Gorilla Base DIY 16 - Shire

The Gorilla Base DIY 16 is a comprehensive ground screw foundation kit engineered to construct a r...

Best current price£1,741.99from Robert Dyas

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Robert DyasShire Gorilla Base - Groundscrew Kit - 23.04 Sq M - Steel/Wood
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HomebaseDagless Ltd T/A Shire Shire Gorilla Base Diy 16 Ground Screw Foundation Kit
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wilkoShire Gorilla Base - Ground Screw Foundation Kit - 16 - DIY
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Product Information

Full details

The Gorilla Base DIY 16 is a comprehensive ground screw foundation kit for constructing robust, elevated, and well-ventilated bases for sheds and garden structures, eliminating the need for concrete. Ideal for larger garden buildings like workshops, log cabins, and garden offices, it offers rapid, tidy installation with no excavation or setting time, allowing same-day building assembly. While it covers up to 23.04 sqm, a potential caveat is ensuring your shed's exact dimensions align with the kit's coverage, especially with imperial sizing that can include overhangs.

All features

Model Part NumberGorilla Base DIY 16
BrandShire

Extended Product Information

FAQs

Do I need any special tools?

The kit includes a reusable driving tool. While assembly can be done with common household tools, using a powerful drill or impact driver can significantly speed up the ground screw installation process.

How long does installation take?

Installation time can vary based on ground conditions and user experience, but typically, the base can be erected in a single day, allowing for immediate building assembly.

Can I use this for a summer house or office?

Yes, the Gorilla Base DIY 16 is suitable for larger garden buildings, including workshops, log cabins, and garden offices, due to its robust and stable foundation.

What is the maximum size building this kit can support?

The kit provides sixteen frames covering a total area of up to 23.04 square meters, suitable for nominal shed sizes around 16ft x 16ft. Always refer to metric dimensions for precise coverage.

Is the timber pre-cut?

Yes, the kit includes pre-cut structural timber components. However, the timber can also be cut to size for custom installations if needed.

What happens if I need to move my building?

The ground screws are designed to be removed and reused. If you need to relocate your structure, the screws can be extracted, and the base can be reassembled elsewhere.

How does this compare to a concrete foundation?

Compared to concrete, the Gorilla Base offers a much faster, cleaner installation with no digging or setting time. It also has a significantly reduced environmental impact and allows for relocation.

Troubleshooting

Ground screws are difficult to install

Ensure the ground is clear of large rocks or obstructions. For very hard ground, consider pre-drilling a pilot hole or using a more powerful driving tool. Contact Gorilla support for advice on challenging soil conditions.

The base does not feel stable

Verify that all ground screws are installed to the correct depth and are level with each other. Ensure all structural fasteners connecting the frames are securely tightened. Double-check the initial layout for squareness.

Timber pieces do not align perfectly

Minor adjustments may be possible by slightly loosening and re-tightening fasteners. Ensure the ground screws are positioned accurately according to the layout diagrams. The timber can be cut for a precise fit if needed.

Water pooling under the structure

Confirm that the ground slopes away from the base. Ensure the base itself is level and that the ground screws are installed at a consistent height to maintain airflow.

Pros and Cons

Pros

  • Eliminates the need for concrete, saving time and labor.
  • Provides a quick, tidy, and mess-free installation process.
  • Offers a stable, elevated, and well-ventilated foundation.
  • Suitable for large garden buildings and workshops.
  • Environmentally friendly with minimal ground disruption.
  • Components are reusable if the structure needs to be moved.

Cons

  • Requires careful measurement to ensure compatibility with shed dimensions, especially imperial sizes.
  • May require significant physical effort for screw installation, particularly in hard ground.
  • Specific ground conditions might necessitate additional preparation or tools.
  • The kit covers a maximum area, and custom sizes may require additional materials not included.
  • While tools are included, having power tools can speed up assembly significantly.

Setup, Compatibility & Care

Setup:

  1. Site Preparation: Clear the intended area of debris, rocks, and vegetation. Ensure the ground is relatively level.
  2. Layout: Use the provided diagrams to mark the positions for each ground screw. Measure carefully to ensure the layout is square.
  3. Screw Installation: Attach the reusable driving tool to the ground screws. Use a lever or power tool (if available) to screw them into the ground until the collar is at the desired height, ensuring they are level with each other.
  4. Frame Assembly: Assemble the pre-cut timber frames directly onto the installed ground screws.
  5. Fastening: Secure the frames together and to the screws using the provided structural fasteners.
  6. Building Assembly: Proceed with erecting your shed or garden structure on the completed base.

Compatibility:

  • The kit is designed to cover approximately 23.04 square meters. It is best suited for nominal shed sizes around 16ft x 16ft. Always compare the kit's dimensions to your specific building's floor plan, paying attention to metric measurements.
  • The timber can be cut to accommodate custom-sized structures or unique site requirements.

Care:

  • The ground screws are made of robust, weather-resistant materials. Periodically check them for any signs of damage or corrosion, though they are designed for longevity.
  • Ensure the area around the base remains clear of debris to maintain good ventilation.
  • If the structure is relocated, the ground screws can be cleaned and reused.

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