Corrugated Grain Bins

Meridian’s galvanized corrugated flat bottom grain bins are engineered for maximum capacity and longevity, offering a reliable solution for grain storage for any size agricultural operation. These flat bottom grain bins are ideal for storing bulk grains, providing excellent strength and stability. Designed for easy access and optional aeration, they ensure that your grain storage remains safe and in good condition. Built with high-quality galvanized steel, these grain storage bins offer superior durability, making them a trusted option for long-term grain management.

Galvanized Construction: Meridian’s flat bottom grain storage bins are made from durable galvanized steel, providing superior resistance to the elements and ensuring long-lasting durability, even in harsh weather conditions.

Optimized Grain Storage: These flat bottom grain bins are designed to maximize storage capacity with sizes from 21′ to 48′ diameter. With options like full floor aeration and inline fans these bins offer excellent aeration and moisture control, helping to maintain the quality of stored grains over time.

Versatile Applications: Suitable for various agricultural needs, Meridian’s grain storage bins can store a wide range of grains and are available in multiple sizes from 9,361bu to 76,092bu to meet the demands of small farms and large operations alike.

Meridian’s corrugated flat bottom grain bins offer a comprehensive grain storage solution that combines high capacity with long-lasting durability. Whether you need a reliable storage bin for short-term use or long-term bulk storage, these bins provide the strength and functionality necessary for safe and efficient grain management. Perfect for farmers and agricultural professionals seeking a high-quality, galvanized grain storage bin that offers superior performance.

Explore how Meridian’s flat bottom grain bins can enhance your grain storage operations today and talk to your local Meridian Authorized Dealer to learn about their grain bins for sale.

Resources Request Information

Stiffened Bins Main info

Bin Diameter	Tiers	Bushels	Capacity (Wheat & Soybeans)		Capacity (Corn)		Cubic Feet
21’	8	9361	303 tons	275 MT	262 tons	238 MT	11,648 ft³
21’	9	10,464	339 tons	307 MT	293 tons	266 MT	13,021 ft³
24’	8	12,325	399 tons	362 MT	345 tons	313 MT	15,336 ft³
24’	9	13,765	445 tons	404 MT	385 tons	350 MT	17,128 ft³
24’	10	15,205	492 tons	446 MT	426 tons	386 MT	18,920 ft³
24’	11	16,646	539 tons	489 MT	466 tons	423 MT	20,712 ft³
24’	12	18,086	585 tons	531 MT	506 tons	459 MT	22,504 ft³
27’	8	15,722	509 tons	461 MT	440 tons	399 MT	19,562 ft³
27’	9	17,544	568 tons	515 MT	491 tons	446 MT	21,831 ft³
27’	10	19,367	627 tons	568 MT	542 tons	492 MT	24,099 ft³
27’	11	21,190	686 tons	622 MT	593 tons	538 MT	26,367 ft³
27’	12	23,013	745 tons	675 MT	644 tons	584 MT	28,635 ft³
30’	8	19,560	633 tons	574 MT	548 tons	497 MT	24,339 ft³
30’	9	2,1811	706 tons	640 MT	611 tons	554 MT	27,139 ft³
30’	10	24,061	778 tons	706 MT	674 tons	611 MT	29,939 ft³
30’	11	26,312	851 tons	772 MT	737 tons	668 MT	32,739 ft³
30’	12	28,562	924 tons	838 MT	800 tons	725 MT	35,540 ft³
33’	8	23,852	772 tons	700 MT	668 tons	606 MT	29,679 ft³
33’	9	26,575	860 tons	780 MT	744 tons	675 MT	33,067 ft³
33’	10	29,298	948 tons	860 MT	820 tons	744 MT	36,456 ft³
33’	11	32,021	1036 tons	940 MT	896 tons	813 MT	39,844 ft³
33’	12	34,744	1124 tons	1020 MT	973 tons	882 MT	43,233 ft³
36’	8	28,605	925 tons	840 MT	801 tons	727 MT	35,593 ft³
36’	9	31,846	1030 tons	935 MT	892 tons	809 MT	39,626 ft³
36’	10	35,086	1135 tons	1030 MT	982 tons	891 MT	43,658 ft³
36’	11	38,327	1240 tons	1125 MT	1073 tons	973 MT	47,691 ft³
36’	12	41,568	1345 tons	1220 MT	1164 tons	1056 MT	51,723 ft³
42’	7	35,120	1136 tons	1031 MT	983 tons	892 MT	43,700 ft³
42’	8	39,531	1279 tons	1160 MT	1107 tons	1004 MT	49,189 ft³
42’	9	43,942	1422 tons	1290 MT	1230 tons	1116 MT	54,677 ft³
42’	10	48,353	1564 tons	1419 MT	1354 tons	1228 MT	60166 ft³

