Internal Wall Insulation
When you are considering what sort in internal wall insulation you require, Enviroform will help you make the right choice for your specific building needs.
We offer Vapour Closed or Vapour Open Breathable solutions.
The difference is important. If you choose a Vapour Open Breathable system all the components of the wall that you are treating must be made of breathable materials. If they are not then any non-breathable materials must be removed.
This also means a Vapour Open Breathable solution can be more expensive than a Vapour Closed solution