Napoleon Grills R425SIB Rogue Gas Grill

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Starts with Napoleons incredible Rogue series and adds a 304 stainless steel exterior and an infrared side burner for added versatility.

The R425SIB Rogue Gas Grill includes three 304 stainless steel tube burners and Napoleon's patented dual level sear plate system (the same cooking system found in Napoleon grills that cost up to 7 times the price). The main cooking surface features 304 stainless steel WAVE™ cooking grates that boasts 425 square cooking inches (that's enough room for twenty 4" hamburgers). The additional 9,000 BTU side infrared burner gives you steak searing temperatures that standard burners just can't create. The Napoleon infrared burner is incredibly versatile and can be used as a standard side burner for creating sauces, side dishes and more.

The stainless steel warming rack adds another 110 square inches which means that this grill packs serious cooking area into a space-saving design that features fold down stainless steel side shelves.

Napoleon didn't stop there. The high-end gas valves feature independent piezo igniters for a reliable start every time you want to fire up your grill. Add the ability to drop in Napoleon's Cast Iron Charcoal and Smoker Tray for direct charcoal grilling, and you have a grill that can cook anything you can imagine.



  • 36,000 BTU Main Burners (84 BTUs per Square Inch)
  • 304 Stainless Steel Tube Burners
  • 9,000 BTU Infrared Side Burner
  • Optional Cast Iron and Smoker Tray
  • 425 Square Cooking Inches at the Main Grate
  • 110 Square Cooking Inches at the Warming Rack
  • Patented Dual Level Stainless Steel Sear Plates
  • 304 Stainless Steel WAVE™ Cooking Grates (Reversible Design)
  • Convenient Warming Rack
  • 304 Stainless Steel Lid and Lower Storage Doors
  • ACCU-PROBE™ Lid Thermometer
  • Folding Stainless Steel Side Shelves with Integrated Tool Hooks
  • Galvanized Steel Cart
  • Casters (two Locking)
  • Available in Liquid Propane or Natural Gas


Model numbers: R425SIBPSS, R425SIBNSS

Technical Specs:

Grill Dimensions
(w/ cart & shelves)

Width: 51″
Height: 48″
Depth: 25″

Grill Weight

135 lbs

Cooking Surface

425 sq. in.

  • Warming Rack: 110 sq
  • Three Main Stainless Steel Burners
  • One Infrared Sear Side Burner

Dimensional Drawings:

More Information
SKU P10900160
Manufacturer's Part Number (MPN) R425SIB

Napoleon products are designed with superior components and materials and are assembled by trained craftsmen who take great pride in their work. The burner and valve assembly are leak tested and test-fi red at a quality test station. This grill has been thoroughly inspected by a qualifi ed technician before packaging and shipping to ensure that you, the customer, receive the quality product you expect from Napoleon. Thank you for purchasing a Napoleon product. Napoleon (Wolf Steel Ltd, Barrie, ON, Canada) warrants that the components in your new Napoleon product will be free from defects in material and workmanship from the date of purchase, for a period of 15 years.

For more information on warranty.

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