Shire Gorilla Base DIY 8 Ground Screw Kit - Max 11.52M2

The kit is designed for installation using standard household tools. A sturdy lever or extension might be helpful for driving the ground screws, and basic tools for timber assembly will be needed.

The depth will vary depending on ground conditions, but the kit provides screws designed to reach a stable load-bearing layer. Follow the installation instructions carefully for recommended driving depths and visual cues.

The system is best suited for relatively level ground. While some minor slopes can be accommodated by adjusting screw depths, significant gradients will require professional site preparation or a different foundation solution.

The Gorilla Base has a significantly lower environmental impact. It involves minimal ground disturbance, no concrete production or disposal, and the ground screws are reusable if the structure needs to be relocated.

Installation time varies depending on user experience and ground conditions, but many customers can install the base and begin assembling their building on the same day.

Yes, the structural timber included in the kit is typically pressure-treated to provide resistance against rot and insect attack for outdoor use.

It is crucial to survey the ground for any underground services before installation. If an obstacle is encountered, you must stop installation in that spot and reposition the screw or foundation point. Shire cannot be held responsible for damage to underground utilities.

Ensure the ground is not excessively hard or rocky. Soaking the area with water might help. Check for obstructions below the surface. For very hard ground, consider professional installation or a different foundation method.

Adjust the height of the ground screws if possible by carefully re-driving them slightly. Minor adjustments can sometimes be made by shimming between the ground screw head and the timber frame, although this is not ideal. Ensure initial screw installation was as level as possible.

Re-check the maximum coverage area (11.52 sq m) and the nominal shed size (8ft x 16ft). If your building is larger, you may need to purchase additional ground screws and timber separately or consider a larger kit.

Contact Shire customer support immediately with photographic evidence of the damage for replacement parts.