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    Bunded Oil Tanks

    If you use heating oil on your property, a high quality heating oil tank is essential. Whether you’re looking for a replacement heating oil tank or need a new tank for a first time installation, here at Northern Tank Store we have one of the widest ranges of heating oil tanks for sale available in the UK. With tanks from leading brands, as well as our own manufacturing facility, you can find bunded heating oil tanks in a comprehensive range of capacities to meet any requirement.

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    350 Litre Harlequin HQI Vertical Bunded Oil Tank
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    350 Litre Harlequin HQI Vertical Bunded Oil Tank

    Availability Approx 10-20 Days
    Price 791.00 949.20 inc VAT
    Accessories

    This 350-litre capacity vertical environment-friendly bunded oil tank is suitable for the storage of heating oil in a domestic or commercial set up. It’s ideal for use when additional tank technology is not a requirement. Made from Medium Density Polyethylene (MDPE), this tank is lightweight, durable, non-corrosive, simple to install and aesthetically pleasing.

    The Harlequin 350HQI Comes complete with -

    Integrally bunded

    Bottom outlet with 1" BSP(F) thread

    4" lockable inspection/fill cap

    32mm hole with cover for electronic gauge

    Inner tank vent

    10 Year guarantee

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    650 Litre Centurion Slimline Bunded Oil Tank
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    650 Litre Centurion Slimline Bunded Oil Tank

    Availability 15-20 Days
    Price 945.00 1,134.00 inc VAT
    Gauge
    Fittings Kit
    Code 650BO

    This 650 Litre Rototek 3C Centurion Bunded Oil Tank is ideal for the safe, secure and environmentally responsible storage of heating oil. Rotationally moulded in the United Kingdom from a high grade Medium Density Polyethylene which is tough, durable and UV Stabilised to prevent colour fade.

    The tanks come fully assembled and with an optional installation kit, making the tank simple and ready to install by an approved engineer.*

    *Please note that all oil tanks should be installed by a suitably competent person in accordance with statutory requirements.

    These bunded oil tanks come with a 10 year warranty if installed by an Oftec Approved Engineer and subsequently inspected annually by an Oftec Approved Engineer.

    Standard fittings and parts supplied with the tank:

    1” BSP Bottom Outlet

    2 x 2 Inch Vents

    Lockable Manhole Lid

    4” Inspection aperture with lockable screw cap

    Optional Fittings:

    Apollo Bund alarm with plug in receiver

    Float Level Gauge

    Atkinson Installation Kit Comprising of:

    1-0.5 inch reducer

    Fuel Filter with lever type isolation valve

    PTFE and Heldite thread sealant

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    650 Litre Harlequin HQI Slimline Bunded Oil Tank
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    650 Litre Harlequin HQI Slimline Bunded Oil Tank

    Availability In stock
    Price 1,235.00
    Our Price 1,025.00 1,230.00 inc VAT
    You Save 210.00 (17%)
    Accessories
    Delivery Options

    This 650-litre capacity slimline environment-friendly bunded oil tank is suitable for the storage of heating oil in a domestic or commercial set up. It’s ideal for use when space is at a premium and additional tank technology is not a requirement.

    Made from Medium Density Polyethylene (MDPE), this tank is lightweight, durable, non-corrosive, simple to install and aesthetically pleasing. Moulded in handles allow for the tank to be transported quite easily.

    The Harlequin 650HQI comes complete with -

    Integrally bunded

    Bottom outlet with 1" BSP(F) thread

    16" lockable access lid

    4" lockable inspection cap

    2" fill point

    32mm hole with cover for electronic gauge

    10 Year Guarantee

    read more...
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    1000 Litre Centurion Slimline Bunded Oil Tank
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    1000 Litre Centurion Slimline Bunded Oil Tank

    Availability 15-20 Days
    Price 1,075.00 1,290.00 inc VAT
    Gauge
    Fittings Kit
    Code 1000BO

    This 1000 Litre Rototek 3C Centurion Bunded Oil Tank is ideal for the safe, secure and environmentally responsible storage of heating oil. Rotationally moulded in the United Kingdom from a high grade Medium Density Polyethylene which is tough, durable and UV Stabilised to prevent colour fade.

    The tanks come fully assembled and with an optional installation kit, making the tank simple and ready to install by an approved engineer.*

    *Please note that all oil tanks should be installed by a suitably competent person in accordance with statutory requirements.

    These bunded oil tanks come with a 10 year warranty if installed by an Oftec Approved Engineer and subsequently inspected annually by an Oftec Approved Engineer.