42’	11	52,764	1707 tons	1549 MT	1477 tons	1340 MT	65,654 ft³
42’	12	57,175	1850 tons	1678 MT	1601 tons	1452 MT	71,143 ft³
48’	5	35,683	1154 tons	1047 MT	999 tons	906 MT	44,400 ft³
48’	6	41,437	1341 tons	1217 MT	1160 tons	1052 MT	51,559 ft³
48’	7	47,192	1527 tons	1386 MT	1321 tons	1199 MT	58,721 ft³
48’	8	53,074	1717 tons	1558 MT	1486 tons	1348 MT	66,039 ft³
48’	9	58,828	1903 tons	1727 MT	1647 tons	1494 MT	73,199 ft³
48’	10	64,583	2098 tons	1904 MT	1808 tons	1640 MT	80,360 ft³
48’	11	70,337	2276 tons	2065 MT	1969 tons	1786 MT	87,520 ft³
48’	12	76,092	2462 tons	2234 MT	2130 tons	1933 MT	94,681 ft³

18’ Stiffened Bins and other 21’ stiffened bins available by request.

Contact (800) 661-436 for more information.

Stiffened Bins Additional Info

Bin Diameter	Weight		Wall Height (A)	Overall Height (B)	Auger Required*
21’	6857 lbs.	3110 kg	30′-3″	36′-2″	66’
21’	7641 lbs.	3466 kg	34′-0″	39′-11″	72’
24’	7959 lbs.	3610 kg	30′-3″	37′-0″	66’
24’	8854 lbs.	4016 kg	34′-0″	40′-10″	72’
24’	9981 lbs.	4527 kg	37′-10″	44′-7″	79’
24’	11704 lbs.	5309 kg	41′-7″	48′-4″	85’
24’	12664 lbs.	5744 kg	45′-4″	52′-1″	95’
27’	9463 lbs.	4292 kg	30′-3″	37′-11″	66’
27’	10468 lbs.	4748 kg	34′-0″	41′-8″	72’
27’	11820 lbs.	5361 kg	37′-10″	45′-5″	79’
27’	12923 lbs.	5862 kg	41′-7″	49′-3″	85’
27’	14865 lbs.	6743 kg	45′-4″	53’	95’
30’	11670 lbs.	5293 kg	30′-3″	38′-5″	66’
30’	13097 lbs.	5941 kg	34′-0″	42′-3″	72’
30’	14946 lbs.	6779 kg	37′-10″	46’	79’
30’	16235 lbs.	7364 kg	41′-7″	49′-9″	85’
30’	18941 lbs.	8591 kg	45′-4″	53′-6″	95’
33’	13585 lbs.	6162 kg	30′-3″	39′-4″	72’
33’	15290 lbs.	6935 kg	34′-0″	43′-1″	79’
33’	17041 lbs.	7730 kg	37′-10″	46′-10″	85’
33’	18580 lbs.	8428 kg	41′-7″	50′-8″	95’
33’	21840 lbs.	9906 kg	45′-4″	54′-5″	105’
36’	15443 lbs.	7005 kg	30′-3″	40′-2″	72’
36’	17303 lbs.	7849 kg	34′-0″	43′-11″	79’
36’	19342 lbs.	8773 kg	37′-10″	47′-9″	95’
36’	24887 lbs.	11289 kg	41′-7″	51′-6″	95’
36’	19448 lbs.	8821 kg	45′-4″	55′-3″	105’
42’	18002 lbs.	8166 kg	26’-6”	38’-2”	79’
42’	21595 lbs.	9795 kg	30′-3″	41′-11″	85’
42’	24189 lbs.	10972 kg	34′-0″	45′-8″	85’
42’	26693 lbs.	12108 kg	37′-10″	49′-5″	95’

42’	—	—	41′-7″	53′-3″	105’
42’	30970 lbs.	14048 kg	45′-4″	57′-0″	105’
48’	17,309	7,850	19′-0″	32′-6″	75′
48’	20,525	9,308	22′-9″	36′-3″	75′
48’	22,015	9,984	26′-6″	40′-0″	75′
48’	24,835	11,263	30′-4″	43′-10″	85′
48’	26,720	12,118	34′-1″	47″-7″	95′
48’	30,480	13,823	37′-10″	51′-4″	105′
48’	34,704	15,739	41′-7″	55′-1″	115′
48’	37,905	17,191	45′-4″	58′-10″	115′

18’ Stiffened Bins and other 21’ stiffened bins available by request.

