Author: Avery James

If your house has been cold this winter, it may be time to consider Pittsburgh fiberglass insulation. Your comfort depends on more than the efficiency of your heating system. The quality of your home’s construction, especially its insulation, also matters.

How Insulation Works

Heat flows from hotter areas to cooler areas. Therefore, in winter, heat from inside the home will tend to flow out of the home. In summer, heat from outside will tend to transfer inside the home. Insulating materials trap air in its layers which resist heat flow. In general, greater numbers of layers will result in less heat transfer.

Contractors will discuss insulation materials in terms of its R-value. The greater the R-value, the more it resists heat transfer. You will want to select the material that suits your climate and heating system. Websites for government energy agencies contain information about recommended R-values for different climate …