Home Insulation
External Wall Insulation
Millions of households in the UK suffer from exorbitant energy bills due to their uninsulated external walls.


External Wall Insulation
External wall insulation is a crucial component in enhancing the energy efficiency and thermal performance of buildings.
External Wall Insulation (EWI) is a highly effective solution for homeowners seeking to improve their property’s energy efficiency, thermal comfort, and aesthetic appeal. By installing a protective layer of insulation on the exterior walls, EWI not only reduces heat loss but also offers numerous additional benefits. External wall insulation adds a layer of insulation to the external walls of a building, covered by a protective render or decorative finish. It improves energy efficiency by reducing heat loss, cuts down energy bills, and can give the property a fresh, modern appearance. This is an excellent option for homes with solid walls.

Reduced heating and cooling costs
- Improved Energy Efficiency: External Wall Insulation enhances the thermal performance of your home by reducing heat loss through the walls. This leads to significant savings on heating costs.
- Enhanced Thermal Comfort: By maintaining a consistent indoor temperature, External Wall Insulation ensures a more comfortable living environment throughout the year.
- Reduced Carbon Footprint: With better insulation, your home requires less energy for heating, thereby decreasing greenhouse gas emissions.
- Aesthetic Improvements: External Wall Insulation allows for a refreshed exterior appearance, offering various finishes and colours to choose from.
- Increased Property Value: Homes with improved energy efficiency and updated exteriors often see an increase in market value.
Is EWI Right for Your Home?
External Wall Insulation is particularly beneficial for solid-wall properties and older homes without existing insulation. However, it’s essential to consult with a qualified person to determine its suitability for your specific property.

