CUSTOM MADE ROOT CELLAR KIT WITH ENDS BOLT TRAKS FOR FLOOR
The information on this page is current as of 7.28.2026
120″ x 120″ Root Cellar Kit
We start with our US STEEL US MANUFACTURED large corrugated metal pipe.
Large corrugated metal pipe for root cellar is typically made with 96″, 100″, or 120″ diameter pipe.
All kits include lifting lugs as a standard to provide a positive lifting connection.
The ends are available with 11g, 3/16″ or 1/4″ steel.
The 11g and 3/16″ ends have 2- pieces of strut channel attached vertically to enhance structural integrity and provide a point of attachment for shelving, benches, safe, etc.
When installing the ends we leave the square plate un-trimmed and they are installed relative to the lifting lugs which provide a perfect leveling and anti rocking solution when installing in the ground.
Then we add 2x2x12g angle “bolt traks” (punched angle iron) with holes on 1″ centers, for floor support, another set on the top to provide a mechanism to have vertical bolting capability, setting the versatility stage for adding shelving, benches, etc. at anytime “without welding.”
The 2x2x12 bolt traks with holes on 1″ centers, (punched angle) floor trak and ceiling trak installed on 4′ or 6′ provides the perfect structure in order to connect vertical pieces to make shelf brackets, benches, dividers, etc. and endless options that can be added by simply bolting together.
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- The Subfloor Support: Running the tracks horizontally along the bottom curve creates a perfectly flat, level shelf line. Instead of trying to build framing that matches the round, corrugated bottom of a 96″, 100″, or 120″ pipe, you have a rigid steel ledge ready to receive your 3/4″ plywood subfloor.
- The Upper Utility Line: Running them across the upper curve mirrors the bottom layout, giving you an overhead anchor line that keeps everything square.
- The Interlocking Frame: Having the top and bottom horizontal tracks allows you to drop vertical tracks directly between them. This creates a solid structural grid inside the cylinder to easily attach:
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- Wall framing or paneling
- Heavy-duty storage shelves for canning jars
- Benches, hooks, and lighting fixtures
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CUSTOM MADE ROOT CELLAR KIT WITH ENDS BOLT TRAKS FOR FLOOR
AND SHELVING, DIVIDERS, BUNK FRAMES.
96″ RTW KITS
| LENGTH | DIA. $400 P.F. | ENDS 4- 11G 4’X8′ | # STRUT $75 EA. | # L.L. $200 EA. | BOLT TRAK 5$ FT. 4XL | COST |
| 96″ | 4- pcs | 4- pcs | 2- pcs | 10′ PCS. | ||
| 10′ | $4,000 | $2,400 | $300 | $400 | $200 | $7,300 |
| 15′ | $6,000 | $300 | $9,400 | |||
| 20′ | $8,000 | $400 | $11,500 | |||
| 25′ | $10,000 | $500 | $13,600 | |||
| 30′ | $12,000 | $600 | $15,700 | |||
| 35′ | $14,000 | $700 | $17,800 | |||
| 40′ | $16,000 | $800 | $20,900 | |||
| 45′ | $18,000 | $900 | $23,000 | |||
| 50′ | $20,000 | $1,000 | $25,100 | |||
| LENGTH | DIA. $500 P.F. | ENDS 4- 11G 4’X8′ | # STRUT $75 EA. | # L.L. $200 EA. | BOLT TRAK 5$ FT. 4XL | COST |
| 100″ | + 2- 1/8″ X 6″X 10′ | 4- pcs | 2- pcs | 10′ PCS. | ||
| 10′ | $5,000 | $2,400 | $300 | $400 | $200 | $8,300 |
| 15′ | $7,500 | $300 | $10,900 | |||
| 20′ | $10,000 | 400 | $13,500 | |||
| 25′ | $12,500 | $500 | $16,100 | |||
| 30′ | $15,000 | $600 | $18,700 | |||
| 35′ | $17,500 | $700 | $21,300 | |||
| 40′ | $20,000 | $800 | $23,900 | |||
| 45′ | $22,500 | $900 | $26,500 | |||
| 50′ | $25,000 | $1,000 | $29,100 | |||
| LENGTH | DIA. $600 P.F. | ENDS 4- 3/16″ X 5′ X 10′ | # STRUT $75 EA. | # L.L. $200 EA. | BOLT TRAK 5$ FT. 4XL | COST |
| 120″ | 4- pcs | 4- pcs | 2- pcs | 10′ PCS. | ||
| 8’5″ (101″) | $5,050 | $2,900 | $300 | $400 | $200 | $8,850 |
| 10′ | $6,000 | $200 | $9,800 | |||
| 15′ | $9,000 | $300 | $12,700 | |||
| 20′ | $12,000 | $400 | $16,000 | |||
| 25′ | $15,000 | $500 | $19,100 | |||
| 30′ | $18,000 | $600 | $22,200 | |||
| 35′ | $21,000 | $700 | $25,360 | |||
| 40′ | $24,000 | $800 | $28,400 | |||
| 45′ | $27,000 | $900 | $31,500 | |||
| 50′ | $30,000 | $1,000 | $34,600 |
OPTIONS:
Some components can be modified, and extra components can be shipped with the root cellar.
