A plastic bunded oil tank is a plastic heating oil tank with a second outer containment layer. The inner tank stores the oil, while the outer bund is designed to help contain the contents if the inner tank fails.

This makes plastic bunded tanks a popular option for domestic heating oil storage, especially where extra containment is required or preferred.

The right size depends on your heating oil use, refill pattern, available space and access for delivery. Common shopping sizes include 1000L, 1200L, 1500L, 2000L and 2500L.

If you are replacing an existing tank, compare the old tank capacity with the new tank dimensions and footprint. Do not rely on litre size alone, as shapes can vary a lot between brands.

A low profile plastic bunded tank can be useful where overall height matters. This may be because of visibility, screening, window lines, site layout or access restrictions.

Low profile tanks are often wider or longer than standard tanks, so check the footprint carefully before ordering.

Some plastic bunded tanks include a fitting kit, gauge or monitor, while others have different options depending on the model. Always check the individual product page before ordering.

If you need a specific outlet kit, filter valve, float gauge or smart monitor, check whether it is included or needs to be selected separately.

Yes, plastic bunded tanks are commonly used for domestic heating oil storage. They are available in compact, slimline, low profile and larger capacity designs.

Before ordering, check that the tank is suitable for your property, base, access route and installation layout. If you are unsure, ask your installer or contact us before placing the order.

A slimline plastic bunded tank is usually best where width is limited, such as a side path, narrow garden area or tight access route.

A standard tank can be better where there is more open space, as it may offer a simpler layout or better capacity for the footprint. Always compare full dimensions, not just litres.

Check the tank capacity, length, width, height, footprint, base requirements and access route. Also check whether delivery access is suitable for the size of tank being ordered.

You should also confirm what is included with the tank, such as the gauge, fitting kit, outlet setup or monitor. Avoid booking installation or fuel delivery until the tank has arrived.

Many plastic bunded tanks can be used with oil level gauges or smart tank monitors, depending on the tank model and fitting point. Check the product page to see what is supplied as standard.

If you want app-style monitoring or remote level checking, look at the oil level gauges and monitors range before ordering.