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Oldcastle 43.5-in L x 43.5-in W x 12.5-in H Tranquil Concrete Fire Pit Kit

Name: Oldcastle 43.5-in L x 43.5-in W x 12.5-in H Tranquil Concrete Fire Pit Kit
Brand: Oldcastle
SKU: 5002032467
Rating: 4.6 (1081 reviews)

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4.6

1081

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Add charm to a backyard or garden with the Tranquil flagstone fire pit kit, a convenient do-it-yourself retaining wall solution that offers a natural flagstone fire pit. First, start with site preparation and excavation. Stake out the area where the retaining wall block will be. Dig a small trench, so half of the block fits in the ground. Next tamp the soil in the trench to create a ridged surface. Add 1” of sand to the bottom of the trench. Then, start leveling and laying stones. Lay stone side by side and check that they are level. Then, stack additional courses with the construction adhesive staggered on the course below. Finally, stack stones in courses, staggering the joints to the wall height.

This DIY kit comes ready-to-assemble with all the pieces and instructions needed to build your own outdoor fire pit
Fire pit can be placed on an existing patio or landscape
Fire pit kits add a great focal point to your outdoor landscape
Add lava rock or decorative stone inside the ring for the final touch (not included)
Fire pit kit is made with flagstone block
Kit includes flagstone and a 31 inch metal ring
Color, dimension, weight and texture may slightly vary due to natural materials used during manufacturing

General
Mortar Required	No	Fuel Type	Wood
Adhesive Required	No	Area of Use	Pavers
Material	Concrete	Color/Finish Family	Multiple colors/finishes
Shape	Circle	Manufacturer Color/Finish	Tranquil
Style	Flagstone	Total Number of Pieces	40

Dimensions
Inner Diameter (Inches)	40	Assembled Weight (lbs.)	300
Outer Diameter (Inches)	48	Weight Limit (lbs.)	0
Coverage Area (Sq. Feet)	9.6	Package Weight (lbs.)	780
Assembled Height (Inches)	12.5	Assembled Length (Inches)	43.5
Assembled Width (Inches)	43.5

Features
Pan Included	Yes	Lowe's Exclusive	No
Fire Pit Glass Included	No

Warranty
Warranty	1-year

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -

Miscellaneous
UNSPSC	40102100

Check out the Best Selling Fire Pit Project Kits on Lowes.com

Review

4.6 out of 5

1081 Reviews

94% Recommend this product

Ratings may include incentivized customer reviews.

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+ 307

What Customers Are Saying

The product is generally well-received, with customers praising its easy assembly and attractive appearance. The majority highlight the simplicity of the assembly process, noting it can be completed in 30-60 minutes with minimal effort. Customers appreciate the quality of the materials, particularly the sturdy bricks, and find the finished product to be a great addition to their outdoor space. However, some have encountered issues with the metal fire ring, reporting peeling paint or rust. A few also note the kit may not include all necessary supplies. Overall, the product offers good value, providing a convenient way to create an attractive and functional fire pit.

Customer review summary generated by AI, including incentivized reviews.

1081 Customer Reviews

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Nice Addition

Would Recommend

Very rugged stone with nice aesthetic value.

Cowboy_UpJuly 31, 2026
From 43.5-in L x 43.5-in W x 12.5-in H Chandler Concrete Fire Pit Kit

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Would Recommend

The guys were very polite and very helpful. They put the fire pit in the backyard exactly where we needed it so we didn’t have to carry all the blocks ourselves. They did a great job.

LaurieJuly 30, 2026
From 43.5-in L x 43.5-in W x 12.5-in H Ashland Concrete Fire Pit Kit Verified PurchaserVerified Pro

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Fire Pit

Would Recommend

The directions recommend using 2 bags of leveling sand. 3 is better. You also will need some sort of lava rock for the bottom to cover the sand and keep it from washing away. Use more adhesive than the video shows since the rocks are not smooth. The color of our rocks were more red than the picture shows. Other than that the install was straight forward.

RachelleJuly 25, 2026
From 43.5-in L x 43.5-in W x 12.5-in H Ashland Concrete Fire Pit Kit Verified Purchaser

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/2e8aa8eb-2098-53db-90e6-b0a22945e807

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Wonderful fire pit kit

Would Recommend

Easy to assemble, very stable and good looking. We've yet to have a fire in it, but we really love it.

JoeFutz47June 29, 2026
Verified Purchaser

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COMPARE PRODUCTS

		Name	Current Item Oldcastle43.5-in L x 43.5-in W x 12.5-in H Tranquil Concrete Fire Pit Kit
		Ratings	1081
		Shape	Circle
		Material	Concrete
		Lowe's Exclusive
Oldcastle43.5-in L x 43.5-in W x 12.5-in H Ashland Concrete Fire Pit Kit	Oldcastle43.5-in L x 43.5-in W x 12.5-in H Allegheny Concrete Fire Pit Kit	Natura wall firepit kit sahara sand 42-in L x 42-in W x 12-in H Sahara sand Concrete Fire Pit Kit	OldcastleFire pit kit 43.5-in L x 43.5-in W x 12.5-in H Charcoal Concrete Fire Pit Kit	Oldcastle43.5-in L x 43.5-in W x 12.5-in H Veranda Concrete Fire Pit Kit	Oldcastle43.5-in L x 43.5-in W x 12.5-in H Britt beige Concrete Fire Pit Kit	Oldcastle43.5-in L x 43.5-in W x 12.5-in H Chandler Concrete Fire Pit Kit	GIVIMOSmokeless Fire Pit Stove Bonfire H: 18 in x Dia: 28 in Wood Burning Fireplaces with Removable Ash Pan SUS430 Stainless Steel inner Portable Outdoor Firepit for Outdoor Patio Camping	43.5-in L x 43.5-in W x 12.5-in H Tan/Brown Concrete Fire Pit Kit
1133	1081	189	4	1081	1081	1081		1081
Circle	Circle	Circle	Circle	Circle	Circle	Circle	Rectangle	Circle
Concrete	Concrete	Concrete	Concrete	Concrete	Concrete	Concrete	Stainless steel	Concrete