Bring premium stainless steel performance to your alfresco space with the Napoleon Rogue® PRO-S 425 RSIB Propane / Natural Gas Grill. Featuring three main burners, a large infrared SIZZLE ZONE® side burner and an infrared rear burner, this compact premium BBQ is built for grilling, searing and roast-style cooking with serious control.
With 70,500 BTU / 23.75 kW of total heat output, 7.5 mm stainless steel WAVE™ cooking grids, SafetyGlow™ control knobs and a porcelain-coated griddle insert included, the Rogue® PRO-S 425 RSIB is a strong choice for customers wanting premium Napoleon features in a manageable 3-burner format.
At a Glance
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Series: Napoleon Rogue® PRO-S
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Model: RPS425RSIBNSS-2-AU
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Fuel Type: Propane (LPG) or Natural Gas
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Main Burners: 3 Stainless Steel Burners
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Side Burner: Large Infrared SIZZLE ZONE® Side Burner
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Rear Burner: Infrared Rear Rotisserie Burner
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Total Heat Output: 70,500 BTU / 23.75 kW
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Main Cooking Area: 60 x 46 cm
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Total Cooking Area: 710 sq in / 4,574 cm²
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Cooking Grids: 7.5 mm Stainless Steel WAVE™ Grids
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Included Accessory: Porcelain-Coated Griddle Insert
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Warranty: Napoleon 15 Year Warranty
Why You'll Love It
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Natural Gas convenience: Designed for a connected outdoor entertaining space without needing LPG bottle changes.
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Infrared side searing: The large SIZZLE ZONE® side burner delivers intense heat for premium steakhouse-style results.
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Rear infrared cooking: Ideal for roast-style meals and compatible rotisserie cooking.
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Premium stainless steel finish: A refined upgrade for modern alfresco areas.
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Stainless steel WAVE™ grids: Durable, low maintenance and designed for Napoleon’s signature sear marks.
Key Features
- Premium Rogue® PRO-S stainless steel Natural Gas BBQ
- 70,500 BTU / 23.75 kW total heat output
- Three stainless steel main burners
- Large infrared SIZZLE ZONE® side burner
- Infrared rear rotisserie burner
- 7.5 mm stainless steel WAVE™ cooking grids
- 710 sq in total cooking area
- Includes porcelain-coated griddle insert
- SafetyGlow™ control knobs
- Instant JETFIRE™ ignition system
- ACCU-PROBE™ temperature gauge
- Sleek high-top lid
- Dual-level stainless steel sear plates
- Stainless steel warming rack
- Integrated bottle opener
- Locking caster wheels
Product Overview
The Napoleon Rogue® PRO-S 425 RSIB Natural Gas Grill is designed for customers who want a compact premium BBQ with serious cooking features. It combines the refined stainless steel presentation of the PRO-S range with both infrared side searing and rear infrared cooking capability.
This model is particularly well suited to permanent alfresco spaces where Natural Gas is available and the customer wants a premium BBQ that can grill, sear, roast and entertain without stepping into a larger 525 or 625 model.
Cooking Performance
Three stainless steel main burners provide controlled heat across the 60 x 46 cm main cooking area, making it easy to cook steaks, seafood, chicken, burgers, vegetables and everyday BBQ favourites.
The large infrared SIZZLE ZONE® side burner gives you a dedicated high-heat searing zone, while the infrared rear burner adds roast-style cooking capability. Together, they make this compact 3-burner BBQ far more versatile than a standard grill.
Infrared SIZZLE ZONE® Side Burner
The large infrared SIZZLE ZONE® side burner is designed for intense, fast heat. It is ideal for searing steaks, chops and premium cuts where a caramelised crust and bold sear marks make all the difference.
Infrared Rear Burner
The infrared rear burner provides consistent radiant heat from the back of the grill, making it ideal for roast-style cooking and compatible rotisserie use.
Please note that the rotisserie kit is not included with this model. Customers wanting full rotisserie cooking should pair it with the compatible Napoleon rotisserie accessory.
Stainless Steel WAVE™ Cooking Grids
The 7.5 mm stainless steel WAVE™ cooking grids are durable, low maintenance and designed to create Napoleon’s signature sear marks.
- Durable 7.5 mm stainless steel construction
- Creates iconic Napoleon WAVE™ sear marks
- Low-maintenance cooking surface
- Excellent for regular outdoor cooking
- Helps prevent smaller foods from falling through the grill
Construction & Build Quality
The Rogue® PRO-S range features a premium stainless steel finish for a clean, high-end look that suits modern outdoor entertaining areas.
