The ‘why-how-what’ of attic insulation

Although a lot of people ignore this, attic insulation is extremely important for any house, especially if it is located in a cold weather area. You may be thinking that since your garret does not have any other utility except for storage, you do not need to take so much care of it, but this is not true. Attic insulation is the best way through which you can reduce household expenses, especially energy bills. The roofs are the main part of the house through which heat is lost, especially during winter, but this problem can be eliminated if you get insulation services. There are many companies, such as gni.ca, offering professional insulation services that will help you prevent heat from escaping and cold air from coming in.

Why do you need attic insulation?

Attic insulation is extremely important for any house owners, because it will help them reduce costs a lot. During winter, no matter where you live, you will have to invest more in creating a comfortable temperature inside and this leads to a higher expenses. For an average space, heating amounts about 50-70 per cent from the total consumption, regardless what system you use. Whether you have oil or gas based installation, you will have to pay more, especially is heat is lost through an attic that is not insulated. For this reason, it is important to prevent wasting energy by any means.

 

How does attic insulation work?

Basically, the insulation stops heat from going out and cold air from coming inside the house. During winter, the heated air from the indoor space strives to go away, leaving room for the cooler one, which will enter the space. The same happens during summer, when warm air tries to make its way inside. Insulation works like a barrier between your house and the outdoor space, which means that once you have it, there will be no exchange between these two areas. The materials used fill in any “crack” through which coolness may enter your home, working as a tampon.

 

What options do you have in terms of attic insulation?

Depending on the results you want to get, you can choose from many types of insulation. There are many alternatives available on the market, each of them having certain benefits – all you need to do is choose the most suitable one. The most popular options are batts and rolls (fibre shits that can be shaped depending on the space they need to fill), blown-in loose fill and foam insulation (a solution sprayed into the walls by the use of special equipment).

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