Contact (800) 661-436 for more information.

Unstiffened Bins Main info

Bin Diameter	Tiers	Bushels	Capacity (Wheat & Soybeans)		Capacity (Corn)		Cubic Feet
15’	3	1,887	61 tons	55 MT	53 tons	48 MT	2,348 ft³
15’	4	2,449	79 tons	72 MT	69 tons	62 MT	3,048 ft³
15’	5	3,012	97 tons	88 MT	84 tons	76 MT	3,748 ft³
15’	6	3,575	116 tons	105 MT	100 tons	91 MT	4,448 ft³
15’	7	4,137	134 tons	121 MT	116 tons	105 MT	5,148 ft³
18’	3	2,772	90 tons	81 MT	78 tons	70 MT	3,449 ft³
18’	4	3,582	116 tons	105 MT	100 tons	91 MT	4,457 ft³
18’	5	4,392	142 tons	129 MT	123 tons	112 MT	5,465 ft³
18’	6	5,203	168 tons	153 MT	146 tons	132 MT	6,473 ft³
18’	7	6,013	195 tons	176 MT	168 tons	153 MT	7,482 ft³
21’	3	3,848	124 tons	113 MT	108 tons	98 MT	4,788 ft³
21’	4	4,950	160 tons	145 MT	139 tons	126 MT	6,160 ft³
21’	5	6,053	196 tons	178 MT	169 tons	154 MT	7,532 ft³
21’	6	7,156	232 tons	210 MT	200 tons	182 MT	8,904 ft³
21’	7	8,259	267 tons	242 MT	231 tons	210 MT	10,276 ft³
24’	4	6,563	212 tons	193 MT	184 tons	167 MT	8,167 ft³
24’	5	8,004	259 tons	235 MT	224 tons	203 MT	9,959 ft³
24’	6	9,444	306 tons	277 MT	264 tons	240 MT	11,751 ft³
24’	7	10,884	352 tons	319 MT	305 tons	276 MT	13543 ft³
27’	4	8,430	273 tons	247 MT	236 tons	214 MT	10,489 ft³
27’	5	10,253	332 tons	301 MT	287 tons	260 MT	12,758 ft³
27’	6	12,076	391 tons	354 MT	338 tons	307 MT	15,026 ft³
27’	7	13,899	450 tons	408 MT	389 tons	353 MT	17,294 ft³
30’	4	10,558	342 tons	310 MT	296 tons	268 MT	13,137 ft³
30’	5	12,808	414 tons	376 MT	359 tons	325 MT	15,938 ft³
30’	6	15,059	487 tons	442 MT	422 tons	382 MT	18,738 ft³
30’	7	17,309	560 tons	508 MT	485 tons	440 MT	21,538 ft³
33’	4	12,959	419 tons	380 MT	363 tons	329 MT	16,125 ft³
33’	5	15,683	507 tons	460 MT	439 tons	398 MT	19,514 ft³
33’	6	18,406	595 tons	540 MT	515 tons	467 MT	22,902 ft³
33’	7	21,129	684 tons	620 MT	592 tons	537 MT	26,291 ft³
36’	4	15,642	506 tons	459 MT	438 tons	397 MT	19,463 ft³
36’	5	18,883	611 tons	554 MT	529 tons	480 MT	23,496 ft³
36’	6	22,123	716 tons	649 MT	619 tons	562 MT	27,528 ft³
36’	7	25,364	821 tons	744 MT	710 tons	644 MT	31,561 ft³
42’	4	21,887	708 tons	642 MT	613 tons	556 MT	27,234 ft³
42’	5	26,298	851 tons	772 MT	736 tons	668 MT	32,723 ft³
42’	6	30,709	993 tons	901 MT	860 tons	780 MT	38,211 ft³

*24” Concrete pad calculated into overall height for auger length
**Auger length is based on level ground. If ground slopes away from bin it needs to be taken into consideration

