We all know that heat rises, however many people would be amazed to discover just how much heat is lost from their homes due to inadequate loft insulation. With heating costs on the rise, it's never been more important to ensure that your loft insulation is up to the job.
How does it work?
The principle of loft insulation is a simple one; it's a bit like putting a jacket on your house! As you heat your home, the warm air rises. Having a thick air layer of insulating material in place helps to trap this warm air inside your home, preventing it from escaping through the roof and keeping your home a great deal warmer in the process. Insulating your loft makes your home more energy efficient and therefore, saves you money.
Different types of insulation
There are a number of different types of loft insulation. These include fibreglass matting (which looks a bit like a giant blanket), loose-fill insulation materials (such as mineral wool or cellulose fibres), and foam (best left to the professionals!) The matting and the loose-fill insulation basically do the same job; where the matting is rolled into position, the loose-fill insulation is supplied in bags and is simply spread into the gaps between the joists and the floor of the loft.
Can you do it yourself?
Loft insulation is a job that some people may attempt themselves, and provided your roof is in good condition and there are no additional complications (ventilation issues, dealing with electrical wiring etc) it should be relatively straight forward. If you are considering the D-I-Y option, it's important to note that protective clothing should always be worn when dealing with synthetic insulation materials as they can cause irritation.
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