The Benefits Of Cavity Wall Insulation

ncreasing fuel costs and the pressure of the economic downturn have put significant strain on households in recent years. People are also increasingly aware of the environmental impact of their actions so the desire to save energy has risen considerably in recent years. Cavity wall insulation helps the environment whilst cutting energy bills.

Cavity wall insulation involves the process of filling a wall cavity with a porous substance in order to prevent heat loss. This porous material holds air and it is that air that acts as the insulator. This stagnant air prevents convection and drastically reduces the amount of heat loss from a home.

A cavity wall consists of two brick walls built side by side. The two sections are adjacent to each other leaving only a gap of a few inches. A building surveyor will visit the home in advance of the installation to ascertain the suitability of the home. Once the work begins the home should be fully insulated within two hours.

Access to all areas of a house including garages and conservatories is needed. An installation will only be completely successful if all the walls in the property are treated. Valuable items such as vases and ornaments should be packed away prior to the work as significant wall vibration can occur.

The whole installation is quick but can cause a lot of dust and some debris. A lot of equipment will be used some of which will be noisy. The installation team should have clear access to the building so there should be no cars parked up near the walls of the house. Some pets might get distressed by the disruption so it might be a good idea to take them away whilst the work is done.

Once the installation is complete the home owner can expect to see heating bill reductions of up to a third. Although this process can be expensive these savings in energy save the individual thousands of pounds over the lifetime of the house. There are also government grants available for those on low incomes.

Article Source : http://articlesace.com/homeandfamily/the-benefits-of-cavity-wall-insulation