Geothermal Heating Systems

TND Drilling - Specialists in Ground Source Heat Pumps for Domestic and Commercial Premises

Geothermal heating systems (also known as ground source heat pumps or GSHP's) are a great way of reducing your industrial/commercial and domestic energy costs.

These systems are as green as it gets using the natural heat of the Earth with no emissions or toxicity involved.

Based in Essex and covering the whole of the UK as well as the South East and East Anglia, TND Drilling is a company that specialises in drilling water boreholes and holes for geothermal energy systems.

Once the borehole has been drilled a looped pipe containing a conductive fluid is inserted.

A pump circulates the fluid through the looped pipe & geothermal heat is absorbed.

This energy is extracted by the heat exchanger while the fluid re-circulates.

TND offer the highest quality borehole drilling service and we will always endeavour to leave your site in as tidy condition as possible, prior to leaving.

Geothermal Loops and Boreholes

TND Drilling specialises in drilling and installing geothermal loops and boreholes. Typically it takes 1-3 holes per dwelling to provide the geothermal energy required.

The depths of boreholes are dependant on the geology of the locality. The holes are typically several meters apart but this distance also varies depending on the geological conditions of the site.

Once the geothermal loops are placed in the borehole the hole is then injected with grout, which surrounds the loops. The grout helps to conduct the earth’s heat into the fluid held within the loops. The grout also protects the loops from the elements and adds stability to the borehole. Each looped hole is then connected vertically.

We would be happy to quote for your geothermal and borehole drilling requirements so please feel free to contact us.