Ground screw resource hub

One place for
the useful answers.

Ground screw prices, installation, loads, sizes, ground conditions, Building Regulations and real project examples — all in one place.

Start with foundations Browse FAQs

Installed ground screw detail used within the technical resource library

Clear ground screw guides

Garden rooms Decking Sheds & cabins All applications

For architects, engineers & specifiers

A quicker route to the information that actually matters.

Use this hub to assemble the project information needed to assess a ground screw foundation without relying on generic capacity, lifespan or soil claims. The correct answer depends on the actual structure, screw system, ground and connection details.

Forti Nova does not publish one blanket load capacity, installation depth or service-life figure for every ground screw project. Product and project evidence should be matched to the specific foundation being considered.

Loads & foundation design

Compression, uplift, lateral loads, support positions and why floor area alone cannot determine capacity.

Load guidance

Product specification

Steel, dimensions, wall thickness, corrosion protection, heads, brackets and installation method.

Specification guide

Ground & site conditions

Clay, granular ground, made ground, rock, water, obstructions, slopes, services and access.

Ground suitability

Building Control evidence

Drawings, loads, product information, ground information and installation records that may be requested.

Regulations guide

Useful project brief

What is being built and its structural support layout

Project drawings or dimensions

Known structural loads where available

Project postcode and access information

Anything already known about the ground

Required supply, installation or technical support

Recorded project evidence Send a project brief

Buy & compare

Compare cost and buying options.

Ground screw cost

What changes supply and installed foundation pricing.

Supply only

Ground screws for trade, contractors and customers managing their own installation.

Ground screws vs concrete

Compare digging, build time, site disruption and the full installed cost.

Ground anchors vs ground screws

Separate restraint anchors from structural foundation screws.

Foundation alternatives

When concrete, piles or another foundation may make more sense.

Specify

Understand screw size, loads and ground.

Size & depth

What affects ground screw length, diameter and installation depth.

Load calculations

How building weight, uplift and sideways forces affect the foundation.

Ground conditions

How clay, fill, rock and other ground conditions affect screw choice and installation.

Ground screw specifications

Compare steel, screw shape, corrosion protection, heads and brackets.

Plan & install

Plan the job from enquiry to installation.

Installation process

How ground screws are marked out, installed, checked and handed over.

Installation drill

GM-10000N electric ground screw installation machine, specification, price and buyer guidance.

Installation timeline

What affects lead time and how long the installation can take.

Building Regulations

What Building Control may ask for when ground screws support a building.

Project calculator

Put the basic project details in one place without guessing a screw count.

Regional guides

Technical guidance connected to real service areas.

These broad regional owners connect the resource library to town-level installation and supply pages without turning the site into a location-link dump.

All UK locations

England