Explore our range of UK-manufactured steel water tank sizes using the convenient calculator
The table below shows our selection of standard UK-manufactured steel water tank sizes designed to store up to 40% more than the listed capacity. Each water tank is engineered with durability in mind, and we recommend a 150mm freeboard to prevent overspill; however, you can adjust this based on your requirements.
Looking for a custom size outside our standard UK-manufactured tank sizes? We can produce bespoke water tanks up to 5000m³, with a wide range of diameters and heights tailored to meet your project needs. Please contact us to discuss your project; we’ll gladly help you find the ideal solution.
mm
Please input the desired storage volume in cubic meters and choose the tank that best meets your requirements.
We have outlined a selection of tank sizes for your consideration.
Height
Dimensions
1 Ring 2ft 5in/0.76m
2 Ring 5ft/1.52m
3 Ring 7ft 5in/2.29m
4 Ring 10ft/3.05m
5 Ring 12ft 5in/3.81m
6 Ring 15ft/4.57m
6ft
1.83m
2m3
4m3
6.5m3
8.5m3
10.5m3
12.5m3
9ft
2.74m
4.5m3
9m3
14m3
18m3
22.5m3
27m3
12ft
3.66m
8m3
16m3
24.5m3
32.5m3
40.5m3
48.5m3
15ft
4.57m
12.5m3
25m3
38m3
50.5m3
62.5m3
75m3
18ft
5.49m
18m3
36m3
54.5m3
72.5m3
90.5m3
108.5m3
21ft
6.40m
24.5m3
49m3
74m3
98.5m3
123m3
147.5m3
24ft
7.32m
32m3
64m3
96.5m3
128.5m3
160.5m3
192.5m3
27ft
8.23m
40.5m3
81m3
122m3
162.5m3
203m3
243.5m3
30ft
9.14m
50m3
100m3
150.5m3
200.5m3
250m3
300m3
33ft
10.06m
60.5m3
121m3
182.5m3
242.5m3
303m3
363.5m3
36ft
10.97m
72m3
144m3
216.5m3
288.5m3
360.5m3
432m3
39ft
11.89m
84.5m3
169m3
254.5m3
339m3
423.5m3
507.5m3
42ft
12.80m
98m3
196m3
295m3
392.5m3
490.5m3
588.5m3
45ft
13.72m
112.5m3
225m3
339m3
451m3
563.5m3
676m3
48ft
14.63m
128m3
256m3
385m3
513m3
640.5m3
768.5m3
51ft
15.54m
144.5m3
288.5m3
434.5m3
578.5m3
723m3
867m3
54ft
16.46m
162m3
323.5m3
487.5m3
649.5m3
811m3
972.5m3
57ft
17.37m
180.5m3
360.5m3
543m3
723m3
903m3
1083m3
60ft
18.29m
200m3
399.5m3
602m3
801.5m3
1001.5m3
1201m3
63ft
19.20m
220.5m3
440.5m3
663.5m3
883.5m3
1103.5m3
1323.5m3
66ft
20.12m
242m3
483.5m3
728.5m3
970m3
1211.5m3
1453m3
69ft
21.03m
264m3
528m3
795.5m3
1059.5m3
1323.5m3
1587.5m3
72ft
21.95m
288m3
575.5m3
867m3
1154.5m3
1442m3
1729.5m3
75ft
22.86m
312m3
624m3
940m3
1252m3
1564m3
1876m3
Diameter
Frequently Asked Questions
The correct tank size depends on your daily water usage, available installation space and the application. Our size guide includes tanks from 5m³ to 5,000m³, helping you compare dimensions, heights and storage capacities to find the most suitable option. Please see the Butek Tanks size guide for further information – PLease note that our size guide is for our standard sizes – we can produce larger diameters and taller tanks to suit project requirements.
At Butek Tanks we manufacture a wide range of standard steel water tank sizes with diameters from 1.83m to 22.86m and wall heights from 0.76m to 4.57m. Tank capacities range from 2m³ to more than 1,800m³ in standard configurations.
Yes, we can design and manufacture bespoke steel tanks tailored to your required dimensions, storage capacity and site requirements. Bespoke tanks are available up to 5,000m³. Our largest tanks to date have a diameter of 40.0m and a height of 9.10m.
Water tank capacity is typically calculated based on water demand, refill frequency and emergency storage requirements. Our tank size guide and calculator make it easier to compare capacities and dimensions for your project.
Freeboard is the gap between the maximum water level and the top edge of the tank. We generally recommend a minimum 150mm freeboard to help prevent overspill and improve operational safety.
Our Butek steel tanks are available in a wide range of diameters and heights to suit different applications. The size guide provides detailed standard tank dimensions in metres alongside storage capacities.
We can manufacture bespoke steel water tanks with capacities up to 5,000m³ – the largest diameter that we have produced to date is 40.0m and the tallest tank we have produced is 9.10m. Multiple tanks can also be connected together to create larger storage systems. Please see the Butek Tanks size guide for further information or send your enquiry to our technical teams if your preferred tank is beyond the standard range available.
