Features

• Kick Off the Outdoor Season in Style! The Monument Grills Mesa 405K delivers serious performance with 52,000 BTU, 4+1 burners, and 630 sq. in. of cooking space. A free smoker box and Clearview庐 window lid make it easy to add smoky flavor while keeping heat locked in. With fast preheat and a modern patio-ready design, this grill is made for spring weekends, backyard parties, and everyday outdoor cooking
• "Free $30 Smoker Box Included & Premium Outdoor Grilling Experience
• Enjoy rich smoky flavors by adding wood chips or herbs with the included smoker box at no extra cost. The Monument M405K combines a stylish retro-modern design with LED control knobs, built-in bottle opener, and integrated tool hooks to create a premium grilling experience for any patio or backyard."
• "Powerful 4-Burner Gas Grill with 630 sq. in. Cooking Space
• Designed for family gatherings and outdoor entertaining, the M405K features four 304 stainless steel main burners plus a side burner delivering 52,000 BTU total output. The spacious 630 sq. in. cooking area (450 sq. in. main grill + 180 sq. in. warming rack) fits up to 23 burgers or a whole 22 lb. turkey."
• Spacious Cooking Area – Total 630 sq.in. of grill space (450 sq.in. main + 180 sq.in. warming rack) fits up to 23 burgers or a whole 22-lb turkey.
• "Clearview® Patented Window Lid & Fast Heat Performance
• Monitor your food without lifting the lid and losing heat. The heat-resistant Clearview® window withstands temperatures up to 750°F, while the grill reaches 550°F in just 10 minutes for quick and efficient cooking."
• "Designed for Convenience, Easy Cleaning & Everyday Use
• Enjoy hassle-free grilling with porcelain-enameled cast iron cooking grates, removable grease tray and drip pan, built-in thermometer, fuel gauge, heavy-duty caster wheels, locking mechanism, and two side shelves with 6 integrated tool hooks for easy access to grilling essentials."
• "Fast Delivery, Expert Support & Long-Term Confidence
• Ships from our U.S. warehouse with 2-day delivery available for most locations. Includes step-by-step assembly video, optional home installation service, responsive U.S.-based customer support, replacement parts shipped within 3–5 business days, and an 8-year limited warranty for worry-free grilling."
• Powerful Performance – Four 304 burners + 1 side burner, delivering a total of 52,000 BTU for even and powerful heat.
• LED Control Knobs – Illuminated knobs enhance night-time grilling visibility and add a stylish touch.
• Smart Storage & Tool Access – Two side shelves with 6 integrated hooks keep your tools, sauces, and seasonings within reach.
• Fast Preheat – Reaches 550°F in just 10 minutes so you can enjoy your meal without the wait.
• Fully Equipped – Built-in thermometer, side burner, fuel gauge, and robust build — designed for serious grillers.
• Durable Design – Heavy-duty caster wheels, locking mechanism, and aluminum steel side panels for long-lasting use indoors or outdoors.
• Easy to Clean – Porcelain-enameled cast-iron grates, removable grease tray, and drip pan for effortless cleanup.
• Flexible Installation – Home installation service available or enjoy a DIY setup with included guide & video.
• Customer-Approved – Delivered in perfect condition, fits patios & balconies beautifully, and receives rave reviews for design and performance.
• 8-Year Limited Warranty – Buy with confidence and grill worry-free for years to come.
• Operates flawlessly Home installation available (fee) DIY option with instructions/video Delivered on time, perfect condition Stylish design, fits balcony perfectly Received many compliments Absolutely love it!
• Monument Grills M405K – Frequently Asked Questions (QA)
• Q1: How fast will my grill be delivered?
• A: Our M405K grill ships from our U.S. warehouse with 2-day delivery for most locations, so you can enjoy your grill quickly and on schedule.
• Q2: Is there a guide for installation?
• A: Yes! We provide a step-by-step installation video in the From the Brand section of this page. It clearly walks you through assembly so you can set up your grill confidently and easily.
• Q3: How quickly can I get help if I have a problem?
• A: Our U.S. support team guarantees a same-day response to any questions or concerns during business hours. You will never be left waiting for assistance.
• Q4: How long will it take to receive replacement parts?
• A: Any replacement accessory or part will be shipped within 3–5 business days, ensuring your grill is back to full working condition quickly.