1. EXTRA 2″ X 2″ X 12G BOLT TRAK +$40 EACH 10′ PC. ($4 PER FT.) WHEN SHIPPED WITH UNIT.
2. 11g x 4′ x 8′ STEEL PLATE +$300EA.
3. 3/16″ x 5’X10 +$400EA.
4. 12″ ROOF VENT NIPPLE +$250
5. 8′ STRUT CHANNEL +$65 EA.
6. LIFTING LUGS (WELDED) +$200 EA.
96″ RTW KITS INCLUDES 4- 11G x 4′ x 8′ STEEL FOR 2- ENDS, 2- SETS OF BOLT TRAKS, 2- SETS OF STRUT CHANNEL, 2- LIFTING LUGS, 2- 6″ NIPPLE FOR VENT
100″ KITS RTW INCLUDES 4- 11G x 4′ x 8′ STEEL + 2- 1/8″ X 6″ X 10′ FLAT BAR FOR 2- ENDS, 2- SETS OF BOLT TRAKS, 2- SETS OF STRUT CHANNEL, 2- LIFTING LUGS, 2- 6″ NIPPLE FOR VENT
120″ KITS RTW INCLUDES 4- 3/16″ X 5′ X 10′ STEEL FOR 2- ENDS, 2- SETS OF BOLT TRAKS, 2- SETS OF STRUT CHANNEL, 2- LIFTING LUGS, 2- 6″ NIPPLE FOR VENT
CUSTOM MADE ROOT CELLAR KIT WITH ENDS BOLT TRAKS FOR FLOOR
AND SHELVING, DIVIDERS, BUNK FRAMES.
BOLT TRAK LAYOUT OPTION 48″ OR 72″ OR BOTH
NOTE:
- BOLT TRAK IS 2″ X 2″ ANGLE IRON (LOOK LIKE AN “L”)
- FLOORING IS ACCOMPLISHED USING 3/4″ PLYWOOD AND LAYING IT DOWN ON THE BOLT TRAK
- WHEN USING THE 72″ FLOORING LAYOUT, THERE WILL BE A 2′ X 4′ DROP PIECE THAT IS PERFECTLY SUITED SIZE FOR A SHELF
- BOLT TRAK CAN BE ADDED VERTICALLY TO PROVIDE STRUCTURAL CONNECTIONS FOR SHELF/ BENCH/ WALLS ETC.
- FRAMING WOOD CAN BE EASILY LAG BOLTED TO THE BOLT TRAK
NOTE:
THE MAIN UPPER AND LOWER BOLT TRAKS ARE STITCH WELDED FULL LENGTH AT THE FACTORY.
SEE COMMON ACCESSORIES READILY AVAILABLE AT THE LINKS BELOW, ESPECIALLY THE SPRING NUTS WHICH OFFER UNLIMITED OPTIONS TO BOLT SAFES/ SHELVING ETC.
https://www.menards.com/main/electrical/conduit-conduit-fittings-raceways/strut-support-systems/phoenix-support-systems-strut-channel/a12h1000pgr/p-105480403511-c-12477.htm
https://www.lowes.com/pd/Adamax-Adamax-14-Gauge-Channel-Strut-EG-10-FT/5001904579
CUSTOM MADE ROOT CELLAR KIT WITH ENDS BOLT TRAKS FOR FLOOR