Monument Grills Denali 405 4-Burner Smart Stainless Propane Gas Grill
The Smart Grill That Texts You When Dinner's Ready
The Monument Grills Denali 405 delivers 60,000 BTUs from 4 burners plus side burner, with 510 sq in of primary cooking space.
Monument builds grills with features usually found a price class up, then backs them with responsive US support and parts availability.
Why It Stands Out
Grill From Your Phone
The Monument Bluetooth app shows grill and food temperatures from up to 65 feet away, with alerts and timers.
See Without Lifting
A full ClearView window lid lets you check food without dumping heat.
Cook After Dark
An LED screen and illuminated control knobs keep everything readable at night.
8-Year Burner Warranty
304 stainless steel burners carry an 8-year warranty from Monument.
Features and Benefits
Smart Grilling, Real Results
Bluetooth app connectivity up to 65 feet with an included meat probe takes the guesswork out of doneness.
- LED screen on the control panel
- Illuminated knob lights
Fast, Even Heat
4+1 burners deliver 60,000 BTUs across 510 sq in of primary cooking space.
- Porcelain cast iron grates
- High-density aluminum side panels
Built to Last
304 stainless steel burners carry an 8-year warranty.
- Full window lid
- Stainless steel body
Specifications
| Brand | Monument Grills |
| Model | D405 |
| Type | Freestanding Gas Grill |
| Fuel | Propane |
| Burners | 4 burners plus side burner |
| Total Heat Output | 60,000 BTU |
| Primary Cooking Area | 510 sq in |
| Shipping Weight | 117 lbs |
| Warranty | Monument warranty, 8 years on 304 SS burners |
The Threefold Promise
Videos From Monument Grills
Denali smart grill walkthrough from Monument Grills
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Specifications
Specifications
Full dimensions, cooking surface, fuel type and weight are listed in the product description above. Contact us if you need installation or clearance details for your space.
Delivery & Installation
Delivery & Installation
Most items ship within 1 to 3 business days and arrive in 3 to 10 business days. Large items ship by freight with curbside delivery, and assembly or installation is not included unless noted on the product page. Questions about your space? Call us at (888) 712-0281.
Shipping & Returns
Shipping & Returns
Free shipping to the lower 48 states. Returns are accepted within 30 days on unused items in original packaging, subject to a restocking fee. See our Shipping Policy and Returns and Refunds pages for full details.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Built for the place everyone gathers.
Every grill, oven and outdoor kitchen component we carry is chosen for how it performs when it matters: a full table, a hot fire and people waiting. Built from premium, weather-ready materials and designed to keep going season after season.
Common questions
Gas, wood, pellet or charcoal: which fuel is right for me?
Gas, wood, pellet or charcoal: which fuel is right for me?
Gas heats fast and holds temperature precisely. Wood and charcoal deliver authentic smoky flavor and high searing heat. Pellet grills combine wood-fired flavor with set-and-forget temperature control. Tell us how you like to cook and we will help you choose.
What size do I need?
What size do I need?
Think about how many people you usually cook for and how much counter space you have. Our team can help you size grills, ovens and outdoor kitchen components to fit your space and the way you entertain.
Can this be built into an outdoor kitchen?
Can this be built into an outdoor kitchen?
Many of our grills, burners, refrigerators and storage components are designed for built-in installation. Check the product description for cutout dimensions, or call us at (888) 712-0281 for help planning your layout.
Can I leave it outside year-round?
Can I leave it outside year-round?
Our outdoor equipment is built for outdoor use, but a fitted cover is strongly recommended to protect against rain, snow and UV over time. Ask us about the right cover for your model.
