21 Inch Square Fire Pit Liner

Create a durable and long-lasting fire feature with this square fire pit liner. Designed for DIY outdoor projects, this liner provides a strong framework for both in-ground and above-ground fire pits. It is constructed from 2mm thick steel for maximum strength and coated with a high-temperature paint to resist heat and weather exposure. The bottomless design allows for natural drainage and airflow, helping maintain clean and consistent fires. It offers a generous burn area while keeping flames safely contained. The liner ships in four interlocking panels that are easy to assemble, making it a reliable foundation for custom-built fire pits. Whether used in a backyard, on a patio, or at a campsite, this square fire pit liner delivers lasting performance and supports creative fire pit designs with both structure and safety in mind.

This square fireplace insert gave my fireplace area more space for my grandchildren to sit around the fire. I liked it better than a round one for that reason 4 sides, 4 grandchildren. Loved it. Quality was good and easy to level and install. I could use the concrete blocks and caps I already had to make it work for us.. Marjorie Binegar. Mississippi. Sat Sep 13 2025

A square galvanized metal pit cover helps snuff out the fire in a shorter period of time and keeps debris and rain out of your fire pit. Determining cover size: Order at least 2" larger all around than the inside fire pit dimensions (pit interior length plus 4" and width plus 4").

It is a very solid lid and heavy. It fits perfect. It really adds to the attractiveness of the fire pit. It gives that finishing touches.. Nancy. Michigan City, IN. Wed Mar 26 2025

This fire pit lid provides superior protection for the Blue Sky Outdoor Living Square Peak Smokeless Fire Pit to ensure long-lasting use. When not in use, it transforms your fire pit into a convenient tabletop surface that can be used as an outdoor coffee table for you and your guests to gather around. The slight slope design of the lid top allows rain and water to drain off quickly and efficiently. Constructed from heavy-gauge steel with a tough black powder-coated finish, this durable fire pit lid offers years of reliable protection. It fits directly over the fire pit and stays securely in place. No assembly is required.

Fantastic delivery experience. Looks beautiful. Rich deep black/brown colour. Seems heavy enough. My only concern is how well it will weather the winter, etc. Didn't fit quite as I'd hoped, but that was due to my measurement error. Fantastic price!!!! Fast, free ship!!!. Lynda Rohr. S Bloomfield, OH. Wed Sep 03 2025

Keep outdoor fires safer and cleaner with this square metal fire pit spark screen. Built with a durable steel frame and fine steel mesh, it helps prevent embers and ash from escaping while allowing steady airflow for a strong, consistent burn. A handle ring on top makes placement and removal easy, even during use. Just be sure to use a fire poker (not included) to remove the screen when hot. Designed to fit securely on square fire pits, the firepit spark screen stays in place during high heat and frequent use. The lightweight build simplifies setup, while the high-temperature-resistant materials hold up through repeated fires. Finished in classic with a 1.51 mm thick frame and a 0.7 mm thick mesh, the surface resists discoloration and keeps a clean look season after season. Assembly is required for the fire ring spark screen, but it is simple. Whether for backyard gatherings or quiet evenings, this spark screen for fire pit ring adds a layer of protection while enhancing fire performance.

It's bigger than anticipated, I measured the size of the fire pit instead of the opening but works and I love it.. Stephanie. Connecticut. Thu Jun 25 2026

Protect your fire table and extend its lifespan with our durable stainless steel burner pan lid, designed for a clean, streamlined look and everyday functionality. Crafted from high-grade 304 stainless steel, this lid resists rust, corrosion, and weather damage, making it ideal for year-round outdoor use. It fits securely over the burner area to shield it from rain, debris, and dust when not in use, helping to maintain performance and prolong the life of your fire feature. Easy to place and remove, this sleek lid also transforms your fire table into a functional surface when the flame is off—combining protection, versatility, and modern style in one smart accessory. Backed by a 1-year limited manufacturer’s warranty, you can rest assured knowing your investment is protected.

Great, gets the job done!. Anonymous. Fri May 29 2026

Build your custom backyard fire feature with this 42-inch round steel fire pit ring. Tired of thick smoke stinging eyes and ruining evening gatherings? Strategically spaced ventilation holes boost airflow for more complete wood combustion and reduced smoke output. Made of heavy-duty steel with anti-corrosion finish, this fire liner stands up to high heat, rain and seasonal outdoor exposure. This multi-panel ring assembles quickly and works either above ground or set into your stone fire pit enclosure. Great for patio nights, family campfires, outdoor cooking and holiday gatherings. Create a cozy gathering spot for 4–6 people right at home.

Want to have a warm atmosphere for holiday nights or friends gatherings? With our high-quality 36 inch fire pit ring, you can enjoy the warm atmosphere simply in your backyard. This fire pit liner made of thickened steel, designed to withstand extreme heat & harsh weather without damage or rust.Fire ring come with 4-pieces, simple to put together. This wood burning fire ring can be used as an in-ground fire pit liner or above-ground fire pit rings, you can freely design it as you like.

