Nowadays, the price of electricity is higher and higher. Thus, plenty of people search for solutions to save as much energy as possible.
One of such solutions is to insulate your house. Thanks to this, you heating costs will be hugely reduced.
Regarding wall insulation, there are 2 main sorts of it. First of all, there is an external wall insulation, read more: facade paints. The second type is internal one. These 2 categories are a little various and are meant to be used in different type of houses. Consequently, it is relevant to mention two general sorts of walls. Newest houses have so known as cavity walls. Such walls are made of two layers of walls. Because of the free space between them, more heat is able to stay inside a house. In houses which was built long time ago, walls are solid. These walls have no gaps between them so more heat can escape through it. For those houses both sorts of insulation can be used. Nevertheless, tons of experts suggest to go for external wall insulation.
Unfortunately, insulating solid walls would be more expensive than the cavity walls. Nevertheless, savings from heating bills would be even higher so it is investment which is highly worth considering. While calculating the total cost of insulating, it is necessary to add also cost of some materials such as fibreglass mesh. Because of that, walls would be much more resistant to corrosion as well as other damages. Additionally, fibreglass mesh gives strength. If anything happens to the top coat, the fibreglass mesh layer will not fail.
At the end, wall insulation could help you to significantly reduce electricity bills. Even though this requires some financial investment at the beginning, it will unquestionably pay off.