    Standard fittings and parts supplied with the tank:

    1” BSP Bottom Outlet

    2 x 2 Inch Vents

    Lockable Manhole Lid

    4” Inspection aperture with lockable screw cap

    Optional Fittings:

    Apollo Bund alarm with plug in receiver

    Float Level Gauge

    Atkinson Installation Kit Comprising of:

    1-0.5 inch reducer

    Fuel Filter with lever type isolation valve

    PTFE and Heldite thread sealant

    read more...
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    650 Litre Harlequin ITE Slimline Bunded Oil Tank
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    650 Litre Harlequin ITE Slimline Bunded Oil Tank

    Availability In stock
    Price 1,309.00
    Our Price 1,090.00 1,308.00 inc VAT
    You Save 219.00 (17%)
    Accessories
    Delivery Options

    This 650-litre capacity slimline environment-friendly bunded oil tank is suitable for the storage of heating oil in a domestic or commercial set up where space is at a premium. Equipped with a range of fittings, including an ultrasonic contents gauge and bottom outlet fitting kit this bottom outlet tank provides a complete solution for a fully compliant installation.

    Made from Medium Density Polyethylene (MDPE), this tank is lightweight, durable, non-corrosive, simple to install and aesthetically pleasing.

    Integrally bunded

    Bottom outlet with 1" BSP(F) thread

    16" lockable access lid

    4" lockable inspection cap

    2" fill point

    32mm hole with cover for electronic gauge

    Ultrasonic contents gauge

    Bottom outlet fitting kit

    LRC overfill prevention probe

    Inner tank vent

    read more...
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    1350 Litre Centurion Horizontal Bunded Oil Tank
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    1350 Litre Centurion Horizontal Bunded Oil Tank

    Availability In stock
    Price 1,140.00 1,368.00 inc VAT
    Gauge
    Fittings Kit

    This 1350 Litre Rototek 3C Centurion Bunded Oil Tank is ideal for the safe, secure and environmentally responsible storage of heating oil. Rotationally moulded in the United Kingdom from a high grade Medium Density Polyethylene which is tough, durable and UV Stabilised to prevent colour fade.

    The tanks come fully assembled and with an optional installation kit, making the tank simple and ready to install by an approved engineer.*

    *Please note that all oil tanks should be installed by a suitably competent person in accordance with statutory requirements.

    These bunded oil tanks come with a 10 year warranty if installed by an Oftec Approved Engineer and subsequently inspected annually by an Oftec Approved Engineer.

    Standard fittings and parts supplied with the tank:

    1” BSP Bottom Outlet

    2 x 2 Inch Vents

    Lockable Manhole Lid

    4” Inspection aperture with lockable screw cap

    Optional Fittings:

    Apollo Bund alarm with plug in receiver

    Float Level Gauge

    Atkinson Installation Kit Comprising of:

    1-0.5 inch reducer

    Fuel Filter with lever type isolation valve

    PTFE and Heldite thread sealant

    read more...
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    1200 Litre Centurion Slimline Bunded Oil Tank
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    1200 Litre Centurion Slimline Bunded Oil Tank

    Availability In stock
    Price 1,175.00 1,410.00 inc VAT
    Gauge
    Fittings Kit
    Code 1200CBFT

    This 1200 Litre Rototek 3C Centurion Bunded Oil Tank is ideal for the safe, secure and environmentally responsible storage of heating oil. Rotationally moulded in the United Kingdom from a high grade Medium Density Polyethylene which is tough, durable and UV Stabilised to prevent colour fade.

    The tanks come fully assembled and with an optional installation kit, making the tank simple and ready to install by an approved engineer.*

    *Please note that all oil tanks should be installed by a suitably competent person in accordance with statutory requirements.

    These bunded oil tanks come with a 10 year warranty if installed by an Oftec Approved Engineer and subsequently inspected annually by an Oftec Approved Engineer.

    Standard fittings and parts supplied with the tank:

    1” BSP Bottom Outlet

    2 x 2 Inch Vents

    Lockable Manhole Lid

    4” Inspection aperture with lockable screw cap

    Optional Fittings:

    Apollo Bund alarm with plug in receiver

    Float Level Gauge

    Atkinson Installation Kit Comprising of:

    1-0.5 inch reducer

    Fuel Filter with lever type isolation valve

    PTFE and Heldite thread sealant

    read more...
    quick view
    1000 Litre Diamond Super Slimline Bunded Oil Tank
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    1000 Litre Diamond Super Slimline Bunded Oil Tank

    Availability In stock
    Price 1,439.00
    Our Price 1,190.00 1,428.00 inc VAT
    You Save 249.00 (17%)
    Options
    Delivery Options

    Diamond tanks are manufactured by Harlequin MFG and meet all regulatory requirements as well as being fully bunded.

