A very important factor when choosing the insulation of a home is the R-value that is used in the measurement of heat flow and resistance. The R- value’s importance comes from it being able to give a specific rating to the ability of any insulation to withstand heat flow. An insulation material with a high R-value is much better at reducing the amount of energy consumed. It can be tricky business, so here is our advice.
Due to the fact that most individuals are not aware of the importance of R-value, insulation is chosen on the basis of thickness and this is the wrong approach. It is not uncommon to find that there are different forms of insulation showing differing thicknesses yet the R-value still remains the same. So therefore, insulation should not be chosen on the basis of appearance alone. If you’ve just purchased a home in an area where you’re unfamiliar with the weather conditions, I recommend you search your new community area click here. Here is a look at some of the best options to consider if you want great insulation for your home with the reasons why they are more preferable:
The fibreglass insulation happens to be the commonest type found in homes. The components of the fiberglass are mostly glass fibres. Although the glass fibres when broken off can cause lung damage when inhaled due to the presence of the phenol-formaldehyde substance, the are still really useful as insulation materials. As a result of the dager attached to the glass fibres the Environmental Protection Agency has pegged it as a probable human carcinogen but reseach by manufacturers has brought up a discovery of how to eliminate formaldehyde-used as a binder-and to create fiberglass insulation from 30 to 40 percent post-consumer recycled-glass content. The best option when thinking of fibreglass insulation is loose fill fiberglass, which has an R value of 3.14 per inch.
The cotton insulation’s materials come from leftovers gotten from the textile and denim manufacturing plants that are recycled. The cotton insulation is sold in its loose fill form or in batts similar to fibreglass but without the normal irritants from chemical treatments. The cotton insulation is treated with pest repellent, antifungal agent and boric acid so as to protect it from fires. These repellents are nontoxic so they do not affect respiration and that is why cotton insulation is the best choice for a home. The best option when using cotton insulation for the home is loose fill expanded cotton which has an R Value of 4.00 per inch.
The components of the cellulose insulation are cardboard, paper and 80-90% recycled newspapers. The cellulose is made by mushing up all the paper together and then spraying it directly onto the cavities of the wall. Other times, the papers are left dry and torn to be used as loose fill in areas needing insulation. The treatment of cotton insulation is also applied to that of cellulose to prevent damage by pests and fires. The best option when using cellulose insulation for the home is loose fill cellulose, which has an R value of 3.70 per inch.