Most modern houses these days are being built with increased standards for energy efficiency. Naturally, that is not the case for older homes. The number one solution to make your house more efficient energy-wise is to add insulation. It is not easy to accomplish when you have exterior side walls but it is possible with blown-in insulation in your attic. This will make your residence warmer during the cold months, and also cooler in the summer. If your house is fairly old, you may have nothing but newspapers in your walls for insulation.

woodworking plans These days, with all of the green concerns, insulation has turned into a science all by itself. Materials used for insulation are given an R-value, which is used to establish the amount of insulation needed in any given environment. Very cold regions have to have a much higher R-value, than places with moderate temperatures. One of the best products to be discovered for reducing heating costs is blown-in insulation. There are numerous benefits for making use of this form of insulation over the standard rolls of fiberglass insulation, such as where it can be used, energy efficiency, and how it is installed.

There are five good reasons to have blown-in insulation, the first is that it is adjustable. You are able to change the R-value by precisely how much insulation you choose to use. When you have to have an R-value of 15, you just simply blow a certain quantity of insulation, in cases where you need a higher R-value, just add more insulation. Another reason to go blown-in insulation is that its usually produced from virgin materials so there is less chance of getting allergies. Youll also have a more efficient seal because the materials can fill in cracks and crevices. The application is fast, and given that everything is filled in, it is very energy-efficient.

It will be very simple to install blown-in insulation in a house thats newly framed. All that is done is staple a netting over the external wall studs, then cut a few little holes, stick in the hose, and fill up the wall cavity. The material blown in adheres to the studs, and entirely fills all of the empty spaces. Protect the walls using a vapor barrier, and drywall and you are done. To do loft insulation, you drywall the ceiling first then go into the attic and blow it in from there. Its a bit more difficult with older homes since the wall covering may require to be removed first before installation. After the wall covering is taken out, the steps are pretty much exactly the same. If your house is very old, you could just make a hole in the wall and blow the insulation in, then cover it up.

Though it comes with a high initial cost, you will save a whole lot of money in the long run. With lower power charges and a cozy home, using blown-in insulation makes the most sense.