Spray Foam Insulation: The Insulation You Did Not Know You Needed

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Attics are often a vital but less thought-of part of the house. However, Attic Insulation Services Houston is a central step to reduce unwanted heat exchange and moisture content in your attic, and through that, your whole household. But what is Spray Foam insulation? Why is it a better alternative to all the other kinds available in the market?

All about Spray Foam Insulation

Spray foam is pretty much what it sounds like; it is foam insulation that can be sprayed into spaces and cracks. But its benefits are less apparent; the thing is, spray foam insulation starts as a liquid and later solidifies. While it solidifies it also expands, therefore filling in all the microscopic irregularities and providing you with flawless insulation.

Is it safe? How do they apply it?

There are two types of Spray Foam Insulation: Low-Density Spray Foam and Slow Expanding Spray Foam. Chances are that your Attic will need Low-Density Spray Foam that will solidify quickly and provide uniform layering. But then, Spray Foam insulation is not only for your attic and professionals can ensure its appliance throughout the house, even uneven cracks where Slow Expanding Foam is preferred, as well as Crawl space in Houston. The foam is of five kinds, Polyisocyanurate, Polyurethane, Soy-based Polyurethane, cementitious, and BIBS. What you require will depend heavily on the climate and the space you want to be covered.

Spray Foam Insulation does not cause any pressure to damage your property; it leaves no unchecked gaps and is surprisingly quite affordable. It is flexible and not only blocks heat exchange but also noise and radon due to its air barrier properties. However, need no false advertisement to fool you; Spray Foam insulation needs specialized equipment and expertise to get the job accomplished.


It is always wise to seek out professional Spray Foam Insulation Houston guidance before you choose the insulation that is perfect for your home and attic. Most places require Thermal Barriers to be applied over the spray foam. Some states require a Vapor Retarder to accompany their appliance. Do carry out careful research about the regulations in your area before you go in for the insulation.