quickly, but should have come with a cover. #sweepstakes

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Craig

Lincoln, CA

May 12, 2026

Mostly great grill

The 3rd burner igniter is flaky since day one. Sometimes works and sometimes doesn't - pretty disappointing. Other than that, this is a great grill.

Response from BBQGuys

May 14, 2026

Hi Craig, thank you for your feedback, and we are sorry to hear you are experiencing issues with your 3rd burner igniter. Please call us at 877-743-2269 or email customerservice@bbqguys.com so we can troubleshoot together and make this right. We appreciate your patience.

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suli

united state

Oct 19, 2025

good

very good

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DSmith

Austin, TX

Jul 13, 2025

Looks Great - Cooks Too Hot

Had this grill for 4 years now. It looks good, withstands outdoor weather well. However, it simply cooks too hot. For a quick burger or something that cooks fast, it works great. However if you need to grill something slow, like a bone-in chicken quarter, it is almost impossible to cook it all the way without over-charring the outside. Even with the grill on the lowest setting it gets too hot. I have learned to adapt to it by just not using a part of the 4 burner zones and utilizing indirect heat… but this is a workaround I shouldn't have to do with a nearly $2k grill.

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Robert

Jun 19, 2025

Verified Purchaser
Well built / heavy duty / basic is good!

I used the grill for my outdoor cook station. Working great so far. Not that easy to clean.

Looks great / Easy to use
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Kibles

Loveland, Colorado

Mar 11, 2024

I would buy this grill again

Just purchased and installed the Prelude 32" in my built-in patio area. I was replacing a 30 year old CNG foreign made unit that still worked but was on its last leg. We grill an average of 3-4 times per week and really put grills to the test. Of course the cut-out dimensions were different and required some concrete work. When finished and installed the grill worked flawlessly. It heats quicker and hotter than the Australian 4 burner. I will have to learn cooking times and dial settings all over again but am very happy with the quality and craftsmanship of the Blaze Prelude. I would highly recommend this grill.

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AB

mid Michigan

Sep 26, 2023

too much flare up

grill was delivered on time and quality is very heavy duty. my issue is i can't keep this grill from flaring up. i am looking at having a custom flat top built as an insert due to it being so bad.

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bt

Austin, TX

Feb 5, 2023

Poor quality early on

Pretty underwhelmed so far. The knobs have these black grips on them that have peeled off almost immediately. At first, the left igniter seemed to be a little finicky. And now neither the left or right burner are lighting (middle two still do for now). Seems to take awhile to heat up as well compared to my old standup Weber. Very underwhelmed so far.

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Deborah

Dec 6, 2022

Verified Purchaser
Would recommend

Cooks very well.

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Isaac

Oct 1, 2022

Verified Purchaser
I have installed 6 of these grills this month!

This is the perfect grill, burns evenly and has alot of room on the grill to host parties! Easy to install as well!

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Questions & Answers

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Leaves Warehouse24 Hours

Class

PremiumPremiumPremiumPractical

Fuel Type

Natural GasNatural GasNatural GasNatural Gas

Collection

Blaze LBMBlaze BCMOutlaw500 Series

Cutout Width

30 5/8"30 5/8"31"30"

Cutout Depth

21 1/4"21 1/4"21"19 3/8"

Cutout Height

8 1/2"8 1/2"9 1/2"10 1/4"

Configuration

Built-InBuilt-InBuilt-InBuilt-In

Exterior Material

Stainless SteelStainless SteelStainless SteelStainless Steel

Exterior Stainless Grade

304 Stainless Steel------

Primary Color

Stainless SteelStainless SteelStainless SteelStainless Steel

Number Of Main Burners

4 Burners4 Burners4 Burners4 Burners

Grilling Surface Btus

56000560006000048000

Infrared Main Burner

AvailableNot AvailableNot AvailableNot Available

Main Burner Material

304 Stainless Steel304 Cast Stainless SteelStainless SteelStainless Steel

Flame Tamer Material

Stainless SteelStainless SteelStainless SteelStainless Steel

Cooking Grate Material

Stainless SteelStainless SteelStainless SteelStainless Steel

Rotisserie Backburner

No------

Rotisserie Kit

AvailableNoAvailableAvailable

Rotisserie Burner Btus

No Rear BurnerNo Rear BurnerNo Rear BurnerNo Rear Burner

Cooking Grid Dimensions

29 1/2 X 18"29 1/2 X 18"30 X 19"29 1/2 X 18"

