External / Exterior Wall Insulation

List of External / Exterior Wall Insulation Technicians

Welcome to Sustainable Homes Ireland's listing page for External / Exterior Wall Insulation Technicians in your area. Click on individual websites under the Leinster, Midlands, Munster, Ulster or Connaught banners below.

Some brief information on External / Exterior Wall Insulation
This is probably the best form of wall insulation. If done properly there should be little or no thermal bridges in the wall spaces.
Thermal Bridges are small spaces in the insulated wall where u-values will be higher than the overall insulated wall. Thus heat losses will occur albeit a small amount.

Advantages of External / Exterior Wall Insulation

  • Improved Heat Retention
  • Lower Energy Bills
  • No air leaks in the walls if airtight membranes are applied during the application stage
  • Significant improvement in Energy Rating

disavantages of External / Exterior Wall Insulation

  • Altered texture to the external walls of your home. However, In many cases, the external insulation can look better than the original.
  • High cost of works
  • A longer time to complete this type of installation due to the complexities of the works involved which could include cutting part of the existing concrete window sill


King Group

NF Plastering


Carlow Insulations

Finlay Ecofit



BR Insulation

Eco Warm

Grainger Energy


Kerry Therm

Southern Green Homes

Waterford Insulation

West Building Products



Doohan Extenal

King Group

Solid Insulation

Warm n’Cosy Homes