Methods of Attic Insulation

There has been a sharp increase in the prices of heating oil and natural gas for the last few decades. This has made it quite expensive to keep the houses warm and comfortable in winter. Proper insulation of the attic will ensure that your indoor temperatures are more comfortable throughout the year.

This will also help in reducing the energy cost by reducing the cooling and heating bills by 25%. Apart from saving the energy bills, many benefits are associated with insulation and cleaning of the attic. For instance, reducing the amount of energy consumed has a positive impact on the local ecosystems. Once installed, the attic insulation will also help you in stabilizing the indoor temperatures of your house during summer. The following are the main methods used in attic insulation installation.

Batt or roll method

In this method, rock wool are used as the insulation materials. Large rolls or blankets of these materials are installed along the roof’s walls to prevent heat loss. It is an ideal method for covering large sections or areas of space. It is water absorbent. Its installation should be done properly to avoid leaving holes or gaps between the blankets. Such gaps can allow heat transfer thereby reducing the energy efficiency of your home.fiberglass

Blow-in insulation

This involves using fiberglass insulation or paper materials. The small pieces are sprayed out into the attic to provide a seamless coat or layer of insulation. These pieces can get into the crevices or corners that cannot be reached easily. However, this method is problematic because it is not resistant to water. The spongy materials can easily absorb or soak up water. This can lead to breeding of mildew and mould.

Spray foam

This is one of the most commonly used methods in these days. This foam is obtained from a chemical reaction that combines two different composite materials. It is effective in sealing up holes, cracks, and crevices that cannot be sealed using the other methods. It is highly resistant to both water and rodent. You can, therefore, use it to protect your house against water damage and infestations.

 

Cleaning and removing the damaged sections

Any section or part of the insulation that has been soiled/ripped up by waste from animals should be removed. In case of severe damages, you should hire a professional to help you in removing the hazardous waste. During this process, you are advised to wear protective clothing such as gloves, goggles and even a body mask.

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Cecil Reed