The fire ring is well made and quite large. We haven't had a chance to use it since the snow finally just melted. We should be able to get two chairs on each side. Plenty of ventilation on top of ring.... Heather. Duluth, MN. Sun Apr 27 2025

The Wind Guard reduces wind impact on the fire pit table and offers a beautiful aesthetic to your patio. It also protects guest from the flame while providing a safety barrier. The Wind Guard features polished edges and tempered glass quality. All hardware features aluminum alloy corner brackets to ensure long-term use.

Square folding stainless steel pit cover helps snuff out the fire in a shorter period of time and keeps debris and rain out of your fire pit. Determining cover size: Order at least 2” larger all around than the inside fire pit dimensions (Pit interior length plus 4” and width plus 4”).

Dreffco Drop-in H-Burner is the perfect burner to complete your Fire Pit. The connection kit has been added to make installation simple. Make your cut, drop-in the burner, make connections with supplied parts to supply line, and start enjoying your new fire feature!

Make the fire pit safer and more stylish with this metal mesh replacement spark screen in a square design. A spark screen will help keep hot embers from sparking or popping out of the fire and landing on the ground or on loved ones. To use simply set it over the fire pit using the handle on the top of the screen. This screen comes available is many sizes to ensure a secure fit for your pit. The durable, steel construction ensures long-lasting use for years to come. This screen is also finished with a coat of heat-resistant paint to ensure longevity year after year. The fire pit spark screen is sure to keep the sparks, embers, ashes, and other fly-aways from the fire away from friends and family. Use the handle on top to easily place it on and off the fire pit and to easily maneuver and add logs as needed.

Great fit. Camille. Baldwin, NY. Wed Jul 01 2026

Cook up tasty food over the next campfire with this is durable cooking grate. This cooking grate is made from heavy-duty steel for use season after season. This sturdy grate can be used to grill up burgers, hotdogs, vegetables, and more! It features a large cooking surface and is capable of supporting up to 30 lbs of food for large gatherings and parties. It is designed for use over round fire pits and no assembly is required. Simply take it out of the box and place it on top of a fire pit. It features a high-temperature finish in classic black that will survive multiple bonfires and complement any fire pit. The fine X-shaped mesh helps prevent food from falling through. These grates easily fold in half for convenient storage and the side handles make the grate easy to lift and carry. This convenient cooking grate is wonderful for outdoorsmen, home chefs, and anyone who loves outdoor entertaining.

Firepit accessories add value and longevity to your outdoor fire pit. Protect your backyard patio flame table with a stainless-steel fire pit cover. The stainless-steel spark screen cover is the perfect accessory to help keep your firepit safe while not in use. The backyard patio heater cover is weather resistant and can withstand snow, wind, sun and dirt ensuring the burner and fire ring stays protected in harsh weather conditions, whether the outdoor heater is in your backyard, patio, deck, porch or lawn. The stainless-steel fire pit lid products your fire pit pan from excess moisture and simple to clean by just wiping down. The gas fire pit cover fits securely over the table’s burner protecting your fire pits lava rocks or fire glass from any outdoor debris and leaves them sparkling clean and clean for burning. No assembly is required and it is simple to place onto the patio heater and remove with no clips needed.

Seems like it will work well- just measure accordingly. Anonymous. Mon Sep 22 2025

Introducing the Square Fire Pit Insert, a premium 29" Outside & 25" Inside Carbon Steel Heat-Resistant Smokeless Fire Pit Insert designed to elevate your outdoor fire pit experience. Crafted with precision and care, this versatile fire pit insert combines style, durability, and functionality, making it a perfect addition to your garden, backyard, or outdoor space. Constructed from high-quality carbon steel, the portable campfire insert offers exceptional strength and longevity, making it ideal for both in-ground and above-ground installations. The heat-resistant coating not only enhances its visual appeal but also provides robust protection against the elements, ensuring a durable, rust-resistant design that endures over time. Enjoy the benefits of a thoughtfully designed fire pit with integrated air vents that promote optimal airflow. These vents minimize smoke production while improving combustion efficiency, creating a cleaner and more enjoyable fire. Embrace your DIY creativity with the portable fire pit ring, allowing you to customize your outdoor area to suit your preferences. Whether installed in-ground for a seamless, integrated look or above-ground for added convenience, this backyard fire pit insert serves as a striking focal point for your outdoor gatherings. Transform your evenings into unforgettable experiences with the Square Fire Pit Insert—an ideal blend of aesthetics and functionality. Bring warmth to chilly nights, enhance your outdoor ambiance, and make your garden or backyard the ultimate gathering spot. Unleash the full potential of your outdoor space with this outstanding fire pit insert.

This 34-inch square wood burning fire pit table is specially designed for garden, patio and backyard outdoor entertainment. Made of sturdy iron with high-temperature rust-proof coating, it adopts decorative hollow geometric side panels and built-in air vents to maintain stable burning. Lightweight portable design allows you to move it anywhere easily. With clear assembly instructions, it only takes 15 minutes to set up, perfect for family bonfire gatherings.

