Meet the Rexfire Grill Pit Stack: The Ultimate Evolution in Outdoor Cooking
When it comes to outdoor grilling, innovation is the fire that fuels the experience. That’s exactly what Stack Fire Stacks has done with the Rexfire Grill Pit Stack, our latest and most advanced grill stacker yet. Designed for serious BBQ enthusiasts, this charcoal grill stacker is built for performance, portability, and versatility. But how does it stack up against the popular Foundry Grill Stack? Let’s dive into the evolution of our product line and explore why the Rexfire Grill Pit Stacks sets a new benchmark in portable fire pit stack technology.
What's New in the Rexfire Grill Pit Stack?
The Rexfire Grill Pit Stack is a refined version of its predecessor with noticeable upgrades in design, materials, and usability. The most exciting enhancement is the new removable cast iron grate system, offering more flexibility and superior heat retention for every grill master.
Unlike the Foundry model, which features a fixed grate, the Rexfire’s modular grate design lets you switch between open flame searing, slow roasting, or even using a skillet for gourmet-style outdoor cooking. This makes it more than just a BBQ grill stacker—it’s a mobile outdoor kitchen.
Another major improvement is the built-in airflow adjustment system. The new vents make it easier than ever to control heat levels, whether you're smoking meat low and slow or firing up a quick steak. Paired with improved stack-lock mechanisms, the Rexfire ensures a safer and more stable grilling experience—crucial when you're grilling on uneven ground or tailgating in the wild.
Foundry Grill Stack vs. Rexfire: Key Differences
The Rexfire Grill Stack is designed for the modern outdoor chef who wants portable grill stacker functionality without sacrificing performance. While the Foundry model is excellent for standard grill sessions, the Rexfire's new features make it a multi-tool for open-fire cooking.
Designed for the Outdoors: Tough, Portable, Reliable
The Outdoor Fire Pit Stack needs to do more than just cook—it needs to travel. The Rexfire was engineered with portability in mind. Each segment nests perfectly into the next, making storage and transport seamless. Rugged cast iron and steel alloy materials ensure durability, while the improved carrying handle system makes it easier to move—even when hot.
Whether you're headed to the beach, a mountain campsite, or your backyard, the Rexfire Grill Pit Stacks gives you the power of a full grill in a portable fire pit stack form. And with tool-less setup, you’ll go from packed to fired-up in under 3 minutes.
Why Upgrade? Real-World Benefits of the Rexfire Grill Pit Stack
If you're already a fan of the Foundry Grill Stack, upgrading to the Rexfire Grill Stack is like stepping from a dependable truck into a trail-ready 4x4. Here’s why the jump is worth it:
- More control: Adjustable vents let you fine-tune cooking temperatures.
- More options: Removable grate supports a wider range of cooking styles.
- More convenience: Easier setup and cleanup with modular parts.
- More safety: Secure stack-locking system keeps your grill stable even on rough surfaces.
- More durability: Higher-grade alloy resists corrosion and holds heat longer.
Grilling should be simple, satisfying, and powerful. The Rexfire Grill Pit Stack delivers all of that and more.
Top Questions About Grill Pit Stacks
What is a grill stack?
A grill stacks is a modular grilling system where each layer serves a function—fire base, grate level, or chimney. It’s designed to maximize airflow and cooking control while remaining portable and efficient.
Can the Rexfire be used as a BBQ grill stacker and a fire pit?
Yes! The Rexfire Grill Pit Stack easily converts between a BBQ grill stacker and a warming fire pit. Simply remove the grate for an open flame setup perfect for evenings outdoors.
What fuel works best with the Rexfire?
The charcoal grill stacker is optimized for hardwood lump charcoal and briquettes, though you can also use wood chunks for added flavor.
Is the Rexfire really portable?
Absolutely. It’s designed as a portable grill stacker, with nesting pieces and reinforced handles for easy transport. It fits in most car trunks or camping bins.
How does the Rexfire compare to other grill pit stacks on the market?
The Rexfire grill pit stacks. is built with premium materials and includes features—like adjustable airflow and a modular grate—not commonly found in similar grill pit stacks. It’s more durable, more flexible, and made for serious grillers who value performance and portability.