Some typical insulation tips which are generally useful and you probably need to know are the insulation R-values, types of insulation, building codes, insulation ROI, insulation places and benefits of insulation.
Most of these terms are explained in the following paragraphs.
When we talk about home insulation, we will often hear the term “R-value” a lot. R-value means resistance value. It measures the insulation’s ability to resist conducting heat. The higher the R-value, the more the material insulates. Insulation comes in several different varieties, with varying R-values. If you are planning to do the home insulation work yourself, do-it-yourself (DIY) jobs generally involved fiberglass batts, which have an R-value of about 3 per inch of material. Loose-fill cellulose, which is also common, has about 3.3 per inch.
According to the American Society of Home Inspectors (ASHI), many older homes have just 4 to 6 inches of insulating material in their attics when the standard in many colder areas of the country is 12 inches, for an insulating value of about R38. If you measure the insulation depth on the attic floor, you can figure out its R-value. You can get the R-value by multiplying the number of inches by 3.3 for loose insulation or by 3 for fiberglass.
Your local building code will tell you what insulation level you need in the house. Attics insulation provide the greatest energy-efficiency return on insulation investment, and it’s relatively easy to have additional insulation laid or blown in to bring attics up to standard.
You may also be able to insulate areas such as unfinished basement walls and crawlspace ceilings yourself, but insulating inside wall cavities is not a DIY job. If you have ever seen frost on the inside of an exterior wall, the wall’s insulation should be improved. The most effective methods involve pumping in loose or expanding-foam insulation through holes drilled in the walls. It’s a major undertaking and requires qualified contractors.
When you are examining your house’s insulation, be aware that certain parts of the house shouldn’t be insulated, including the attic vents (essential for house ventilation), and anywhere that the insulation could catch fire (recessed lighting, chimney, flues, and electrical fixtures, where specific fireproof insulation is needed).
There are a lot of benefits to home insulation. The result of an energy efficient home is one of the benefits of home insulation. In view of the escalating cost of fossil fuel, home insulation is more important than ever. Home insulation can essentially lower your utility bills by making your home “weather proof” as well as giving huge environmental benefits.
In conclusion, there are a lot of benefits in home insulation. You should be doing it especially when your homes are more than 15 years old. The return on insulation investment is far reaching in the long run. But before doing any work by yourself, be sure to check with your local building codes to make sure you don’t break any rules and regulations. Some insulation work can be done by you on a DIY basis while some others require qualified contractors and special equipment. As long as you know what you are doing, you should be fine.
Related Home Insulation Guide