The potential for the building-in of fireplace inserts is vast; they may be built
into the wall, on the outside of the wall, and may be suspended on the wall.
Building-in shall take place in connection with non-inflammable materials only.
Virtually all installations are designed individually, and in all cases the distance
to inflammable matter must meet the values stated below.
The Base
The base must, of course, be firm and have adequate load-bearing capacity.
This will usually pose no problem when assembling in an open fireplace.
In case of an inflammable floor, the height of the foundation for the insert must
be minimum 300mm.