There are several types of insulation available, each with different strengths and weaknesses. They are used in combination with vapor barriers and air sealing to prevent the loss of conditioned air as well as the entry of outside air. As a loose-fill material, cellulose presents a high R-value and offers effective insulation against air leakage and infiltration and can also prevent air movement. However, like other loose-fill insulations, it is prone to settle, causing it to lose its R-value. How Much Does Cellulose Settle? Based on how it is installed, cellulose insulation can …
Cellulose insulation is the best type of insulation to keep your home cool in the hot summer months and warm during the cold winter months. It’s eco-friendly too. Here are a few reasons why you should consider using cellulose insulation today. 1. Insulation is rated on the R-value (resistance to thermal conduction). Dense packed cellulose is usually installed using air so there are no gaps present. High installed density measuring about 3.5 pounds of material for every cubic foot ensures there is no settling. 2. Movement of heat is through convection which means that cellulose …