Are you building a shed, annex or greenhouse?

GroundPlug® Easy Mounting SystemTM is a no-dig, no-pour deck footing solution designed to make your residential building projects both faster, easier and more durable!

The screw pile deck footing is easily installed in less than 5 minutes with an impact wrench.

Want to discuss your building project with us?

Give us a call: 0455 111 116
– We are always happy to talk to our customers about their projects.

Not sure which GroundPlug® TwisterTM footing to choose or how many you need?

- fill in the form and we will calculate your project for you. Free of charge.

(Unless otherwise stated, we calculate for stiff clay by default)

Attach file
Add an extra project

Easy, fast and solid!

With the GroundPlug® Easy Mounting SystemTM building your deck just became a lot easier and a lot faster. It might even be easier to get the mates to lend a hand when they don't have to dig and haul concrete all day...

GroundPlug® Easy Mounting SystemTM
- for all your backyard building projects

Montering af GroundPlug® Twister<sup>TM</sup> fundament

Easy footings for your wooden construction

If you are building a shed, annex, shelter or similar, GroundPlug Easy Mounting System will save you hours and hours of laboursome digging, picking up concrete footings at the hardware store or waiting for your poured concrete footings to dry.

GroundPlug® Twister<sup>TM</sup> M16 footings

M16 footings for sheds and smaller constructions

GroundPlug® TwisterTM M16/750mm screw pile footing is our most sold deck footing and the perfect choice if you have normal good carrying capacity in your garden soil. It works very well in both dense sand and stiff clay for deck with terrain distance to bottom of vertical construction up to 10 cm. If you need more terrain distance, check out M16/1000mm or M16/1500mm.

Engineer sign-off for your project?

We can also help provide sign-off, certification and documentation for your deck project. Just add “Engineer Sign off” to your basket when purchasing your GroundPlug® Twister<sup>TM</sup> screw pile footings. We will then get back to you with the information we need and supply your engineer sign off and documents via email.

Compliant with Australian Standards

We supply engineered solutions for your backyard building projects!

GroundPlug® Easy Mounting SystemTM is the easy foundation solution for your backyard building projects where you don't need to dig or pour.

The screwpile footings are screwed into the ground in just a few minutes with a normal impact wrench.

GroundPLug Railway foundation installation
GroundPlug Foundation

GroundPlug International is the largest provider of no-digging steel foundations in Denmark and is inventor of the unique and patented GroundPlug Foundation System.


We have years of extensive experience as an all-inclusive provider of steel foundations to e.g. the Danish Road Department and the Danish Rail Net. We have teams of highly skilled engineers and professionals managing our product lines, documentation and designs, and ensuring compliance with regulations in the fields and support to clients. So you can rest assured that with GroundPlug, your are choosing a solid solution for your building project.

See what our customers have to say about us

How can we help you?

Fill out the form and we will contact you within 1-2 business days. We respect your privacy and will always treat your information with confidentiality.