Why Reflective Insulation is the best DIY Attic Insulation Solution
Oct 4, 2009 Save Energy
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Using reflective insulation to insulate your roof and attic is a very useful way to reduce the amount of heat that is transferred from your home to the outside environment. It works on the basis that radiant heat transfer is lessened by using highly reflective surfaces provided by materials such as aluminium.
The most effective place to install reflective insulation is on the roof and attic as the roof is the most exposed to sunlight. The rays are reflected back out to the environment so less hest is absorbed by the building. Also, the air space within the attic allows the transfer of radiant heat to the rest of the home. Heat always transfers from a hotter body to a cooler one, so reducing the temperature difference between the attic and the outside air will mean less energy is lost to the environment in the cooler months and gained in the summer.
Most of the energy we use in the home goes towards heating and cooling. Using reflective insulation for your roof and attic reduces this huge waste of energy by decreasing the heat transfer so you require less energy to either heat or cool your home.
A well insulated building allows little movement of the air so reducing the amount of heat that can be transferred from one body to the next. This will mean that you use less power to warm up or cool your home, therefore lowering your cost of maintenance. This is also in line with our aim to generally reduce the rate at which we are using fossil fuels and conserve energy so the method is very environmentally friendly.
There are various types of reflective insulation that are available through different retailers. You may insulate your roof and attic yourself but it is always better to have the professionals do it. They will conduct a thorough check of the roof, for example for damp areas that may give rise to problems with the insulation in the future.
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Tags: attic conversion, attic improvement, Attic Insulation, attic ventilation, foam insulation, heating, home improvement, house insulation, insulate the attic, insulation, roof insulation, roof padding, save energy, spray insulation
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