Is External Wall Insulation Right For My Home?

External Wall Insulation (EWI) involves fixing high-performance insulation boards to the outside of your home and covering them with a protective render finish.

This helps:

• Reduce heat loss through walls
  
• Improve comfort throughout the home
  
• Support better overall energy performance
  
• Refresh the exterior appearance

At Churchfield Home Services, we install External Wall Insulation as part of a planned upgrade pathway, often following a Home Energy Assessment.

Which Homes Is It Most Suitable For?

External Wall Insulation is often suitable for:

• Older homes with solid walls
  
• Homes with poor existing insulation
  
• Properties where cavity wall insulation is not possible
  
• Homes that feel cold even when heating is on

It can be particularly effective in detached, semi-detached and end-of-terrace homes across Dublin, Mayo, Galway, Sligo, Roscommon, Kildare, Meath and Wicklow where wall heat loss is significant.

A Home Energy Assessment will confirm whether your walls are a major source of heat loss before any recommendation is made.

When Might It Not Be the Right Option?

External Wall Insulation may not be suitable if:

• Your home already has effective cavity wall insulation
  
• Planning restrictions apply (for example certain protected properties)
  
• You are only looking for a small, single-measure upgrade

In some cases, another solution such as cavity wall insulation or internal insulation may be more appropriate.

That is why we always assess before advising.