Unstiffened Bins Additional Info

Bin Diameter	Weight		Eave Height (A)	Overall Height (B)	Auger Required*
15’	1883 lbs.	854 kg	11′-5″	15′-7″	33’
15’	2385 lbs.	1082 kg	15′-2″	19′-4″	39’
15’	2986 lbs.	1354 kg	18′-11″	23′-1″	46’
15’	3616 lbs.	1640 kg	22′-8″	26′-11″	53’
15’	4442 lbs.	2015 kg	26′-6″	30′-8″	59’
18’	2253 lbs.	1022 kg	11′-5″	16′-5″	33’
18’	2958 lbs.	1342 kg	15′-2″	20′-2″	39’
18’	3567 lbs.	1618 kg	18′-11″	23′-12″	53’
18’	4421 lbs.	2005 kg	22′-8″	27′-9″	53’
18’	5362 lbs.	2432 kg	26′-6″	31′-6″	59’
21’	2706 lbs.	1227 kg	11′-5″	17′-4″	39’
21’	3541 lbs.	1606 kg	15′-2″	21′-1″	46’
21’	4268 lbs.	1936 kg	18′-11″	24′-10″	53’
21’	5361 lbs.	2432 kg	22′-8″	28′-7″	53’
21’	6673 lbs.	3027 kg	26′-6″	32′-5″	59’
24’	4044 lbs.	1834 kg	15′-2″	21′-11″	46’
24’	4922 lbs.	2233 kg	18′-11″	25′-8″	53’
24’	6213 lbs.	2818 kg	22′-8″	29′-6″	59’
24’	7669 lbs.	3479 kg	26′-6″	33′-3″	59’
27’	5120 lbs.	2322 kg	15′-2″	22′-10″	46’
27’	6319 lbs.	2866 kg	18′-11″	26′-7″	53’
27’	7802 lbs.	3539 kg	22′-8″	30′-4″	59’
27’	9396 lbs.	4262 kg	26′-6″	34′-1″	59’
30’	6608 lbs.	2997 kg	15′-2″	23′-4″	46’
30’	7502 lbs.	3403 kg	18′-11″	27′-2″	53’
30’	9067 lbs.	4113 kg	22′-8″	30′-11″	59’
30’	10873 lbs.	4932 kg	26′-6″	34′-8″	59’
33’	7637 lbs.	3464 kg	15′-2″	24′-3″	46’
33’	8870 lbs.	4023 kg	18′-11″	27′-12″	53’
33’	10592 lbs.	4804 kg	22′-8″	31′-9″	59’
33’	12576 lbs.	5704 kg	26′-6″	35′-6″	66’
36’	8565 lbs.	3885 kg	15′-2″	25′-1″	59’
36’	9847 lbs.	4467 kg	18′-11″	28′-10″	59’
36’	11726 lbs.	5319 kg	22′-8″	32′-8″	59’
36’	13887 lbs.	6299 kg	26′-6″	36′-5″	66’
42’	10767 lbs.	4884 kg	15′-2″	26′-10″	59’
42’	12954 lbs.	5876 kg	18′-11″	30′-7″	66’
42’	15470 lbs.	7017 kg	22′-8″	34′-4″	72’

*24” Concrete pad calculated into overall height for auger length
**Auger length is based on level ground. If ground slopes away from bin it needs to be taken into consideration

Main Features
Single-Cor. Bins (5” Corrugation)
Heavy Gauge Sheets for Superior Strength
Precision Fitting Components
Vertical Seams Double Bolted
Roof – 30 Degree Slope
Bin Lid – 40” Diameter c/w Remote Lid Opener
Interior Side Wall Ladder
3 Panel Walk-in Door
Sizes: 33’ – 36’ – 42’ Diameter
Other sizes available upon request.
5-7 Ring Bins Unstiffened
8-12 Ring Bins Stiffened
Optional Features
Full Floor Aeration (.050 perf.)
Free Air Welded Truss Supports
11” U-Trough Unload & 7.25” Bin Sweep
Roof Vents (16” rd.)
Spiral Staircase
Full Centrifugal Fan
Inline Fans
Low Speed Centrifugal Fans
Temperature and Moisture Cables
Grain Monitor

Meridian Manufacturing warrants it new products so you can have peace of mind in your purchase. Click here to see the applicable warranty for your Meridian products when used in a non-commercial application. For commercial warranty questions and terms please contact your purchasing dealer.

For components not manufactured by Meridian Manufacturing, such as tires, engines, batteries, etc., please refer to the respective manufacturer for the applicable warranty information. Additional details can be obtained by contacting your authorized Meridian dealer or consulting your owner’s manual.