Does Matcha Have Side Effects

Subsequent thermal insulation of buildings

Adequate insulation of external walls and roof of a building is guaranteed for newer buildings already by appropriate government regulations, was often neglected in older buildings. Therefore, there are many older homes for energy efficiency in this regard, a very large potential to improve the energy efficiency significantly by subsequent actions performed to Wärmedammung the external walls and roof are. Who are the owners an older house decides to invest money in the subsequent thermal insulation of the house can, to a considerable cost savings from a mar. the heating of the house and go to the other in the house, due to selling by increasing energy efficiency, just in case certainly can be better or rent.

measures for additional insulation of houses are for example:

a) For the insulation of exterior walls

There are several ways to insulate exterior walls later that depend on the particular nature of the exterior walls. Thus, for the case of two-layered external walls, So the exterior walls of two layers separated by air walls are, simply inject insulating material from outside into the air layer. Another possibility for the subsequent insulation of exterior walls, as it is with monocoque exterior masonry in general, dress up the exterior walls with insulation panels that are covered only by a thin layer of plaster.

b) The insulation of the roof A roof is insulated

usually by insulation products are introduced, such as glass wool between the rafters. The cost for subsequent thermal insulation of the roof depends on whether the attic is already expanded or not. If you just from the inside gets to the rafters the work must be done without much effort, since the insulation can easily fit inside. You should not approach more from the inside to the rafters, the roof from the outside, are insulated from the decline of the roof tiles. These works are of course more complex.

Whether you want to insulate the roof of a house or the outside walls later, you should be pre-qualified advice and carry out the work, if possible, by a construction company. Although the costs of such measures are not exactly small, worthwhile However, with such long-term security. Thus, the subsequent insulation of exterior walls does already for a house of average size, often a heating cost savings of more than 500 € per year and the subsequent insulation of the roof after all, usually more than 250 € per Jahr.quelle: energy-saving tipps.com