3 ways to insulate exterior walls

There are 3 ways to insulate your walls:

1. On the inside: the disadvantage is that you lose space and that you will still have thermal bridges near the floor and the ceiling.
2. By filling the cavity wall: it is not always possible to fill your cavity wall and the thickness of the insulation is limited to the available width of the cavity wall.
3. On the outside: this is the best solution, because it removes all thermal bridges, you do not lose any indoor space and you can determine the thickness of the insulation.


With Vandersanden E-Board® you can combine the advantages of exterior wall insulation with an aesthetically finished façade.

To install yourself
To have installed