1350 Litre Plastic Bunded Oil Tank – Black
From: £1,368.00
£1,140.00 ex VAT
The 1350 Litre Plastic Bunded Oil Tank provides secure domestic heating oil storage in a compact horizontal design finished in a discreet black exterior. Manufactured from UV-stabilised MDPE with integrated bund protection, this tank offers dependable fuel storage for homes requiring increased capacity without a tall installation profile.
Comes with a 12-year warranty and fast UK delivery.
Oil Tank Size: 1845 (L) x 1246 (W) x 1190 (H) mm
Capacity: 1350* Litres
Footprint: 1845 (L) x 1246 (W) mm
Empty Weight: 155 kg
Description
For homes that require greater heating oil storage but prefer a lower tank profile, this 1350 litre plastic bunded oil tank offers a practical solution. Its wider, lower design makes the tank easier to position and service while still providing substantial fuel capacity.
The durable polymer construction and integrated bund containment help ensure safe storage for domestic kerosene heating systems while maintaining a tidy outdoor installation.
What Is a Bunded Oil Tank?
A bunded oil tank is designed with two layers of protection to store heating oil safely. The inner tank holds the fuel while the outer bund acts as secondary containment designed to capture leaks or spills.
This style of tank is widely used in domestic heating oil installations because the additional containment helps protect surrounding areas from potential fuel contamination.
Construction and Design
The 1350 litre plastic bunded oil tank is rotationally moulded from Medium Density Polyethylene (MDPE), a durable polymer commonly used in heating oil storage because it resists corrosion and weather exposure.
The structure forms a robust plastic oil storage tank with an outer bund that surrounds the internal tank to provide secondary containment. The horizontal shape creates a practical horizontal oil tank for domestic heating, making the tank easier to access for gauge checks and servicing.
The black exterior finish also allows the tank to blend discreetly into gardens, service areas, or utility spaces.
Installation and Safety Considerations
This tank is designed for outdoor installation on a suitable level base that extends beyond the tank footprint. The horizontal profile helps ensure the tank sits securely on the base while allowing easier access for maintenance.
The integrated bund provides built-in spill protection designed to help reduce environmental risks associated with fuel storage. A lockable lid option may also be available depending on the specific product listing, helping to protect stored fuel from tampering.
Installation should always be carried out by a qualified installer, with appropriate clearances maintained from buildings, boundaries, and ignition sources.
Capacity and Usage
With a storage capacity of 1,350 litres, this tank provides dependable fuel storage for homes with moderate to higher heating oil usage.
The 1350 litre plastic bunded oil tank offers increased storage capacity while maintaining a manageable installation height, making it a suitable option for properties that prefer a lower tank profile without sacrificing storage volume.
Durability and Longevity
The UV-stabilised MDPE construction helps protect the 1350 litre plastic bunded oil tank from corrosion, UV exposure, and outdoor weather conditions. Unlike steel tanks, polymer tanks do not rust and generally require minimal maintenance.
The integrated bund system provides an additional layer of protection against leaks while improving the long-term reliability of the tank. A 12-year manufacturer warranty (terms apply) provides additional reassurance for homeowners investing in long-term heating oil storage.
Who This Tank Is Ideal For
This 1350 litre plastic bunded oil tank is particularly suitable for:
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Homes with moderate to higher heating oil consumption
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Installations requiring a lower-profile tank design
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Properties seeking dependable domestic oil storage
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Households wanting a discreet black bunded oil tank installation
Its horizontal shape allows practical fuel storage while maintaining a tidy outdoor appearance.
Key Features
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1350 Litre Oil Tank Capacity: Suitable for homes with moderate to higher heating oil usage.
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Horizontal Design: Lower tank profile for easier access and servicing.
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Bunded Construction: Double-layer containment provides built-in spill protection.
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Durable MDPE Body: UV-stabilised polymer designed for long-term outdoor use.
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Low Maintenance: Polymer construction resists corrosion and weathering.
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Black Exterior Finish: Helps maintain a discreet installation appearance.
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12 Year Warranty: Manufacturer warranty for long-term reliability.
