The game-changing deck foundation
GroundPlug® TwisterTM Screw Piles are the perfect foundation choice for wooden and composite decks in all shapes and sizes. Using GroundPlug® TwisterTM Foundations for decks, you will be able to plan and complete your deck project fast, easy and cost-effectively. Advantages of using GroundPlug® TwisterTM Foundations for decks are, amongst others:
- Easy planning process – our engineers calculate your deck project for free – Get a quote!
- Install one screw pile within only a few minutes with a handheld impact
wrench. - No need for digging, pouring or dragging heavy materials around.
- No waiting time – once the foundation is installed, work can continue immediately.
- Build Green – GroundPlug® Screw Pile Foundations contribute to a more sustainable world.
3 easy steps to build a foundation frame

Build your frame and
level it with fx kiles.


5 easy steps to a post construction





Freedom in design

Deck foundations to all kinds of conditions
- GroundPlug® TwisterTM Foundations are suitable for many kinds of soil – from loose sand to stiff clay.
- No limits due to terrain – easy installation in
difficult accessible areas or on sloped terrain. - Installing GroundPlug® Screw Pile Foundations is also possible in frost or rain.

Deck foundations to all kinds of conditions
- GroundPlug® TwisterTM Foundations are suitable for many kinds of soil – from loose sand to stiff clay.
- No limits due to terrain – easy installation in difficult accessible areas or on sloped terrain.
- Installing GroundPlug® Screw Piles is also possible in frost or rain.
Are you building a deck?
Are you planning on building a deck? Send us the details and our skilled engineers will calculate your project FREE OF CHARGE! No binding, no commitments. Get your free quote in about three business days.
GroundPlug products for decks
The most common GroundPlug® solutions for decks are screw piles belonging to our M12-series. For decks on flat ground and with only little terrain distance, GroundPlug® TwisterTM M12/600mm are the perfect foundations. You should, however, be aware of several parameters when choosing the foundations for your deck.
Installation - Fast, smart, solid
Installing GroundPlug® TwisterTM Foundations could not be easier – it only takes a few minutes to install one GroundPlug® Screw Pile and the only tool you need is a good strong impact wrench.
Other applications
5 easy steps to a post construction










Freedom in design


Deck foundations to all kinds of conditions
- GroundPlug® TwisterTM Foundations are suitable for many kinds of soil – from loose sand to stiff clay.
- No limits due to terrain – easy installation in
difficult accessible areas or on sloped terrain. - Installing GroundPlug® Screw Piles is also possible in frost or rain.
GroundPlug products for sheds
Our M16 series contains the most common GroundPlug® TwisterTM Foundations for sheds. For a shed on flat ground you will typically use a GroundPlug® TwisterTM M16/750mm or M16/1000mm foundation, depending on the size of the shed and the terrain distance, amongst others. Additionally, you will typically install a GroundPlug® TwisterTM M16 Stabilizer in each corner for extra stability and resistance against wind loads. Please be aware that several parameters (like height or soil condition, for example) can have influence on which kind of foundations you will need for a shed.
Installation - Fast, smart, solid
Installing GroundPlug® TwisterTM Foundations could not be easier – it only takes a few minutes to install one GroundPlug® Foundation and the only tool you need is a good strong impact wrench.