Say Hello to MaxiTherm and Goodbye to your Cold House.


Did you know that poorly insulated attics are responsible for 25% to 30% of heat loss?

Did you know that approximately 35% of heat loss is due to inadequately insulated walls?

Through the many leaks in a building’s attic and walls, air can leave the building or air can penetrate from outside and can account for a substantial amount of heat loss. This can also lead to various moisture and mould related problems.

By installing the appropraite insulation in these two areas of a dwelling you instantly improve the energy efficiency of your home! Why wait!

Insulating Attics

MaxiTherm is licensed and insured to solve the insulation problems in all types of buildings: your home, office or industrial building. We specialise in installation of attic, cavity wall, external, spray-foam and dry-lining services.


“Save 60% on your heating bills with Maxitherm”


Through the quality of our work, combined with the use of world-class certified products, we aim to provide you with your desired end result: a warm, more efficient building.

You can avail of massive savings on your energy bill while lowering you carbon footprint! Call us on 1890 911 111 for advice and a free quotation.

All work carried out by MaxiTherm is 100% Guaranteed.

Our Services:

MaxiTherm Services include:


Did you know: Everyone is entitled to insulation Grants!

  • The Home Energy Saving (HES) scheme provides grants to homeowners who are interested in improving the energy efficiency of their home in order to reduce energy use and costs as well as greenhouse gas emissions. The scheme is open to all owners of existing houses built before 2006.Sustainable Energy Ireland administers the scheme.

          You could avail of grants of up to €5,150 !!! Contact MaxiTherm today !


  • External insulation is grant assisted under the Home, Energy savings scheme through SEI (Sustainable Energy Ireland). This scheme allows homeowners to avail of funding up to €4000 for renovating their homes with External Insulation.

Maxitherm External Insulation Specialists:

Protecting your house from the outside in


MaxiTherm cover the entire South of Ireland including Dublin.

We are a One-Stop-Shop for all your Insulation needs.