Many modern houses today are being built with superior standards for energy efficiency. Yet, it isn't really the situation for older homes. The best way to make your house more efficient energy-wise is to add insulation. While it's not practical for you to try and do it within your walls, it's possible with blown-in insulation up in your attic. The insulation will maintain your house warmer during the winter and cooler during the summer. If your house is fairly old, you could have nothing but newspapers in your walls for insulation.

Today, with all of the ecological concerns, insulation has developed into a technology all by itself. Insulating products are given an R-value, and this value is used to determine the amount of insulation needed, depending on the area of the country you live. For example, colder regions need insulation with a higher R-value than places that dont get very cold. One of the most beneficial products to be identified for reducing heating costs is blown-in insulation. There are many advantages of using blown-in insulation instead of fiberglass insulation rolls, like installation, energy efficiency and where it can be used.

Of the top five reasons behind applying blown-in insulation, the initial one is that it is adjustable. woodworking plans You may vary the R-value by exactly how much insulation you choose to use. Regardless of whether your residence needs a high R-value insulation or low R-value insulation, all you need to do is blow the amount required to achieve the proper R-value. Another reason to use blown-in insulation is that its usually produced from virgin materials so there's definitely less chance of getting allergies. A stronger seal can be achieved with blown-in insulation, since it fills all of the cracks, and empty spaces. It does not take very long to install and due to the fact every one of the areas are filled, your home becomes more energy efficient.

The installation of blown-in insulation is easy with a newly framed house. All that is done is staple a netting over the external wall studs, then cut a number of little holes, stick in the hose, and pack the wall cavity. woodworking plans The insulation substance will cling to the studs and will fill up the insides of the wall. After this you contain the wall with vapor barrier and after that drywall it. To carry out attic insulation, you must drywall the ceiling first then go into the attic and blow it in from there. Its more challenging with older dwellings for the reason that the wall covering will need to be removed. After the wall covering is taken out, the steps are pretty much identical. If you have an extremely old house, with no insulation, you can just cut a hole in the wall, and blow it in, then cover up the hole.

While the initial cost is significant, it will pay itself in the long run. With the lower heating costs, as well as a more comfortable living, having blown-in insulation makes a lot of sense.