    Excellent Design - specially designed for those awkward installations, the range boasts super slimline options along with handles for easy moving and heavy duty lids on all models.

    Integrally Bunded - designed to protect the surrounding environment, all tanks are bunded preventing polution if the internal tank was ever to leak.

    Non Corrosive - manufactured from Medium Density Polyethylene (MDPE) your Harlequin tank will not corrode.

    10 Year Guarantee (upon registration with Harlequin)

    Meets Regulations - as well as being fully bunded, each tank meets all relevant regulatory requirements.

    Contents Monitoring - each model has a 32mm hole sutiable for fitting an electronic gauge, also available as an optional extra.

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    1450 Litre Harlequin HQI Vertical Bunded Oil Tank
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    1450 Litre Harlequin HQI Vertical Bunded Oil Tank

    Availability Approx 10-20 Days
    Price 1,250.00 1,500.00 inc VAT
    Accessories

    This 1450-litre capacity vertical environment-friendly bunded oil tank is suitable for the storage of heating oil in a domestic or commercial set up. It’s ideal for use when additional tank technology is not a requirement.

    Made from Medium Density Polyethylene (MDPE), this tank is lightweight, durable, non-corrosive, simple to install and aesthetically pleasing. Moulded in handles allow for the tank to be transported quite easily.

    The Harlequin 1450HQI Comes complete with -

    Integrally bunded

    Bottom outlet with 1" BSP(F) thread

    16" lockable access lid

    4" lockable inspection cap

    2" fill point

    32mm hole with cover for electronic gauge #

    Inner tank vent

    10 year guarantee

    read more...
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    650 Litre Harlequin ITT Slimline Bunded Oil Tank - Top Outlet
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    650 Litre Harlequin ITT Slimline Bunded Oil Tank - Top Outlet

    Availability Approx 10-20 Days
    Price 1,309.00 1,570.80 inc VAT
    Contents Gauge

    This 650-litre capacity slimline environment-friendly bunded oil tank by Harlequin is suitable for the storage of heating oil in a domestic or commercial set up where space is at a premium. Equipped with a range of fittings, including an ultrasonic contents gauge and Tanktop top offtake fitting this top outlet tank provides a complete solution for a fully compliant installation.

    Made from Medium Density Polyethylene (MDPE), this tank is lightweight, durable, non-corrosive, simple to install and aesthetically pleasing.

    The Harlequin 650ITT comes complete with -

    Atkinson Tanktop top offtake fitting (c/w integral anti-siphon valve, non-return valve, 50Mic filter & priming button)

    16" lockable access lid

    4" lockable inspection cap

    2" BSP fill point

    32mm hole with cover for electronic gauge

    Ultrasonic contents gauge

    LRC overfill prevention probe

    Inner tank vent

    Moulded-in handles

    10 year guarantee

    read more...
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    1450 Litre Harlequin ITE Vertical Bunded Oil Tank
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    1450 Litre Harlequin ITE Vertical Bunded Oil Tank

    Availability Approx 10-20 Days
    Price 1,350.00 1,620.00 inc VAT
    Accessories

    This 1450-litre capacity vertical environment-friendly bunded oil tank is suitable for the storage of heating oil in a domestic or commercial set up. Equipped with a range of fittings, including an ultrasonic contents gauge and bottom outlet fitting kit this bottom outlet tank provides a complete solution for a fully compliant installation.

    Made from Medium Density Polyethylene (MDPE), this tank is lightweight, durable, non-corrosive, simple to install and aesthetically pleasing.

    Integrally bunded

    Bottom outlet with 1" BSP(F) thread

    16" lockable access lid

    4" lockable inspection cap

    2" fill point

    32mm hole with cover for electronic gauge

    Ultrasonic contents gauge

    Bottom outlet fitting kit

    LRC overfill prevention probe

    Inner tank vent

    read more...
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    1400 Litre Tuffa Vertical Bunded Oil Tank
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    1400 Litre Tuffa Vertical Bunded Oil Tank

    Availability 4 Weeks
    Price 1,371.00 1,645.20 inc VAT
    Options
    Delivery Options

    Tuffa Tanks 1400 Litre Plastic Bunded Heating Oil Tanks are manufactured in the UK from Extremely durable, recyclable polyethylene and provide an economical solution to suit most installations. 

