Galvanized steel nSoil ground screws, close up

Foundations in a day, not a season.

Steel screws, driven into the ground. No concrete, no digging, no week spent waiting on it to cure.

1day

Build-ready base

Zero

Concrete poured

100yr

Service life

nSoil ground screws installed across a building plot

Anchored below the frost line.

Galvanized steel screws turn into undisturbed soil until they bite past the frost line. Full load the moment they stop turning, on a flat plot or a slope nobody wants to dig.

50 kN

Proof-tested each

Minutes

To install one

2.5 m

Anchored deep

Installer driving a ground screw beside a finished timber house

A level base on ground that isn't.

Steel and timber beams bridge the screws into one flat plane. The build sits dead level, even where the soil drops away under it.

4

mm

Galvanized steel

Days

Not weeks

Zero

Excavation

MethodTimeExcavation
Screw foundation1 dayNone
Strip footing1-2 wksFull trench
Concrete raft2-3 wksDig + cure
Timber house elevated on nSoil ground screws over a sloped site at dusk

We set the frame, not just the screws.

Foundation and structure from one crew. Timber kits, cabins, extensions and modular houses, squared up and handed over ready for the trades.

Same

day

Build straight away

25 yr

Warranty

Zero

Cure time

cottageTimber-frame homes
cabinCabins & tiny houses
deckExtensions & terraces
holiday_villageModular homes
1day

Typical install

100yr

Service life

50kN

Proof-tested

-60%

Less CO2

Built on proven systems.

BioBuilds
StopDigging
Krinner

We install and build on ground-screw systems used across Europe.