There are many different types of insulation, but this article discusses various benefits of using rigid foam insulation specifically. Doors, window frames, studs, and headers are made up of non-insulating sheathing materials such as wood that are typically not insulated. When insulation is not provided for these objects, moisture becomes trapped and water in the air condenses. This condensation can create moisture problems like mold in your walls that is dangerous to breathe in. Rigid foam insulation provides the coverage needed for these situations. Rigid foam insulation comes in three types. Each type has different benefits.
This is the most expensive type out of the three, but it is more durable to wear and tear and thus, much stronger. It uses deep heat and pressure to mold into shape.
2. Bead Board
This type is often found in everyday products. Bead board insulation is designed to expand to fit, allowing it to fit as well as possible. Moisture can be absorbed during the expanding process.
This type is particularly strong and durable against extreme temperatures. It is ideal for insulating attics or in areas with harsh weather.
Rigid foam insulation is beneficial in that it can go where other insulation can not, and its strength and durability can withstand different elements.