Great constructions
Deserve a strong efficient foundation method
An angled GroundPlug® Twister<sup>TM</sup> Screw Pile Foundation
Deliver easily on time
  • GroundPlug® TwisterTM Screw Piles are designed for extra fast and easy installation.
  • No digging, no pouring – installation with handheld powertools.
Build anytime anywhere
  • Build more projects in less time.
  • No need for inspection – GroundPlug® Foundations are approved via documentation.
Rely on our expertise
  • GroundPlug® Foundations are high-quality products made of hot-dip galvanized steel.
  • Designed by experts in Scandinavia, produced in Europe.
An angled GroundPlug® Twister<sup>TM</sup> Screw Pile Foundation
Deliver easily on time
  • GroundPlug® TwisterTM Screw Piles are designed for extra fast and easy installation.
  • No digging, no pouring – installation with handheld powertools.
Build anytime anywhere
  • Build more projects in less time.
  • No need for inspection – GroundPlug® Foundations are approved via documentation.
Rely on our expertise
  • GroundPlug® Foundations are high-quality products made of hot-dip galvanized steel.
  • Designed by experts in Scandinavia, produced in Europe.

Discover all advantages using GroundPlug® Foundations

An angled GroundPlug® Twister<sup>TM</sup> Screw Pile Foundation
Deliver easily on time
  • GroundPlug® TwisterTM Screw Piles are designed for extra fast and easy installation.
  • No digging, no pouring – installation with handheld powertools.
Build anytime anywhere
  • Build more projects in less time.
  • No need for inspection – GroundPlug® Foundations are approved via documentation.
Rely on our expertise
  • GroundPlug® Foundations are high-quality products made of hot-dip galvanized steel.
  • Designed by experts in Scandinavia, produced in Europe.

Discover all advantages using GroundPlug® Foundations

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GroundPlug® Screw Piles
are the strong and efficient foundation
method of tomorrow
GroundPlug® Screw Piles are the
strong and efficient
foundation method of tomorrow

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If you do not know your soil conditions, remove the top 12 inches of the soil layer and take a sod of the soil you find below.

(If nothing is indicated, we calculate for stiff clay by default)

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Select one or more options

If you do not know your soil conditions, remove the top 12 inches of the soil layer and take a sod of the soil you find below.

(If nothing is indicated, we calculate for stiff clay by default)

Attach file
Attach file
Attach file

Select one or more options

If you do not know your soil conditions, remove the top 12 inches of the soil layer and take a sod of the soil you find below.

(If nothing is indicated, we calculate for stiff clay by default)

Attach file
Attach file
Attach file

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Frequently asked questions

GroundPlug® Screw Pile Foundations are innovative, sustainable and solid screw pile foundations made of 100% high-quality steel. GroundPlug® Foundations are a popular alternative to concrete foundations as they support a cost-effective, timesaving and resource-saving construction process. Originally developed for the rail and road industries, GroundPlug® Screw Pile Foundation do today come in many different sizes to suit both residential outdoor building projects as well as large industrial projects.

GroundPlug® Easy Mounting SystemTM

The GroundPlug® Easy Mounting SystemTM is an innovative screw pile foundation system for residential projects. It is based on the GroundPlug® TwisterTM Screw Piles that come in many different variations to suit every individual project. Each GroundPlug® TwisterTM Screw Pile consists of one GroundPlug® TwisterTM Foundation, one L-bracket* and one bolt with washer.

GroundPlug® TwisterTM Foundations are very easy to work with and can simply be screwed into the ground within minutes with handheld tools like an impact wrench. Our residential products do all have the engineering benefits of our industrial range.

GroundPlug® Steel Foundations for industrial use

We also supply a wide range of patented GroundPlug® Screw Pile Foundations for industrial use. Read more about our industrial solutions.

*U-brackets and adjustable brackets can be purchased separately if desired.

GroundPlug® Foundations can be used for a wide range of projects in all scales – from small residential projects to large industrial projects.

Residential projects

The GroundPlug® Easy Mounting SystemTM provides effective foundations for different kinds of residential projects such as decks, sheds, greenhouses, pergolas, extensions, cabins, vacation homes, homes and much more.

Read more about application opportunities.

Industrial projects
Our larger GroundPlug® Steel Foundations are commonly used for industrial projects such as noise barriers, pylons, billboards, crash barriers, steel bridges and other structural steel projects.

Read more about our industrial solutions.

GroundPlug® Screw Pile Foundations have several advantages compared to concrete foundations:

  • GroundPlug® Screw Pile Foundations are way faster to install than concrete foundations.
  • GroundPlug® Foundations don´t require drying time.
  • Screwpiling involves only minimal site disturbance as it doesn´t require prior excavation work
  • GroundPlug® Screw Piles are approved via documentation – no need for site inspection.
  • The carbon footprint of GroundPlug® Foundations is way lower than the one of concrete.
  • GroundPlug® Foundations can be removed and reused in other projects.
  • Screw pile foundations can be installed in all weather – also in frost or rain.
For residential projects:
  1. Place the beams, build the frame and level it out with blocks and wedges.
  2. Place the GroundPlug® TwisterTM Screw Pile Foundations alternately on each side of the bearers. On the outer beam all screw piles can be placed on the inside of the beam.
  3. Screw the foundations easily into the ground with an impact wrench. Mount the foundations to the beams with the supplied bracket, bolt and screws. This takes only a few minutes per foundation.
  4. Remove all supports placed for alignment.
  5. That´s it – the foundation is completed!

Learn more about the installation process.

For larger industrial projects:

GroundPlug® Screw Piles for industrial projects are also way smarter and faster to install than concrete footings. They do though require professional installation and larger machinery such as mini digger or excavator.

Contact us and learn more about our efficient screw piles for industrial projects.

The tools you need for installation depend on the size of the foundation.

To install GroundPlug® TwisterTM Foundations for residential projects, you only need a handhold impact wrench. If you only want to install a few smaller foundations, like GroundPlug® TwisterTM M12, even an X-shaped lug wrench will do.

Your impact wrench should have the following top:

  • GroundPlug® TwisterTM M12 Foundations: 19mm top
  • GroundPlug® TwisterTM M16 Foundations: 24mm top
  • GroundPlug® TwisterTM M20 Foundations: 30mm top

For larger industrial projects, GroundPlug® Foundations need to be installed by our mounting team. They require usually the following machinery:

  • GroundPlug® TwisterTM M24 Foundations: Mini digger
  • GroundPlug® TwisterTM M30 Foundations: Excavator, if longer than 6 feet

Contact us for more information

GroundPlug® Twister® Screw Pile Foundations are approved via documentation. That´s why there is no need to wait for site inspection during the building process. Work can thus continue immediately after the GroundPlug® Screw Piles are installed.

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