Seai Grants provide an additional funding towards certain insulation upgrade works to your home
Grant Value
Attic insulation €400
Cavity wall insulation €400
Internal Insulation (Dry Lining)
Apartment (any) OR Mid-terrace house €1,600
Semi-detached OR end of terrace €2,200
Detached house €2,400
External Wall Insulation (The Wrap)
Apartment (any) OR Mid-terrace House €2,750
Semi-detached OR End of terrace €4,500
Detached house €6,000
Heating Controls upgrade €700
Solar thermal grant €1200
Solar Pv Grant Capped at max €2400
Battery Grant with PV €600
Heat Pump Systems
Air to Water €3,500
Ground Source to Water €3,500
Exhaust Air to Water €3,500
Water to Water €3,500
Air to Air €600
Do more, receive more
If you complete three upgrades your grant value will be increased by €300. If you complete four upgrades your grant value will be increased by an additional €100. A total of €400.
Insulation types
Attic insulation
Ceiling level roof insulation is generally the most cost effective of any energy efficiency upgrade made to a house. Even if you have some attic insulation you should upgrade it to today's standard of 300mm of rockwool or equivalent.
Cavity wall insulation
A cavity wall consists of two rows of brick or concrete block with a cavity or space between them. Injection of insulating product from the outside is the best method for insulating this type of wall. This is a very cost effective method of wall insulation. If your home is built using solid wall or hollow block construction methods, cavity fill insulation is not possible. You have two options: either internal wall insulation or external wall insulation.
Internal wall insulation
Internal insulation is also known as dry lining. This usually involves fixing composite insulation board containing insulation, a vapour barrier and plasterboard to the wall. The board is applied to the inside of the external walls.
External wall insulation
External insulation involves fixing insulating materials such as mineral wool or expanded polystyrene slabs to the outer surface of the wall. The insulation is then covered with a special render to provide weather resistance. A steel or fibreglass mesh is embedded to provide strength and impact resistance.
Planning considerations
In some cases external insulation may require planning permission e.g. protected structures, architectural conservation areas or where the works result in an alteration in the front profile of the property. Planning permission is not required for internal or cavity insulation. Please check with your registered contractor or local planning authority.
How heat pump systems work
Heat-pumps are electrical devices which convert energy from the air outside of your home into useful heat, in the same way a fridge extracts heat from its inside. In well insulated houses they are very economical to run. They are an extremely efficient alternative to oil, gas, solid fuel and electric home heating systems.
Different types of heat pump systems draw heat from different sources: air, water or the ground. Heat generated is released via radiators, underfloor heating or warm air. All heat pump systems, excluding those providing warm air to the home, can supply all of the hot water needed for baths, showers and sinks.
Heat pump system types
Air Source
The most common heat pump systems extract heat from external air, typically using an outside unit. These heat pump systems do not require underground piping to source heat and so can be cheaper and easier to install compared to ground source heat pump systems. The most popular heat pumps are air to water heat pumps.
Ground Source
A ground-source heat pump system uses the earth as a source of renewable heat. Heat is removed from the ground through collector pipework and then transferred to the heat pump. The ground collector can be laid out horizontally at a shallow depth below the surface or else vertically to a greater depth.
Water Source
Water source heat pump systems use open water, such as lakes, rivers or streams, as a heat source. Heat is removed from the water through collector pipework and then transferred to the heat pump.
Ensuring Your Home Is Heat Pump Ready
One of the requirements for a dwelling to qualify for a heat pump system grant is that the dwelling has low heat loss. This is to ensure your heat pump system performs well and your electricity bills are not too high. You can achieve this by insulating your home and/or by upgrading your windows.
Before applying for a heat pump system grant, you must engage an independent, SEAI Registered Technical Advisor. Your Technical Advisor will carry out a technical assessment of your home, and will advise you on what steps to take to make your home “heat pump ready”, i.e. to reduce the heat loss in your home. They will provide you with independent guidance on measures necessary to ensure that the dwelling fabric heat loss is lowered to an acceptable level for a heat pump system to perform effectively and efficiently. The required heat loss level is expressed as a Heat Loss Indicator of 2 Watts/Kelvin/m2.
The Better Energy Homes programme offers a €200 grant towards the Technical Assessment of your home, with this grant only payable in conjunction with the heat pump system grant. To qualify for this funding you must choose your Technical Advisor from the list of SEAI registered Technical Advisors, and complete the heat pump system and any upgrades required according to the programme rules.
Please note that uninsulated homes built more than 30 years ago may require substantial and costly upgrades to qualify for a heat pump system grant.
Please Visit https://www.seai.ie/grants/home-energy-grants/ for more information