Slimline Water Tanks

Our slimline water tanks are ideal for collecting and storing rainwater in home gardens and businesses alike.

We have a wide range of upright water butts from 75L, perfect for a small garden, up to 1250L, which is ideal for collecting rainwater from larger roofs.Our water tanks come in a variety of colours so it can be an eye catching feature in your garden or blend in seamlessly with your fence, wall or hedge.

Our tanks can also be plumbed in to irrigation systems for easy and convenient watering of your garden. Contact us for more information if you are interested in setting up your own irrigation system.

We also offer tap kits which come complete with bib tap with hosetail, hose clip, PFTR tape and, if needed, a brass reducer.

Water Tank Size calculator

Catchment area

m²square feet

Rainfall height

mmcminches

litre (l)cm³ (ml)m³cubic inchescubic feetgallons (UK)

To calculate water tank volume the depth of rainfall is multiplied by the catchment area (usually the roof’s length x width). Factors like evaporation or soaking into the ground aren’t considered so this tool will give you an estimate volume.