Cheap Insulation Types for Homes

Cheap Insulation Types for Homes

Insulation is an important part of any home as it is the one responsible for regulating the temperature inside. This is why we made this list of cheap insulation types for homes so that you can install insulation in your houses without overspending. 

There are many types of money-saving insulation materials available on the market, whether you are looking for something environmentally friendly or one with a high R-value. It is the measure of its effectiveness in thermal resistance. The higher the R-value of your insulation, the more it can provide adequate insulation. 

What Is Insulation and How Does It Work?

Insulation is a material used in infrastructures to control the temperature inside. It acts as a blockade to keep the heat or cold air inside your home and prevent them from going out. Doing so keeps your systems from being overworked, saving you up on costs in energy. To ensure that your insulation will do its job, check if its R-value is high and installed correctly. Looking into cheap insulation types for homes is a great way to ensure that you do not spend too much money while keeping your home well-insulated.

Here’s a video of a home insulation with great details.

Types of Cheap Insulation 

Here are some different cheap insulation types for homes: 

Blanket batts and rolls 

Made up of fiberglass, you can also find some that are made of plastic fibers, cotton, and mineral/sheep wool. The R-value of blanket and batts will usually measure up to R-2.9 to R-4.3, depending on what type of material you will go with. It is also and low-cost type of insulation that you can install yourself, saving you even more money on installation costs. 

Polystyrene 

Polystyrene is another inexpensive insulation material that is perfect for insulating both sound and temperature. It has a distinctively smooth surface that differs it from other insulation materials. Its R-value ranges from R-4 to R-5.5, this will depend on what type of polystyrene you use. The two types are, expanded (EPS) or extruded (XEPS). 

Spray Foam Insulation 

A great way to fill the gaps and leaks that can be found on your walls. It is also cheap and accessible to anyone and takes up less space compared to other insulation materials. Once sprayed onto your walls, it will solidify and can be painted on to match your walls.  

Cellulose Insulation 

Usually made up of recycled paper and cardboard, cellulose insulation has a high R-value and it is not that expensive as well. It can also be placed over pre-existing insulation materials to add more protection. You can also install this by yourself so that you will not spend money on installation. 

Radiant Barrier 

This type of insulation is more effective in warmer climates. Radiant barrier or reflective insulation deflects the heat from your home instead of absorbing it. Usually composed of aluminum combined with other materials such as plastic or cardboard. This can also be treated as a DIY job and save you a few hundred dollars. 

There are more other cheap insulation types for homes, but those listed above are your best bet when looking to save some money. Just be sure to find what is best for your house and what you can afford without losing quality in the process. 

Learn more about the cost of insulation with this home insulation cost calculator.