QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 4

QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 4

Brand ProBASE

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£279.99

Free delivery

3 offers at 3 retailers

Listed since 18 May 2026

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Description

If you're looking to install a shed on a hard surface like tarmac, concrete or hardcore, and want an easy solution that can also cope with uneven ground, then the QuickJACK Adjustable Shed Base System for Hard Surfaces – Kit 4 is the answer. Create a Level Shed Base with Ease Ensuring that your shed has a level base can be a tricky and costly process, particularly if your ground is uneven to start with. Made in the UK, this innovative shed base kit allows you to say goodbye to ground levelling or time-consuming preparations by providing a system that's quick to install and can be adjusted to meet your specific requirements. The QuickJACK shed base system consists of 6mm thick, bright zinc-plated steel brackets that attach to key points on a wooden frame (not supplied with the kit) and can be adjusted independently to compensate from differing ground levels. These brackets offer up to 100mm of adjustment for precise levelling and are zinc plated to prevent corrosion. The whole system comes with an impressive 10-year warranty and elevating your shed has the added bonus of helping the floor timbers to stay dry, well-ventilated and free from rot. The kit can also be used to anchor your shed firmly in place. Suitable Shed Sizes and Kit Contents Each QuickJACK kit is compatible with different shed sizes. Kit 4 is designed to work with the following sheds: 9x11, 12x6, 12x8, 12x10, 12x12 and 13x6. The kit contains 12 x corner brackets and 48 x screws. Each bracket consists of a locking nut, adjustable bracket, adjusting nut and base plate with holes to attach it to the ground. Important: The QuickJACK system needs to be attached to a wooden frame (not supplied), which will support your shed floor. You'll therefore need the DIY skills necessary to construct this frame prior to installation. We'd recommend using timbers that are 2 inches wide. The QuickJACK Adjustable Shed Base Range The QuickJACK range includes five kits, which cater to different shed sizes, and are available for both hard and soft surfaces. The following list will help you to find the right kit for you: Kit 1: 4x3 | 5x3 | 5x4 | 5x5 | 6x3 | 6x4 | 6x5 Kit 2: 6x6 | 7x3 | 7x4 | 7x5 | 7x6 | 7x7 | 8x3 | 8x4 | 8x5 | 8x6 | 9x3 | 9x4 | 10x3 Kit 3: 8x7 | 8x8 | 9x9 | 10x4 | 10x6 | 10x7 | 10x8 | 10x10 Kit 4: 9x11 | 12x6 | 12x8 | 12x10 | 12x12 | 13x6 Kit 5: 14x8 | 14x10 | 15x10 | 16x8 | 16x10 | 20x10 | 20x12 Please note: We don't offer an installation service for QuickJACK shed base kits. Delivery Free delivery is available to most addresses in the UK. Key Features Adjustable shed base system for hard surfaces like tarmac, concrete and hardcore Easy and quick to install Ideal for uneven ground and no preparation required Up to 100mm of adjustment for precise levelling Zinc-plated steel components and an impressive 10-year warranty Raises your garden building off the ground, helping to keep the wood dry, well-ventilated and rot free System can be used to anchor a garden building Kit 4 compatible shed sizes: 9x11, 12x6, 12x8, 12x10, 12x12 and 13x6 Hard and soft kits available for multiple sheds sizes Important: QuickJACK kits must be fixed to a wooden frame (not supplied)

Full specifications

Marque ProBASE
Important The QuickJACK system needs to be attached to a wooden frame (not supplied)
Please Note We don't offer an installation service for QuickJACK shed base kits. Delivery
Compatible Shed Sizes 9x11

QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 4 in 2026: still the right choice?

With the QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 4, ProBASE offers a solution suited to everyday needs in 2026. Available from 3 retailers on Compiral, this product benefits from real-time price comparison. Each offer is verified and updated several times a day to ensure you have the freshest information. Our platform calculates the total price including delivery costs, so you can identify the true best offer among all listed retailers.

Buy the QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 4 now or wait?

With the QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 4, ProBASE delivers a quality level consistent with its market positioning. This product suits both newcomers and regular users of the Informatique category. Its quick setup and reliable performance make it a recommended choice for anyone looking to invest in durable equipment without facing technical complications in the first weeks of use.

Value for money analysed in 2026

At £279.99, the QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 4 offers value for money consistent with its positioning in the Informatique category. ProBASE maintains a consistent quality level across this range, justifying the investment at this price. Compare with other available offers on our comparison tool to ensure you get the best rate at the time of purchase. The QuickJACK Adjustable Shed Base System for Soft Surfaces - Kit 2 from the same range may also interest you for comparison.

Serious alternatives to consider

If the QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 4 does not exactly match your expectations, the Informatique category offers other options to explore. Our comparison tool lists all available products with their prices in real time. Filter by budget, brand or availability to find the most suitable alternative for your situation. The QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 5 is another reference from the same brand to consider.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 391990 £
Mid-range391990 £ to 914640 £
High-endOver 914640 £

The QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 4 is available from several trusted retailers. Always check stock availability and delivery times before finalising your order to avoid any unpleasant surprises. On Compiral, offers showing "In stock" can be delivered quickly, often within 2 to 5 working days depending on the retailer and your delivery address.

Frequently asked questions about QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 4

Is delivery free for the QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 4 at all retailers?

Free delivery is not guaranteed for the QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 4 at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

How do I return the QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 4 if I am not satisfied?

You have a 14-day right of withdrawal for any online purchase, applicable to the QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 4 regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.

Is the QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 4 worth its price in 2026?

In 2026, the QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 4 is listed from £279.99 at our partner retailers. This price is consistent with the positioning of ProBASE in the Informatique category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.

What warranty does the QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 4 come with?

The QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 4 generally comes with a manufacturer warranty of 1 to 2 years depending on the retailer. In addition to the commercial warranty from ProBASE, statutory consumer rights apply to all purchases. Check the warranty conditions directly on the retailer's page before finalising your order.

Is the QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 4 in stock?

Stock availability for the QuickJACK Adjustable Shed Base System for Hard Surfaces - Kit 4 is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Informatique category.

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