FAQs

Our ground screws are suitable for a variety of applications, including decking, sheds, garden offices buildings, signage and other structures. Our self-install ground screws range from 550mm to 1100mm in length with a vast range of connecting brackets. Check out our case study page for inspiration and similar projects. If you are unsure whether or not ground screws are suitable then please give us a call so we can advise further.

Choosing the right number of ground screws is important to ensuring you have the right level of support for your building. Use our Ground Screw Calculator which will consider your project details and will provide recommendations. If you have a specialist project or more in depth plans they please give us a call or get in touch to discuss further.

Yes, our DIY ground screws are very simple to install yourself. You will need to use one of our hand held installation tools to place the ground screws to the desired height. We offer comprehensive guidance to help you install your ground screws. You can contact us on 02476 108 109 or get in touch for bespoke advice and support. We also offer a supply and fit option with our Professional Installation Service.

Yes, ground screws are very simple to install. You can start turning it into the ground by hand and then use the hand tool once it becomes too difficult to turn. For each ¼ turn of the handle, the ground screw will move 10mm further into the ground.

Ground screws use the standard pile principles which have been reliably applied since the Ancient Greeks. The process of installing the ground screws will compact the surrounding local soil and solidify the substructure. Other forces such as skin friction, clamping pressure and thread interlocking will all contribute to its load bearing capacity. This method ensures your foundation requires no digging, no mess, no concrete and the install process 75% faster.

Our range of DIY ground screws have maximum load capacities ranging from 2.3kN to 9.5kN per ground screw dependant on ground conditions. You can use our ground screw calculator to work out your requirements and which ground screw will be best suited for your project.

We have a range of commercial ground screws which can withstand even higher loads if required and our team are happy to talk through your project plans to ensure you get the best free advice possible before making a decision on the best option available for you.

You can use ground screws in most ground types but please contact us if you are unsure. For sloping ground, you can use our self-install range to overcome slopes up to 300mm. If you have a greater slope to overcome, we can offer a professional installation service with our commercial range.

Our steel ground screws are hot-tipped galvanised to standard BS EN 1461:2009 and are CE approved to ensure a protective barrier prevents any water ingress and corrosion of the steel beneath.

Ground screws are designed to last as long as concrete foundations, provided they are installed correctly. You will also need to ensure you choose the correct size and quantity for your project. All of our ground screws come with a 20-year product guarantee and are produced in accordance with EN1090-1.

Yes, installing ground screws is cheaper than pouring concrete when you consider the additional costs of concrete. This includes the cost of digging the foundations, a skip to remove the earth, a permit for the skip (if you are placing it on public land), materials and labour. The cost of concrete foundations will increase significantly if you are placing your holiday lodge on uneven or sloping ground.

Ground screws are suitable for most ground types, including rocky and sandy ground. Ground screws can also be used in locations prone to flooding. If you’re not sure if ground screws will work in your chosen location, get in touch with our team on 02476 108 109 or contact us to find out more.

We stock a wide range of ground screws suitable for projects of all sizes. It’s important to choose the right size ground screws and the correct number for your project. Our team are on hand to review any plans you may have and offer free guidance and technical support.

Yes, you can place your building on a slope with ground screws. By using longer ground screws, a part of the ground screw may be left proud (above ground) allowing you to account for uneven ground. This can allow you to make the most of your garden space for extensions, annexes and other structures without the need for digging , skips and heavy machinery.

Yes, you can remove ground screws by simply removing the bracket and then using the hand installation tool to turn the ground screw the opposite way. If the ground has hardened and compacted around the ground screw, you can soften it with water poured into the opening of the ground screw to make it easier to remove.