Hole in the Wall fireplaces are alittle different from the traditional viewpoint, having the hearth some 20cm (8 inches) to 25cm (10 inches) off the floor and not having a surround. Hole in the Wall fireplaces can be made in the full range of marble stocked, except No 30 which is only available in Miicro-grained marble. We are often asked if we can box out hole in the wall fireplaces, so that they are suitable for pre-cast flues. In many cases this is a simple design variation, but please ask us to confirm the practicality of this before ordering.