Various advantages come with having reliable vapor barriers in your manufactured home. Some of the top merits will always include the following. It will increase energy efficiency within your building Vapor barriers cushion you against musty odors and moldy environments It will be easier to maintain an optimal temperature within the house The integrity of the crawl space pipes will remain matchless Final Verdict In conclusion, vapor barriers will always be vital for anyone who needs enhanced comfort. As long as you install them accordingly, you will be sure of the best results in the long run. Feel free to consult experts for better results.