To have the right insulation for your small home can make the structure more comfortable. However, it is more energy efficient and eco-friendly as the rest of your life. There are a lot of choices when it comes to selecting the right insulation for your small home. Your choice can be Denim, foam board, fiberglass, and spray foam home insulation. All of this has it’s own advantage and disadvantage, it depends on your needs.

n this article, we want to educate homeowners, with the list the basic insulation best for small house.

Denim Insulation

Denim is more than a fashion and it is also an insulation option. It is actually from textile that formed into batts. Hence, it does not contain any chemical irritants, it has a green option.


Uses a renewable energy source in production.


Well suited as a DIY project.


Tow times the weight of fiberglass batts.

Hard to cut it does not fit perfectly in the cavity.

Takes a long time to dry out if it gets wet.

Foam Board Insulation

This is a strict panel that made up of either polystyrene, polyisocyanurate, or polyurethane. These boards come in a variety of thickness, length, and facings. That makes it easy to property for your small house insulation project.


This is the only board that does not use HCFCs in its production.

This strict foam board insulation made to be water resistant.

This insulation can install as a DIY project in cavities, so before you put the drywall up.


The joints between the boards must tape or caulked to stop airflow.

Polyisocyanurate foam boards can decrease in insulating abilities over time.

The foam board must be custom cut to fit the cavity where they are installed.

Fiberglass Insulation

This insulation consists of extremely fine glass and can found in blankets for small home insulation. This can slow the spread of air movement.


Can be done as a DIY project

This can be inexpensive compared to the other materials.

This appropriate for standard stud and joist placement that is free from obstructions.


Still allows air movement, that can lead to uncomfortable rooms and high energy bills.

Can trap allergens and dust.

Its wet season, it loses insulating capabilities and will lead to mold growth.

Spray Foam Insulation

This insulation is a spray-applied plastic which can create continuous insulation, as well as an air seal. For small homes, closed cell is a great choice because it has a very low expansion rate.


Develops an air seal.

It is an energy efficient as it will keep your heating and cooling appliances from running constantly.

This does not retain water.

It does not serve as a catalyst if there is a fire.


It is more expensive if compared to other insulation options.

Other home spray foam insulation has an odor following installation that can last hours or in some days.

This is not recommended as a DIY project.


To choose the best insulation for your small house there is more to consider than just the material alone. Firstly, if the materials will meet the code in your city. To build insulation has a different code from place to place. It is better to know what will and will not pass before you get starts. Also, you need also to consider your expectations, needs, and budget plays a big role. Lastly, it is better to know the spray foam home insulation cost and other insulation costs. By calling spray foam insulation chicago.

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