    These Tuffa 1400 Bunded Oil Tanks come complete with -

    2″ BSP fill connection with cap and chain

    Vent

    Float level gauge

    Inspection lid

    Lockable hinged flip lid

    1″ bottom outlet

    Tank fittings kit (1″ – 1/2″ adaptor, ball valve and filter)

    read more...
    Bunded Oil Tanks

    What Kind Of Heating Oil Tank Do I Need?

    The type of tank that is best suited to your requirements depends on a number of factors, including where the tank will be installed and the size of the property, and there are a few things to know about heating oil tanks to help you make the right choice.

    The most common type of tanks for domestic use are bunded oil tanks, which means fuel is stored in an inner chamber while an outer casing acts as a failsafe in case of leakage. Bunded oil tanks offer a number of benefits over single skin tanks, and are often the preferred choice for homeowners as they deliver enhanced safety and peace of mind, as well as being a legal requirement in some situations.

    Heating oil tanks are typically available in steel or plastic. Steel heating oil tanks offer additional security against theft, however they can require additional maintenance and upkeep, and can be more difficult to install due to their extra weight. Plastic heating oil tanks are lighter and easier to install, and are not prone to rust which makes them virtually maintenance free. They can be easier to puncture, however this risk can be mitigated with the double layer construction of a bunded tank.

    Heating oil tanks can be used to store various types of oil for central heating systems, however it is not recommended to mix the type of oil stored in your tank. Where residential properties are concerned, kerosene is the most commonly used heating oil, which all our tanks are designed to safely and securely store.

    Heating Oil Tank Sizes

    Heating oil tanks are available in a wide range of sizes, and here at Northern Tank Store you can find tanks with capacities ranging from 350 litres up to 10,000 litres or more. The size of tank that you need will depend on the size of your property and how much fuel you typically use, as well as the space available on site and the frequency with which you want to refill your tank.

    There isn’t a one size fits all solution when it comes to heating all tanks, however as a general rule of thumb a typical 2-3 bedroom house would require a tank with a capacity between 1000 and 1500 litres, a 3-4 bedroom home between 1650 and 2500 litres, and for properties with 4+ bedrooms a tank over 2500 litres is recommended.

    Heating Oil Tank Regulations, Safety & Legal Requirements

    The environmentally hazardous and flammable fuel typically stored in heating oil tanks obviously make safety and security a top priority. Heating oil tanks need to prevent leakage and be able to survive in all weather conditions. Designed for secure heating oil storage over a lengthy period of time, well designed tanks prioritise durability to minimise any risk of leaking or spillage. Because they store potential pollutants, heating oil tanks must comply with certain European and UK government regulations. At Northern Tank Store, we ensure that these are all met by every product we supply.

    When it comes to installation there are a number of regulations that you will need to consider. It’s necessary to install your heating oil tank on a level, fire resistant base such as one made from stone or concrete. For some sites a bunded tank is legally required. This includes if the tank will be installed within 10 metres of controlled water or within 50 metres of a controlled well or spring. A bunded tank will also be required if it is to be positioned on hard ground that could lead to runoff into controlled water should a leak occur.

    It is also a legal requirement that heating oil tanks are CE marked. CE marking represents a guarantee that strict ISO regulations have been followed by the manufacturer. All fuel tanks supplied by Northern Tank Store are CE marked, ensuring that they adhere to the ISO 9001:2015 quality standard. This means they are thoroughly inspected for defects and pass all the relevant pneumatic pressure tests.

    If you’re unsure about the type of tank you need for your site, contact our team who will be happy to assist you. You can also find answers to common questions about heating oil tanks and correct installation on our Heating Oil Tank FAQ page.

    Northern Tank Store Heating Oil Tanks

    Northern Tank Store offers one of the widest range of heating oil tanks in the UK. We supply top brands such as Harlequin Plastics and Platinum tanks, as well as those from our sister company Turners Fabrications, one of the leading manufacturers of heating oil tanks in the UK. Being fully in control of our own supply chain also means we can design and manufacture bespoke solutions to meet any requirement quickly and at highly cost effective prices.

    Our team has many decades of experience in supplying heating oil and fuel tanks, and can assist you in finding the best solution for your needs, ensuring that you have everything required to meet all necessary regulations and safety requirements.

     


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