When insulating homes or buildings in Sumner, TX, factors like energy efficiency and moisture control are key. Among the many options, open cell spray foam stands out for its ability to expand into hard-to-reach areas, improving comfort and cutting energy costs. In fact, sealing air leaks with proper insulation can save homeowners 20% or more on heating and cooling bills. In this article, we’ll cover the top benefits of open cell spray foam, how it compares to other insulation types, and why it might be the right choice for your next project.