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Creosote floor joist.
That nasty stuff was banned years ago from retail sale.
I want to seal the crawlspace.
Creosote smell in basements and crawl spaces.
I doubt that there is an effective method to completely seal in the chemical compounds.
Many seaside waterfront homes built in the early 1900s to the 1980s were built using floor joists beams posts and sheathing that were treated with creosote a tar like substance think of telephone poles to prevent termite infestations and wood rot.
What is everyone thoughts on creosote floor joists from the 50 s.
I just did a quick google search and found this.
The house we worked in which was over 120 years old may have had creosote protected wood joists which prevented us from getting the clean that both us and our customer desired.
Should they be encapsulated.
We were only able to bring a wood stain look back to the joists.
Would you have concerns about moving your family into it.
Even years later when the house has gone through generations of families living there this.
Creosote is a mixture of numerous chemicals including polycyclic aromatic hydrocarbons pah s some of which have been determined to be carcinogenic according to various government regulations.
Entire floor system joists and subfloor treated with creosote.
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Is the potential chemical hazard only relevant to skin contact.
Creosote was created as a wood preservative dating back to 1831.