External Wall Insulation

External Wall Insulation

External wall insulation or EWI, involves fixing a layer of insulation material to the outside face of the wall. The insulation is then rendered to a finish of your choice. The finish can be smooth, textured, painted, tiled, panelled, pebble-dashed, or finished with brick slips.

External insulation:

  • Can be applied without disruption to the household does not reduce the floor area of your home.
  • Will renew the appearance of outer walls.
  • Will improve weatherproofing and sound resistance.
  • Fills cracks and gaps in the brickwork, which will reduce draughts.
  • Increases the lifespan of your walls by protecting the brickwork.
  • Reduces condensation on internal walls and can help prevent damp.