Alternative Heat Ltd was established in 2003 and has rapidly developed into one of the leading suppliers and installers of renewable heating systems throughout the UK and Ireland. We specialise in the design, supply, installation and commissioning of renewable heating systems for commercial and industrial applications. Our installations are not only cost-effective and sustainable but also help reduce carbon emissions. Within our team we have an extensive range of experience in the Mechanical services industry which has enabled us to develop systems to cater for the needs of the modern built environment.

Ground Source Heat Pumps extract heat from the ground by circulating fluid through buried pipes in horizontal trenches or vertical boreholes. They concentrate heat by using a vapour compression cycle and transfer heat into buildings to provide heating and hot water without burning fossil fuels, providing a highly efficient and renewable heating solution. A well designed GSHP system provides the lowest running cost of any heating system because it uses a small amount of electricity to transfer a large amount of naturally occuring heat from the ground into your building.

Air Source Heat Pumps absorb heat from the outside air. This heat can be used to heat radiators, underfloor heating systems or warm air convectors and hot water. An Air Source Heat Pump extracts heat from the outside air in the same way that a fridge extracts heat from its inside. It can extract heat from the air even when the temperature is as low as -15°C. Heat Pumps produce 3-5kW of renewable heat for every 1kW of electricity consumed, helping to significantly reduce the carbon footprint and running costs of your heating system.

Our clients have the reassurance that all our installations are designed in accordance with BS EN1264 and come complete with full CAD layout drawings. Our in-house design service ensures that the underfloor heating systems meets all current regulations and operates at its maximum efficiency whilst maintaining comfort levels.

We take full responsibility for all mechanical and electrical design components in regards to the installation. We carry out full 2D and 3D M&E design drawings prior to commencement of any works. Alternative Heat guarantee the same high quality standards for every project we work on.

Compact Underfloor Heating has a wealth of experience in the underfloor heating market and has been at the forefront of the commercial underfloor heating market for over 16 years. We specialise in the design, supply, installation and operation of underfloor heating systems for commercial, industrial and residential applications throughout the UK and Ireland. Underfloor Heating is a highly efficient method of heating any building and is becoming even more popular in both new build and retrofit applications.

With over 16 Years of experience within the Commercial Offsite Fabrication Industry, Alternative Heat have established themselves as a market leader in this sector. Located centrally between Dublin and Belfast our 8.5 acre Head Office and fabrication facilities, which are fully equipped with overhead cranes and 8,000m of workshop floor area, provide an ideal factory construction environment which is reflected in the high quality solutions we offer. We employ a strong team of design engineers, CAD technicians, contracts managers and skilled trades personnel who utilise their vast industry experience to assist in the design, fabrication and delivery of our bespoke MEP solutions, which we supply throughout the UK and Ireland.

Alternative Heat offer a range of Renewable Energy Products that can be designed and installed according to your needs, including Commercial and Industrial Biomass Systems, Heat Pump Systems and Solar Thermal Panels.

We have a Geothermal system that Alternative Heat maintain for us. They provide a professional, honest and full service for us annually and have been great to deal with. Thanks to Conor and his team (Gerard) for their help and advice when dealing with a new (to us) and complex system.

Never used their services but just been verbally abused in a Tesco car park. Nice way to represent your company.

What's new?

Many thanks to Arnold Clark for the delivery of our new fleet of Service & Maintenance vans and also to Creative Sign and Print LTD for the production and fitment of our van liveries.

Posted on Jul 06, 2018  •  Facebook

We are delighted to have been shortlisted as a finalist of @irishnewsWEA Workplace & Employment Awards, particular… https://t.co/eQ4UAYY94U

Posted on May 18, 2018  •  Twitter

Alternative Heat are exhibiting at the SEAI Energy Show in RDS, Dublin today and tomorrow. Take this opportunity to… https://t.co/BOfS0eHukr

Posted on Apr 18, 2018  •  Twitter

We are delighted to have received a Highly Commended at the NI Plumbing and Heating Awards on Friday in the Green… https://t.co/9TfbBgQnJj

Posted on Apr 18, 2018  •  Twitter

This years Christmas Jumper day, before finishing up for the holidays, is in aid of Cancer Fund for Children, supporting children living with cancer to help their family through their journey.

Posted on Dec 22, 2017  •  Facebook

Alternative Heat New Vacancy on https://t.co/T2bDmPvSW3: Biomass Field Service Engineer https://t.co/2MB3o1FcxM

Posted on Sep 22, 2017  •  Twitter

https://t.co/I2OI69VZKo Alternative Heat delighted to have been shortlisted for 3 2017 National Energy Efficiency Awards. @EEandHHAwards

Posted on Aug 25, 2017  •  Twitter

https://t.co/2i0lzLmvpz We have successfully designed and supplied 10 Biomass Cabins to Robertson Northern as part of a £6.9 million project

Posted on Aug 03, 2017  •  Twitter

Alternative Heat recognised for excellence in offsite fabrication https://t.co/N4W1YIGbg9

Posted on Jun 22, 2017  •  Twitter

Did you know we are a Carbon Trust Accredited Supplier! Find out more by following this link:… https://t.co/4RiByuHPOO

Posted on Apr 11, 2017  •  Twitter

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