Stainless steel burners, stainless steel cooking grids, dual-level stainless steel sear plates and a stainless steel warming rack support long-term durability and reliable cooking performance.
Outdoorium Expert Advice
Choose the Rogue® PRO-S 425 RSIB LPG / Propane or Natural Gas model if you want a compact premium BBQ with both infrared side searing and rear infrared cooking capability.
It is a strong choice for customers who want premium features and a stainless steel finish without needing the extra width of the larger 525 or 625 models.
Perfect For
- Permanent Natural Gas alfresco setups
- Customers wanting compact premium stainless steel styling
- Steak lovers wanting infrared searing performance
- Outdoor entertainers wanting rear infrared cooking capability
- Patios, decks and premium outdoor living spaces
What's Included
- Napoleon Rogue® PRO-S 425 RSIB Natural Gas Grill
- Three stainless steel main burners
- Large infrared SIZZLE ZONE® side burner
- Infrared rear rotisserie burner
- 7.5 mm stainless steel WAVE™ cooking grids
- Porcelain-coated griddle insert
- Dual-level stainless steel sear plates
- Stainless steel warming rack
- SafetyGlow™ control knobs
- Integrated bottle opener
- Locking caster wheels
- ACCU-PROBE™ temperature gauge
- JETFIRE™ ignition system
- Owner’s manual and assembly documentation
Technical Specifications
| Brand |
Napoleon |
| Series |
Rogue® PRO-S |
| Model |
RPS425RSIBNSS-2-AU |
| Fuel Type |
LPG / Propane or Natural Gas |
| Installation Type |
Freestanding Cart BBQ |
| Main Burners |
3 Stainless Steel Burners |
| Side Burner |
Large Infrared SIZZLE ZONE® Side Burner |
| Rear Burner |
Infrared Rear Rotisserie Burner |
| Total Heat Output |
70,500 BTU / 23.75 kW |
| Main Cooking Area |
60 x 46 cm / 23.75 x 18 in |
| Total Cooking Area |
710 sq in / 4,574 cm² |
| Cooking Capacity |
Up to 26 burgers |
| Cooking Grids |
7.5 mm Stainless Steel WAVE™ Cooking Grids |
| Sear Plates |
Dual-Level Stainless Steel Sear Plates |
| Warming Rack |
Stainless Steel Warming Rack |
| Included Accessory |
Porcelain-Coated Griddle Insert |
| Ignition |
JETFIRE™ Ignition System |
| Temperature Gauge |
ACCU-PROBE™ Temperature Gauge |
| Control Knobs |
SafetyGlow™ Control Knobs |
| Rotisserie Included |
No |
| Height |
123 cm / 48.5 in |
| Height with Lid Open |
160 cm / 63 in |
| Width |
140 cm / 55 in |
| Width with Shelves Down |
114 cm / 45 in |
| Depth |
63.5 cm / 25 in |
| Packaging Height |
60.33 cm |
| Packaging Width |
71.76 cm |
| Packaging Depth |
84.46 cm |
| Packaging Weight |
63.49 kg |
Warranty
The Napoleon Rogue® PRO-S 425 RSIB Natural Gas Grill is backed by Napoleon’s 15 Year Warranty, giving you long-term confidence in the build quality, materials and cooking performance of your barbecue.
| Hood |
15 Years |
| Stainless Steel Lid |
15 Years |
| Porcelain Enamel Lid |
15 Years |
| Aluminium Castings |
15 Years |
| Stainless Steel Cooking Grids |
15 Years |
| Stainless Steel Tube Burners |
15 Years |
| Stainless Steel Sear Plates |
15 Years |
| Porcelain Enamel Cast Iron Grids |
15 Years |
| Stainless Steel Infrared Rotisserie |
15 Years |
| Infrared Side Burner |
15 Years |
| All Other Parts |
15 Years |
Please refer to the official Napoleon warranty documentation for complete warranty terms, conditions and exclusions.
Important Fuel Information
This model is available in both LPG / Propane or Natural Gas. Please ensure you select the correct fuel type before ordering, as LPG and Natural Gas models are not interchangeable.
Gas connection and installation must be completed in accordance with the manufacturer’s instructions and applicable Australian gas safety requirements. Always use appropriately licensed trades where required.
Why Buy from Outdoorium?
At Outdoorium, we specialise in premium outdoor living products designed for Australian homes. Every Napoleon BBQ in our range has been selected for performance, reliability and long-term value, helping you create an outdoor entertaining space that feels considered, practical and built to last.
- Authorised Napoleon retailer
- Genuine Napoleon products
- Australia-wide delivery
- Expert product guidance
- Dedicated before and after-sales support
- Premium outdoor living specialists
