Insulation is highly recommended for your house as it helps reduce your energy bills. Sheet insulation and rolled insulation are the most common types of insulation used in residential construction. Blown insulation
is another type of insulation. It is installed by blowing the material into walls and attic surfaces. It is quite an effective method as it helps to cover all the cracks around the house. Installation is easy and it’s a great choice for improving your home’s insulation.
A commonly used material for blown insulation is damn-spray cellulose, also called as wet spray cellulose. It is commonly treated with fire retardants. You can also use other materials such as wood and vermiculite. Corn cobs are also commonly used in the making of blown insulation. However, natural materials are mostly avoided as they can easily rot and might end up doing more harm than good.
Cellulose and fiberglass
Cellulose and fiberglass are widely used for making blown insulation
. The difference between these two forms of blown insulations lies in their R values. The R value of cellulose is 3.7, while that of fiberglass stands at 3.14.
Cellulose type insulation is especially useful for keeping moisture in control. It effectively prevents the occurrence of condensation and keeps your home mould-free. Recycled newspapers are used to make blown cellulose so that you get an eco-friendly protection for your home.
You can further enhance the properties of cellulose, by adding fire retardants and insect repellents. Not only does Cellulose insulation prevent the transmission of heat through your walls, but it also absorbs sound. As a result you get soundproof walls and attic. It does not require Vapor barriers and hence is more advantageous than fiberglass type blown insulation
Blown insulation provides many advantages. It is eco-friendly because it is made of recycled materials. It does not even require much labor to install. Furthermore, it is completely safe and economical. Some of the materials that are used to make blown in insulation are categorized as Class I in fire safety. This can help reduce your insurance premiums. Consequently, you can recover your costs in the long run.
The fact that blown in insulation is very easy to set up in your house makes it the most preferred choice of insulation. However, some things are best left to experts, and installing blown in insulation is surely one of them.
It takes no more than two hours to put this remarkably efficient insulation in place. Unlike other forms of insulation, blown in insulation leaves no gap uncovered. This minimizes the risk of any transmission of heat. If you install blown insulation
, your home will remain cooler in the summers and warmer in the winters. There will be no further exertion on your air conditioners or thermostat. As a result, you can save on your energy bills.
On the downside, blow insulation
has poor thermal resistance. This is especially a problem in low-temperature-areas. However, the thermal resistance can be improved by adding batt insulation to blown in insulation.