These days, the price of electricity goes up. Consequently, plenty of guys search for possibilities to save as much energy as possible.
1 of such solutions is to insulate your house. Thanks to that, you heating costs would be hugely reduced.
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Regarding wall insulation, there are two main kinds of this. To begin with, there is so called external wall insulation, more here – silicone render. The second type is internal insulation. Those two sorts are a bit different and are supposed to be used in numerous type of houses. So, it is relevant to mention 2 general categories of walls. Newest houses are built with something called cavity walls. These walls are made of two layers of walls. Because of the gap between them, more heat can stay inside the house. In houses that was built long time ago, walls are solid. These walls have no gaps between them thus more heat can escape via it. For those houses both types of insulation can be used. Nonetheless, many experts suggest to go for external wall insulation.
Unluckily, insulating solid walls could be more expensive than the cavity walls. Nevertheless, savings from heating bills will be even higher thus it is investment which is very worth considering. When calculating the final cost of insulating, it is important to add also cost of some materials such as fibreglass mesh. As a result of this, walls would be way more resistant to corrosion as well as other damages. Additionally, fibreglass mesh provides strength. If anything happens to the top coat, the fibreglass mesh layer would not fail.
In conclusion, wall insulation could help you to greatly reduce electricity bills. Even though this requires some financial investment at the beginning, it will definitely pay off.