Shire Gorilla Base DIY 9 - Ground Screw Kit

Gorilla Base DIY 9 is a complete ground screw foundation kit designed to create a strong, raised a...

Best current price£1,181.99from Robert Dyas

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Robert DyasShire Gorilla Base - DIY Ground Screw Kit - 12.96 Sq M
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£1,181.99
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B&QB&Q - ShireGorilla Garden Building BaseFull Ground Screw Diy Kit 9 With FrameBase For Sheds Etc From 8Ft X 6Ft To 12Ft X 12Ft
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£1,189.00
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HomebaseDagless Ltd T/A Shire Shire Gorilla Base Diy 9 Ground Screw Foundation Kit
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£1,207.00
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wilkoShire - Gorilla Base - Ground Screw Foundation Kit - 9
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Product Information

Full details

The Shire Gorilla Base DIY 9 is a ground screw foundation kit for individuals looking to build robust, raised, and ventilated bases for sheds and garden buildings without using concrete. Its key benefit is a quick, mess-free installation process that avoids digging and waiting for concrete to cure, enabling same-day building assembly. A potential consideration is that it requires a minimum ground area coverage of 12.96 square metres, though timber can be trimmed for smaller or custom sizes. The kit includes all necessary components and instructions for a DIY installation.

All features

Model Part NumberGorilla Base DIY 9
BrandShire

Extended Product Information

FAQs

Do I need special tools to install the Gorilla Base DIY 9?

No, the kit is designed to be installed using standard household tools. A reusable driving handle is included for the ground screws.

Can I use this kit for a smaller shed than 12.96 sq m?

Yes, the structural timber is pre-cut but can be trimmed to create bespoke sizing for smaller or custom-shaped bases. You can adapt the nine frame structures to fit your specific needs.

How long does installation typically take?

Installation time varies based on ground conditions and user experience, but the concrete-free nature means many users can install the base and start assembling their building on the same day.

What kind of ground is suitable for ground screws?

The system works best on stable soil. It is not ideal for very loose, boggy, or excessively rocky ground. It's recommended to confirm ground suitability with the Shire Gorilla team.

Is the kit suitable for buildings that might need relocating later?

Yes, a significant advantage of ground screws is that they can be removed and reused, making the foundation system suitable for structures that may need to be relocated in the future.

What is the environmental impact compared to concrete?

Gorilla Base has a much lower environmental impact. It requires minimal ground disturbance, produces no spoil, and the ground screws are reusable, unlike concrete which is a permanent fixture.

What happens after I order the kit?

After your purchase, the Shire Gorilla team will contact you to confirm the suitability of your site for installation and to offer any necessary support.

Troubleshooting

Ground screw won't go in straight

Ensure the starting point is level. Use a spirit level against the screw during installation. If encountering resistance, check for hidden obstructions like large rocks.

Timber frame feels unstable

Verify that all ground screws are installed to the recommended depth and are securely fastened. Double-check all structural fixings are tightened appropriately.

Kit received is missing parts

Contact the Shire Gorilla team immediately. Provide your order details and list the missing components so they can be dispatched.

Difficulty driving screws into hard ground

Pre-drilling pilot holes may help in extremely hard soil. Ensure you are using adequate leverage with the driving handle. For very difficult conditions, consult the Gorilla team for advice.

Pros and Cons

Pros

  • Quick and mess-free installation without digging or concrete.
  • Enables same-day building assembly due to no curing time.
  • Environmentally friendlier than concrete foundations.
  • Reusable ground screws offer flexibility for relocation.
  • Comprehensive kit includes all necessary parts and instructions.
  • Suitable for larger garden buildings and adaptable to custom sizes.

Cons

  • Requires a minimum ground area of 12.96 square meters for full coverage.
  • Installation may require significant physical effort depending on ground conditions.
  • Not suitable for very uneven or rocky terrain without prior preparation.
  • Requires standard household tools, which may need to be supplied by the user.
  • Structural integrity relies on correct installation and ground suitability.

Setup, Compatibility & Care

Setup:

  1. Clear and level the intended ground area.
  2. Use the provided layout guidance to mark the positions for the nine ground screws.
  3. Insert the ground screws into the ground using the reusable driving handle and standard tools. Ensure screws are vertical and at the correct depth for stability.
  4. Assemble the structural timber frames according to the step-by-step instructions, connecting them to the installed ground screws.
  5. Attach any additional fixings as specified in the manual.

Compatibility:

This kit is designed for a variety of garden buildings, including sheds, workshops, log cabins, and garden offices. It is compatible with most standard ground types, excluding excessively rocky or unstable soil. Always ensure the ground is suitable before commencing installation.

Care:

Inspect the ground screws and timber frames periodically for any signs of wear or corrosion. Ensure the surrounding area is free of debris that could impede ventilation. The timber components are structural and should be treated or painted as per standard wood care practices for longevity. The ground screws themselves are typically galvanized and require minimal maintenance beyond ensuring they remain secure.

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