Slimline Oil Tanks

Slimline Bunded Oil Tanks have been manufactured with narrow dimensions, to aid the manoeuvre and siting of an oil storage tank.

The products in this range are ideal for both Commercial and Domestic applications. Varying capacities are available to suit many requirements. Read More

At the Online Tank Store, we only work with the best manufacturers. This ensures a high-quality product and expert support at every opportunity.

The small oil tank range are bunded so that in the event of a leak in the inner skin, the surrounding environment will be protected by a secondary wall.

Buy a slim oil tank at the Online Tank Store today.

£940.00 Exc VAT (£1,128.00 Inc VAT)
£1,045.00 Exc VAT (£1,254.00 Inc VAT)
£1,082.00 Exc VAT (£1,298.40 Inc VAT)
£1,199.00 Exc VAT (£1,438.80 Inc VAT)
Price From: £1,218.03 Exc VAT (£1461.64 Inc VAT)

Plastic Bunded Oil Tanks

650 Litre Bunded Oil Tank – Slimline

Price From: £1,230.00 Exc VAT (£1476.00 Inc VAT)
Price From: £1,395.00 Exc VAT (£1674.00 Inc VAT)
£1,410.00 Exc VAT (£1,692.00 Inc VAT)

Plastic Bunded Oil Tanks

1000 Litre Bunded Oil Tank – Slimline

Price From: £1,440.00 Exc VAT (£1728.00 Inc VAT)

Plastic Bunded Oil Tanks

1100 Litre Bunded Oil Tank – Slimline

Price From: £1,460.00 Exc VAT (£1752.00 Inc VAT)

Plastic Bunded Oil Tanks

1225 Litre Bunded Oil Tank – Slimline

Price From: £1,495.00 Exc VAT (£1794.00 Inc VAT)

Plastic Bunded Oil Tanks

1300 Litre Bunded Oil Tank – Slimline

Price From: £1,555.00 Exc VAT (£1866.00 Inc VAT)
Price From: £1,575.00 Exc VAT (£1890.00 Inc VAT)
£1,750.00 Exc VAT (£2,100.00 Inc VAT)

Oil Tank FAQs

Whilst it may not be mandatory to have an oil tank installed by a professional, there are certain requirements in order to install an oil tank yourself. You will have to notify your local authority and a site inspector will be required to inspect and authorise the installation. The costs for this vary and requirements could vary per region. Contact your local authority for advice on this.

With regular maintenance, an oil tank should have a life span of 20 years for a plastic oil tank and 30 for a steel oil tank. Replacing an oil tank is only a requirement when the existing tank is damaged, warped or beyond repair. It is best to consult the person who services and maintains your tank for advice on this.

In all cases, a risk assessment should be carried out by a suitably qualified engineer.  If the installation of the tank is within certain parameters, a bunded tank will be required.

A 'twin walled' or 'double-skinned' tank is a tank with a double wall, for the purpose of strength and shape integrity. These 'twin-walled tanks' are not designed to the same regulations as the bunded tanks and therefore may not have the legal secondary containment of 110% of the tank capacity for the tank contents. Therefore, they should not be confused with a bunded tank.

There are advantages to both steel oil tanks and plastic oil tanks. You can read about these in more detail in the article Steel Tank vs Plastic Tanks.