Is Old Crawl Space Butyl Tape Reusable?

Q: What happens to butyl tape when you replace the vapor barrier in a few years? Is old butyl tape reusable for the new vapor barrier? Would I have to apply a new strip of butyl tape under or over the currently installed rubberized butyl tape? A: I don’t recommend using old butyl tape if…

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Crawl Space Vapor Barrier FAQs

Many homeowners are unsure if a crawl space vapor barrier is needed. Much less what type of vapor barrier to use. How should the vapor barrier be installed and much more. We will be answering many of these crawl space vapor barrier FAQs and more in this article. If your question is not answered below,…

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Can I Install New Plastic Over Old in Crawl Space

I received a question about installing new plastic over old plastic in the crawl space. Installing plastic in the crawl space is both vital, but can also be labor-intensive. Many try to make the process easier by throwing the new vapor barrier over the old vapor barrier to save time and money. But is this…

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