Best Way To Insulate Your Attic

For example if your attic has r 19 insulation and another layer of r 19 insulation is added the insulation will have a value of r 38.

Best way to insulate your attic.

Choose your insulation material. This is supposed to be where the insulation and air barriers typically your walls and ceilings encapsulate your house like a warm jacket. Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer. The best way to insulate an attic unfortunately the easiest way to add insulation to just about any place in your home is to install fiberglass batts.

Square footage of your attic. Preparing an attic for insulation. Choose whichever option works best for you in terms of cost ease of installation and effectiveness. The big disadvantage with spray foam is cost.

It s generally 3 to 4 times what you ll pay for blown cellulose or fiberglass. In some ways rigid foam insulation is easier to work with but fiberglass is usually easier to get up into the attic. The conventional way of insulating your attic the little inset picture in the upper right shows you the envelope of a typical house. If you have to insulate around electrical boxes or cables then support from an electrician might be needed as part of the process too.

There are a few different kinds of insulation available for your attic project. When you think of insulation you may immediately think of your attic and for good reason. Insulate and air seal any knee walls vertical walls with attic space directly behind them in your home as well. So it s time to pay close attention to what s happening up there.

Fiberglass batts are typically the worst insulation for any job as i complained about in a recent blog. Here is how to insulate an unfinished attic. If it is located in a conditioned part of the house also remember to insulate and air seal your attic access. The attic is one of the primary areas of potential heat loss in your home.

Start with the attic floor. Either way it can be left in place and insulation added over it. Batting insulation comes in low medium and high density batts. There are other materials and systems that you can use to insulate your attic.

I d blow insulation on the attic floor after air sealing of course. Place planks 1 by 6 or 1 by 8 or plywood sheaths across floor joists to improve your mobility in. Before insulating seal any air leaks and make roof and other necessary repairs. Advertisement loose fill insulation also known as blown in insulation is made of small clumps of recycled materials such as fiberglass cellulose or mineral wool which is made of natural mineral or metal.

Because the simplest and cheapest way to insulate an attic is.