Choosing the right 36-inch fire pit insert can transform an outdoor area into a warm, inviting gathering spot. The right insert improves airflow, reduces smoke, and offers lasting durability against the elements. Below you’ll find five well-made 36-inch fire pit rings and liners designed for patio, backyard, or garden use. Each option emphasizes smokeless performance, robust construction, and simple installation to fit various DIY and fixed-install setups.
| Product | Brand | Key Benefit | Notes |
|---|---|---|---|
| 36 Inch Fire Pit Ring | Unbranded | Dual airflow for efficient burning | Rust-resistant with anti-rust coating |
| Iron Forge Tools Smokeless Firepit | Iron Forge Tools Store | Permanent, heavy-duty smokeless ring | Includes support for non-portable installation |
| SoulMate Outdoor 40-Inch Outer/36-Inch Inner Ring | soulmate Store | DIY-friendly, easy installation | Top ventilation for improved combustion |
| Outdoor Smokeless Fire Pit Ring 31 Inch | — | Smokeless, indoor/outdoor safe | Heavy-duty steel with high-temp coating |
| Aoodor 36 Inch Outer Round Smokeless Ring | Aoodor Store | Dual ventilation and double-layer design | 36 inch outer, 30 inch inner diameter |
36 Inch Fire Pit Ring With Dual Airflow
This 36-inch fire pit ring is designed for long-lasting outdoor life with reinforced rust resistance. The construction uses 0.7mm zinc-plated steel and a black high-temperature anti-rust powder coating, resulting in a total thickness of 0.8mm for improved longevity against moisture and rain. Its top and bottom ventilation holes create a secondary air intake system that promotes a more complete burn, generating stronger flames with less smoke and waste. The ring’s double-layer design adds deformation resistance, keeping its shape under high heat for safer, more reliable use. Ideal for patios, gardens, and backyards where stable performance matters.
Key features:
– Rust-resistant, durable steel with anti-rust coating
– Dual airflow for efficient and cleaner burning
– Stable, high-temperature resistant construction for lasting use
Iron Forge Tools Smokeless 36-Inch Ring
This 36-inch heavy-duty fire pit ring from Iron Forge Tools Store stresses strength and durability with a premium build and a design focused on smokeless flames. The ring is intended for long-term, non-portable installations, suitable for fixed outdoor pits or in-ground setups. Its airflow optimization supports efficient secondary combustion, reducing smoke and leaving a cleaner burn. For best results, use a rock base, maintain a 1″ gap between the ring and pit wall, and keep base vents open to promote airflow. This model targets users seeking a permanent, high-performance fire pit feature that anchors a yard or patio.
Key features:
– Premium, rugged construction with smokeless emphasis
– Suitable for permanent installations
– Designed to optimize airflow and reduce smoke
SoulMate Outdoor 36-Inch Smokeless Ring
The SoulMate 36-inch ring is designed for DIY fire pits and can be adapted for above-ground or in-ground installations. The kit includes eight pieces and screws for quick assembly, with a seamless design to prevent parts from loosening during use. A top-ventilation ring enhances airflow to promote thorough wood combustion and minimize smoke, helping create a more enjoyable gathering environment. It’s flexible for brick, stone, or soil-based setups and can be buried or embedded to suit your outdoor layout.
Key features:
– Easy 8-piece installation kit for quick setup
– Top ventilation for improved air flow and cleaner burn
– Flexible use for in-ground or above-ground configurations
Outdoor Smokeless Fire Pit Ring 31 Inch
Although a 31-inch model, this ring emphasizes smokeless performance and durable construction. It uses dual top and bottom ventilation circles to boost burning efficiency and significantly reduce smoke, making it suitable for decks, patios, and smaller indoor spaces where a clean burn matters. Manufactured from heavy-duty steel with a high-temperature coating, it resists rust and wear, maintaining function through repeated outdoor use. It’s an accessible option for improving existing fire pits or upgrading an outdoor baking area with a reliable smokeless ring.
Key features:
– Smokeless, clean-burning design
– Heavy-duty steel with high-temperature coating
– Flexible, durable, and easy to install
Aoodor 36 Inch Smokeless Fire Ring
The Aoodor model blends a dual-ventilation design with a double-layer construction to maximize airflow and promote secondary combustion. With a 36-inch outer diameter and a 30-inch inner diameter, it offers a spacious burning area while maintaining structural integrity under heat. The fire ring is made from iron and finished with a black matte powder coating to withstand harsh weather and intense flames. This option suits homeowners seeking a robust, smokeless insert that balances capacity and durability for long-term outdoor use.
Key features:
– Dual ventilation and double-layer design
– Large inner space for substantial burning area
– Weather-resistant iron with protective coating
Buying Guide: Key Purchase Considerations
When selecting a 36-inch fire pit insert, consider the following perspectives to match your space, budget, and use-case.
- Smokeless performance: Look for dual top-and-bottom vents and dependable secondary combustion to minimize smoke and maximize flame efficiency. This improves comfort for gatherings and reduces soot on clothing and furniture.
- Material and finish: Stainless, zinc-plated steel with high-temperature coatings offer better rust resistance and longer life in outdoor conditions. A durable powder coating helps protect against rain and humidity.
- Permanent vs. portable: Fixed installation rings are ideal for in-ground or permanent pits, while lighter rings suit temporary setups or seasonal use. Check for compatibility with your existing pit dimensions and base support requirements.
- Ventilation design: Dual airflow systems typically yield more complete combustion and steadier flames. Ensure the design aligns with your pit size and brick or stone surround for best airflow.
- Installation ease: Some rings come as multi-piece kits with screws for quick assembly, while others require more permanent anchoring. Consider your DIY comfort level and whether you need mounting instructions or base recommendations.
- Size compatibility: Confirm inner vs. outer diameters to ensure the ring fits your pit opening and provides the desired burn area without crowding the space or creating safety concerns.
- Maintenance needs: Rust resistance and smooth surfaces reduce cleaning effort and prolong aesthetic appeal. Look for products with corrosion-resistant finishes and easy access to vent areas for cleaning.
- Safety and use-case: If you plan to bury the ring or embed it in stone, verify that the model supports ground installation and has proper clearance from walls or combustible materials.
- DIY vs. built-in options: Decide whether you want a simple upgrade to an existing pit or a more permanent feature that becomes the centerpiece of your outdoor living area.