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Monument Grills

Monument Grills Denali 605Pro Smart Propane Gas Grill

  • Cooking Surface Area: 900 sq in
  • Fuel Type: Gas
  • Main Burner Count: 6
  • Installation Type: Freestanding

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A six burner, 900 square inch propane grill built for volume cooking, worth it if the yard has room for a 65.5 inch wide unit and the cooking needs match.

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ASIN: B0G1Y93NG4Model: D605PCategory: Outdoor Grills

Overview

The Monument Grills D605P is a freestanding propane gas grill with six burners and 900 square inches of cooking area, built in stainless steel. At 65.5 inches wide, it is sized for larger cookouts.

Six burners and 900 square inches puts the D605P well past entry level patio grills and into territory meant for cooking multiple dishes or large cuts at once. The freestanding design means no built-in cutout is needed, which makes it easier to place on an existing patio, but the 65.5 inch width does mean it needs real space to sit.

  • 6 burners
  • 900 sq in cooking area
  • Propane fuel, stainless steel
  • Freestanding, 24 x 65.5 x 46.5 in

Who it's for

Suited to households that regularly host or cook large quantities at once, where six independently controllable burners and nearly a full square yard of grate space earn their keep. Overbuilt for anyone grilling for one or two people on an occasional basis.

Pros and cons

Pros
  • 900 sq in cooking area handles large batches
  • Six burners allow independent heat zones
  • Stainless steel build
  • Freestanding, no cutout installation needed
Cons
  • 65.5 in width needs significant patio space
  • Overkill for small households

Performance notes

Six independent burners across 900 square inches allow separate heat zones, so one side can run high for searing while another holds a lower temperature for slower cooking, without needing to move food around a single heat source. Stainless steel construction on a grill this size also holds up better against propane's combustion byproducts than painted steel would over repeated use.

Specifications

BrandMonument Grills
ModelD605P
Dimensions & fit
Dimensions24 × 65.5 × 46.5 inches
Item Dimensions D X W X H24 × 65.5 × 46.5 inches
Power & efficiency
Fuel TypeGas
Construction & materials
Material TypeStainless Steel
Frame MaterialStainless Steel
Handle MaterialStainless Steel
ColorStainless Steel
Finish TypesBrushed
Compatibility & installation
Installation TypeFreestanding
Included components
Included ComponentsUser Manual, Lid, Grease Pan, Heat Thermometer,Warming Rack
Warranty & support
Warranty Description2 years
Other details
Cooking Surface Area900 sq inhigher than 95% of 105 outdoor grills
Main Burner Count6
Grill ConfigurationCart
Indoor Outdoor UsageOutdoor
Required AssemblyYes
Side Burner Count1
Other Special Features Of The ProductSmart Tech, Ceramic Infrared Sear Burner, Side Sear Burner
Recommended Uses For ProductOutdoor
Cooking SystemGrill, Rotisserie, Sear Burner
Item Type NameGas Grill

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Frequently asked questions

How many burners does the Monument Grills D605P have?

It has six burners.

What fuel does the D605P run on?

It runs on propane.

Does the D605P need a built-in cutout?

No, it is a freestanding grill and does not require a cutout installation.