This product allows for quick and easy cleaning and bag removal. Rigid plastic construction wipes down easily for quick maintenance.

The Stainless Steel Cans these liners go in have really risen in price, but this insert give it extra life and justifies the price a bit more. Pamala. AZ. Wed Mar 29 2023

Protect your fire table and extend its lifespan with our durable stainless steel burner pan lid, designed for a clean, streamlined look and everyday functionality. Crafted from high-grade 304 stainless steel, this lid resists rust, corrosion, and weather damage, making it ideal for year-round outdoor use. It fits securely over the burner area to shield it from rain, debris, and dust when not in use, helping to maintain performance and prolong the life of your fire feature. Easy to place and remove, this sleek lid also transforms your fire table into a functional surface when the flame is off—combining protection, versatility, and modern style in one smart accessory.

You will love how much your space can transform with the simple addition of this charming fire pit.our fire pit allows easy seating arrangement for you and your guests, providing light and warmth all around during those chilly evenings.this piece not only offers a chic, minimalistic look but also provides incredible structure.

**MADE IN THE USA**** High Grade Stainless Steel Grates The Char-Guard Option is a heavy duty steel mesh fitted and welded to the underside of the grate. Improves complete burn consistency, simpler ash clean-up and allows you the option of using charcoal. Available for all grates.

Prevent fire pit accidents, contain incendiary sparks and soot

Keep your fire pit table in pristine condition with our premium protective cover. Crafted from durable, tear-resistant fabric, this cover is designed to withstand harsh weather conditions, offering reliable, year-round protection. Whether it’s rain, snow, or intense sunlight, your fire pit will remain safe from damage, preserving its beauty and functionality for seasons to come. Enjoy peace of mind knowing your outdoor investment is shielded from the elements with this long-lasting cover.

Add a sparkling glass wind guard to your fire pit to enhance safety and introduce a new, reflective dimension to the flame-viewing experience. Made from durable tempered glass, our wind guards allow the flame of your fire pit to burn steady and tall even in a breeze, without detracting from the warmth and visual appeal of an open fire. An anti-slip pad prevents movement & provides protection on delicate surfaces.

We purchased this glass surround for our fire table. It's a quality piece - substantial. Because it is so nice, we keep it indoors when we aren't using the fire table.. Brooke. Morrison, IL. Fri Jun 05 2026

This 4ft diameter galvanized steel camp fire ring pit features 0.8mm thick corrugated steel construction, 33% thicker than ordinary fire rings for excellent heat resistance and deformation resistance. Easy to assemble with included screws and a screwdriver, it can be used as an in-ground or above-ground fire pit, also doubling as a raised garden bed, livestock pen and outdoor storage enclosure for versatile backyard and camping use.

Anonymous. Sat Aug 22 2026

Available in two designs,the American Eagle emblem and the Stars and Stripes. The openwork craftsmanship allows the soft glow of the campfire to flow through the patterns, creating a unique ambiance for your patio nights.

Made in the USA high-grade carbon steel grates the char-guard option is a heavy-duty steel mesh fitted and welded to the underside of the grate. Improves complete burn consistency, simplifies ash clean-up, and allows you the option of using charcoal. Available for all grates.

I was looking to purchase a bottom protector for my fire pit. Anonymous. Thu Oct 22 2026

Elevate your poolside or outdoor living space with this aluminum fire and water bowl, designed to bring the striking combination of dancing flames and cascading water to backyard gatherings all season long. Built from powder coated aluminum, this fire and water bowl stands up to the elements with a durable finish that resists corrosion, even in salty, humid air near the pool. Together, the flickering fire and soothing flow of water create a dramatic focal point that engages the senses day and night. Installation is a breeze, with everything you need included right in the box: hoses, valves, and concrete anchors, so you can get it set up and enjoy it sooner. Create the perfect gathering spot by the pool with this aluminum fire and water bowl today!

Experience a smokeless fire with this 28" Phoenix Square Smokeless Fire Pit Insert. This insert can be used by itself or surrounded by bricks to amplify your outdoor space. With simple installation, this is a great addition to your outdoor area for friends and family to gather around during the seasons. The 28" Phoenix Square Smokeless Fire Pit Insert raises up your outdoor living space and provides a smokeless experience for your family and friends to enjoy.

Met all my requirements for an insert. William. New Waverly, TX. Tue May 21 2024

This folding, heavy-duty, nickel-plated campfire cooking grate provides easy access to logs and is great for use with grills or fire pits. Set this cooking grill on top of a fire pit. The chrome-plated design is great for easy cleaning and adds an attractive look to a fire pit. Use this cooking grate for fire pit to stir up favorite smoky eats with friends and family. Fold the grate for easy storage and access to the logs and embers to efficiently manage the fire while cooking. Made from durable, high-grade steel, this cooking grate is sure to last for years to come. Easily bring this along on camping trips, to the cabin, to a friend's house, or anywhere else desired. This functional cooking grate can easily hold up to 30 pounds of food. Its lightweight design makes it easy to take on the go during the next day trip.

Works well. Nancy. Florence, CO. Fri Oct 23 2026