Tank Specifications
Weight — 155 kg
Dimensions — 184.5 × 124.6 × 119 cm
Capacity — 1,350
Empty Weight — 155
Material — Plastic
Tank Footprint – Length — 1,845
Tank Footprint – Width — 1,246
Tank Size – Height — 1,190
Tank Size – Length — 1,845
Tank Size – Width — 1,246
Warranty — 12
Range — Horizontal Oil Tank
Further Reading
Full range: https://www.oiltanksupermarket.co.uk/
News & advice: https://www.oiltanksupermarket.co.uk/news/
Tank Specifications
| Oil Tank Size | 1845 (L) x 1246 (W) x 1190 (H) mm |
| Capacity | 1350* |
| Footprint | 1845 (L) x 1246 (W) mm |
| Empty Weight | 155 kg |
*total capacity can vary slightly during the manufacturing process thus, quoted figures above are a guideline only.
Additional information
| Weight | 155 kg |
|---|---|
| Dimensions | 184.5 × 124.6 × 119 cm |
| Capacity | |
| Empty Weight | |
| Material | |
| Tank Footprint - Length | |
| Tank Footprint - Width | |
| Tank Size - Height | |
| Tank Size - Length | |
| Tank Size - Width | |
| Warranty | |
| Range |
Delivery
This qualifies for a FREE curb side delivery to certain postcodes. The driver is not required to take the tank
any further than this point. If you are unsure if your postcode constitutes for free delivery please revert
to the map shown with the product listing.
Included with this delivery there will be a tail lift to offload the tank. This will be delivered using a 7.5T Truck. If a vehicle of this size does not fit, please let us know immediately. Failure to do this will incur extra charges if a re-delivery is required on a smaller vehicle.

Upon delivery please make sure you check your tank over. If you notice any damages please do not accept
delivery. By accepting the delivery you are confirming that you are happy with the tanks condition.
If there are any incorrect details on your confirmation please ensure you let us know as soon as possible
as this may cause issues with your delivery. If you do not let us know within an acceptable time you will
incur extra charges if delivery fails.
Warranty
To view warranty requirements click the link below:
Once the tank is purchased you will be sent a warranty confirmation via email.
FAQ
Frequently Asked Questions
What is a bunded oil tank?
A bunded oil tank is a tank within a tank — the outer layer (bund) acts as a secondary containment system, helping prevent oil spills and leaks from reaching the environment.
Is this tank suitable for domestic heating oil?
Yes, our Centurion oil tank is designed specifically for domestic heating oil storage and is ideal for homes and commercial properties.
Do I need a base for this oil tank?
Yes, the tank must be installed on a firm, flat, non-combustible base that is at least 2 inches (50mm) thick and extends at least 300mm beyond all sides.
Can I install this tank myself?
Installation should be carried out by a competent person or certified professional, such as an OFTEC or APHC registered installer, to ensure legal compliance and safety.
What is the delivery time?
Most bunded oil tanks are delivered within 1–3 working days. Please check the product pages or Contact us for Delivery lead times.
What is the oil tank made of?
This oil tank is made from UV-stabilised Medium Density Polyethylene (MDPE), offering corrosion resistance and durability for outdoor use.
Is the bunded oil tank lockable?
Yes, the tank includes a lockable lid to help prevent tampering and secure your heating oil.
Are the tanks pressure tested?
Yes, all bunded tanks are pressure tested during manufacturing to ensure structural integrity and leak protection.
What is the warranty for the tank and fittings?
Centurion Plastic Bunded Oil Tank includes a 12-year manufacturer’s warranty, and all supplied fittings come with a 12-month guarantee.
What are the installation requirements?
The tank must be installed in accordance with Building Regulations and Environmental Agency rules. This includes correct base preparation and safe distancing.
What type of base is needed?
A firm, level base made from concrete or paving slabs, at least 2 inches thick, and extending 300mm beyond all sides of the tank is required.
Is this tank compliant with UK regulations (OFTEC / APHC)?
Yes, the tank meets UK compliance standards and is suitable for installation in line with OFTEC and APHC regulations. More info.
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