Find the Best Screw Pile Suppliers Near You

Screw piles are one of the most indestructible deep foundation options for buildings and other structures. Screw piles are screw-like in terms of shape and have helices around them that make driving them into the ground easy. A screw pile foundation can be created with minimum noise and vibration.

With the help of the helices, these steel sections cut into the soil with the utmost ease. These types of piles are suitable for a wide range of ground conditions. Once the screw pile has reached the required depth, it is filled with concrete for the ultimate support and positioning. There is a section of the screw pile that protrudes above the ground; this serves as a connection to the building and can also increase the pile capacity.

Screw piles can go as deep as you want them to. However, this depends on the structure or building that the piles will support, along with the type of soil. In addition, the depth of screw piles depends on the load requirements and soil conditions of the project. You can contact one of the many screw piling contractors through iseekplant to find the accurate screw depth for your project.

Typically, screw piles are installed to depths ranging from 3 to 10 metres. In some cases, deeper installations may be necessary to reach stable soil layers or bedrock. The specific depth is determined by conducting a geotechnical survey and load testing to ensure the piles meet the structural needs of the building or structure. Note that if you use quality piles, they will not fall prey to corrosion even in this zone. The diameter of the hole can be around 14 inches. Apart from that restriction, screw piles can go as deep as 100 feet.

Once you position the pile, you will need to fix it with concrete. You will need approximately 50-60 pounds of concrete for an 8-inch screw pile.

Screw piles cost way less than other concrete bored piers. They are one of the most cost-effective options for building foundations because of their speedy installation and minimum requirement of manpower. Also, they are soil-friendly and do not require vibration or a hammer to be driven.

When you insert a screw pile, it will displace a comparatively less amount of soil. Thus, you need not spend extra dollars on transportation of the soil. When it comes to the screw pile cost, approximately 12 screw piles may cost around $3,000 or less. It is clearly cheaper than other piling options. That is, one screw pile may cost around $200-$300. However, the price may vary according to your area as well as other factors.

Screw piles are designed to be durable and long-lasting, often providing reliable support for several decades. Screw piles are usually made of heavy-duty steel. Also, these piles consist of helices that are fixed around the shaft. This also further enhances the life of screw piles.

The average life of a screw pile foundation is 60 to 75 years. Using corrosion-resistant coatings and regular inspections can further extend their lifespan, ensuring they remain a dependable foundation solution. That said, some screw piles may last up to a total of 100 years. It may happen if the materials used in piles construction are of high-quality. Also, if the screws are galvanized, they can resist corrosion for a prolonged period.

Still, the life of these piles depends on the type of soil. If the soil is of poor quality, i.e., high water capacity, the piles may ruin faster than average.

iseekplant has a nationwide network of screw piling companies operating in all Australian capital cities from Brisbane to Sydney, Canberra, Melbourne to Darwin, Perth and Adelaide. We also offer screw piling solutions in all major towns and cities from the Gold Coast down to Newcastle, Central Coast, Bendigo, Geelong and Hobart.

iseekplant has made finding screw piling contractors a piece of cake. Our large directory gives you a list of the top piling contractors in your area from the comfort of your home. Using the get a quote tool will send your details to suppliers so you can get accurate rates from multiple suppliers within hours. You can also directly call our team on 1300 691 912 or send an email to projects@iseekplant.com.au with your project details.

A screw pile is a type of foundation that consists of a steel shaft with helical plates (or helices) welded onto it. These piles are screwed into the ground using hydraulic motors, creating a solid foundation for structures. Screw piles are used in a variety of construction projects, including residential, commercial, and industrial buildings. Their design allows for easy installation in different soil conditions, making them a versatile and efficient choice for many applications.

Screw piles can be more cost-effective than traditional concrete foundations, especially in projects with challenging soil conditions. The installation process for screw piles is faster and requires less excavation and site preparation compared to concrete footings. Additionally, the reduced labour and machinery costs associated with screw pile installation contribute to overall savings. However, the cost comparison can vary depending on project specifics, including the size and type of structure being supported.

Screw piles offer several advantages over traditional concrete footings, including quicker installation and less environmental impact. They can be installed in a variety of soil conditions without the need for extensive excavation or curing time. Screw piles also provide immediate load-bearing capacity, allowing construction to proceed without delay. Moreover, they are more adaptable to sites with limited access and can be installed with minimal disturbance to the surrounding area.

Yes, screw piles can be removed, which makes them a flexible and reversible foundation option. The removal process involves unscrewing the piles from the ground using the same hydraulic equipment used for installation. This feature is particularly beneficial for temporary structures or sites that may need future redevelopment. The ability to remove and reuse screw piles also contributes to sustainable construction practices.

In some cases, screw piles can be filled with concrete to enhance their load-bearing capacity and durability. This practice is more common in applications requiring additional strength, such as supporting heavy structures or in highly compressible soils. The concrete filling can improve the pile's resistance to buckling and increase its overall stability. However, not all screw piles require concrete filling, and the decision depends on the specific project requirements.