What Are The Different Types of Crawlspace Insulation? What Are The Different Types of Crawlspace Insulation?

Crawlspace insulation does not just come in one form. If you are thinking about insulating your crawlspace, then you will want to know about the different options that are available to you. Some weather conditions, and climates will need different types of insulation.

Liquid Foam Insulation

This type of crawlspace insulation is mostly used when you are filling up cracks, or holes from inside the home. It is not a good insulation for moist areas. However, if you live in a dry climate, liquid foam will be a good option for small spaces.

Foam Panels

An easy to use crawlspace insulation are foam panels commonly used on home exteriors. Foam panels hold up well to weather and is easily installed by using staples, nails, or construction adhesive.

Fiberglass Rolls


The most commonly used crawlspace insulation is the regular pink insulation rolls. Depending on your need, you can get different R-ratings to provide more protection. Pink fiberglass insulation does take a little bit of time to install, but you will see a big difference in the temperature of your floors and home.

Cellular Glass

This type of insulation is much like the fiberglass insulation, but it is very resistant to weather and small animals are less likely to nest in it.

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