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The Ultimate Guide to Thermal Blanket Insulation

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Do you plan to use thermal blanket insulation for your home?

The rising costs of energy bills put a lot of Americans in a pinch. One in five Americans had to tighten their belts to pay for their energy bills in 2020.

Do you want a more cost-effective solution for heating your house? Using thermal blanket insulation can help lower your electricity cost. Below, we discuss how thermal blanket insulation works and which homes need it.

What Is Thermal Blanket Insulation?

Blanket insulation is a type of insulation that mixes two insulation techniques. In other words, this insulation type is a hybrid of spray foam and blown-in insulation. It also consists of fiberglass, mineral wool, or natural fibers.

For example, blanket batt insulation uses fiberglass or mineral wool. It is the type of thermal blanket you should get if you want to install it in pieces. Roll insulation is for you if the goal is to install insulation on the wall and ceiling framing.

Also, read 5 Tips to Regulating the Temperature in your House

Do you want a solution for insulating cold surfaces, like the pipes and other fixtures?

Another type of blanket insulation is the chilled water blanket. A chilled water blanket addresses the problems often linked to insulating cold surfaces. It protects the surface that it insulates from condensation.

Advantages of Using Thermal Blanket Insulation

As we mentioned, any insulation installed well on the home can help reduce your energy costs. In 2021, US households spent $661 on average in natural gas to heat their homes. Using quality thermal blankets at home is how you ensure comfort.

The next advantage of using blanket insulation is it’s cheaper than foam insulation. You can save more and still get the same benefits with this method. Plus, you can DIY the installation of a thermal blanket.

Choosing a Thermal Blanket Thickness

Not all insulation types or insulation methods are the same. After all, the weather across the country is different, so each home’s insulation should vary with your situation. Yet, how would you know how thick of a thermal blanket you need?

Blanket insulation comes with an R-value, which indicates its efficiency in insulation power. Blanket insulation with a higher R-value is more resistant to heat flow. Thus, a home with a high R-value blanket insulation may seem like it has thicker insulation.

When choosing the R-value for your insulation, refer to the local government’s suggestions. For example, look for a thermal blanket with a higher R-value if you live in colder climates like Alaska.

Things to Consider When Improving Your House’ Insulation System

The insulation you choose should also match the part of the home to which it belongs. For example, go for a blanket batt or roll insulation for a new wall. Using loose-fill insulation is also the best choice if you’re insulating an existing wall.

Remember, you can always ask insulation experts for more information.

Pick a Thermal Blanket Insulation Fit for Your Home

Never rush the process of choosing your home’s thermal blanket insulation. You don’t want to realize late that you chose the wrong insulation material or type. If you need help, consider reaching out to an experienced carpenter or contractor.

We hope you found our guide on thermal blanket insulation helpful. If you want to read more content on improving your home, check out our blog posts. We also have articles discussing solar panel systems, vehicles, and more.


Sneha Shah

I am Sneha, the Editor-in-chief for the Blog. We would be glad to receive suggestions, inputs & comments on GWI from you guys to keep it going! You can contact me for consultancy/trade inquires by writing an email to

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