Today it is absolutely mandatory to build according to precise standards that aim to 'thermal insulation'. In fact, before the Legislative Decree n. 192 and then with the Decree. n. 311, from January 1, 2007 were made necessary for the construction of new buildings, compliance with certain manufacturing parameters that have as their purpose the reduction of energy consumption.
Quite simply it means stopping our house suffer during temperature excursions of thermal energy losses. Much importance is therefore of the time when you go to build our house, designed with criteria geared to energy savings; They must be provided for highly insulating materials and insulating to prevent leakage of heat or cold from the outside come into our homes. The laying of insulating perimeter blocks or high density, the realization of ventilated roofs, the installation of doors and windows with thermal cutting with low emission glasses, are only some devices that will surely enable a considerable energy saving.
Compared to the old windows with single glazing, with new windows PATENTED TEKLA wood wood-aluminum and low glass--emissivity, heat loss, inside an apartment can also be reduced by 40% to an all year, with a considerable saving in terms of consumption of fuel (oil or gas) for the heaters.