Heat Zone Separators

YesYesNoNo

Ignition Type

Flame ThrowerFlame ThrowerFlame ThrowerFlame Thrower

Main Grilling Area

531 Sq. Inches531 Sq. Inches600 Sq. Inches525 Sq. Inches

Secondary Grilling Area

184 Sq. Inches184 Sq. Inches210 Sq. Inches261 Sq. Inches

Flash Tubes

YesYesNoNo

Total Grilling Area

715 Sq. Inches----786 Sq. Inches

Burger Count

18------

Smoker

NoNoNoNo

WiFi/Bluetooth Enabled

NoneNoneNoneNone

Propane Hose Regulator Included

No------

Grill Lights

NoneNoneNoneNone

Spring Assisted Hood

NoNoNoNo

Thermometer

AnalogAnalogAnalogAnalog

Made in USA

No------

Commercial-Grade Multi-User

Yes------

Size

Medium (27 - 33")Medium (27 - 33")Medium (27 - 33")Medium (27 - 33")

Marine Grade

NoNoNoNo

Width

32.5"32.5"32.25"33.5"

Height

21.25"21.25"21.25"24"

Depth

25.75"25.75"24.125"27.6"

Weight

114 lbs115 lbs--160 lbs

Shipping & Returns

Free Shipping on orders over $49

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When will my item arrive?

Once shipped, items usually arrive within 3-5 business days. While UPS and FedEx are our carriers for smaller items, be aware that larger items and orders are shipped via freight. The freight process is a bit more complicated than what we've all come to expect for small parcels, so it's important that you're prepared and understand what's required of you well before delivery day.

  • Most freight products ship on a pallet
  • Some carriers will call to schedule a delivery window, while others will deliver the shipment to a reasonably accessible location closest to your residence (their goal is to deliver as near a garage door as they can).
  • We'll specify which process you can expect in your shipping confirmation email.

For carriers that schedule delivery appointments:

Carriers that schedule delivery appointments require you to be home for delivery and provide your signature. The delivery is made with a semi-truck with lift gate services, and the shipment is dropped off at the curb. If you authorize the shipping company to leave the delivery without a signature, BBQGuys can't be held responsible for damages that occur during delivery. As complicated as this process may seem, we've only scratched the surface here — please review our detailed guide to freight delivery so there are no surprises when a freight shipment heads your way.

For carriers that deliver without an appointment:

Carriers that deliver without an appointment don't require you to be home or set up a delivery window, and you aren't required to sign for the pallet(s). Instead of scheduling an appointment, arranging your schedule to be home for the delivery, and signing to confirm receipt, you can sit back and let your items come to you. If you're home at the time of the drop-off, you can request the driver place your delivery in the garage; if you're out of the house, the driver will leave it near the garage or doorstep.

This item leaves our warehouse within 24 Hours

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30-Day Returns

Return all new, unused, and unassembled items in their original packaging, and we'll give you a full refund minus the cost of the original AND return shipping.

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Why Choose BBQGuys?

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Our customer service reps are real people offering great service, backed by 8 weeks of hands-on training with all of our products.

Founded in Baton Rouge in 1998, BBQGuys is proud to call South Louisiana home (yes, the food's as good as they say it is).

If you can dream it, we can design it. Our outdoor kitchen design experts have helped thousands of customers transform their backyards at no extra cost.

Great innovations build great products. Our R&D department develops high-quality, fairly priced grilling equipment.

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