External wall insulation involves applying an insulating layer to the exterior walls of a building. This is then covered with a special type of render or cladding to protect the insulation and improve the appearance of the property. The main aim is to reduce heat loss, which can lead to lower energy bills and a more comfortable living environment.

There are several benefits to installing external wall insulation:

1. Energy Efficiency: It significantly reduces the amount of heat lost through the walls, leading to lower energy bills.
2. Comfort: A well-insulated home maintains a more consistent temperature, making it more comfortable to live in.
3. Reduced Carbon Footprint: By using less energy to heat your home, you’re also reducing your carbon footprint.
4. Aesthetic Appeal: The process can improve the external appearance of your home, as you can choose from various finishes and colours.

Yes, there are various grants and schemes available to help offset the cost of external wall insulation. For instance, the UK government occasionally offers grants under energy-saving initiatives. It’s worth checking with local authorities and energy providers to see if you’re eligible for any financial assistance.

The duration of the installation can vary depending on the size and complexity of the project. However, most external wall insulation projects can be completed within 2 to 3 weeks. It’s important to consult with your chosen contractor for a more accurate timeline.