Building Homes or Extensions/pier and beam

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Expert: - 9/2/2009


Question
We recently purchased a small ranch that included a house about 1 hour south of Dallas, Texas (mild winter/hot summers).  The house needs leveling.  There is a concrete skirting that has insulation within the crawl space.  The bid includes removing the insulation.  The contractor says insulation there is not needed.  It retains moisture, smells over time, and can ultimately cause your floors to rot.  Would you agree that insulation is not needed?  Thanks

Answer
bt, I would spend the money to install a vapor barrier on the ground.  I would use something like Permanator That is well taped and sealed.
http://www.wrmeadows.com/project_perminator2.html

I would insulate, but I do think I would use rigid foam board to create a dead air pocket in the foist chambers.  I agree with the contractor that the insulation at the floor level is less valuable than walls or ceiling.

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Dan Griffin

Expertise

I can answer almost all questions related to the total construction process. My expertise is in commercial construction, though I can field most any residential question. I have hands on experience in concrete, heavy equipment, masonry, all phases of carpentry, interior finishes, and I am fairly strong in mechanical and electrical.

Experience

I have over 20 years experience as a commercial carpenter and commercial construction superintendent. I have another 20 years experience in facility management for a major school district.

Organizations
My favorite hobby for he past 12 years has been singing bass in a The OkChorale men's barbershop chorus and the Mature Moments quartet.

Education/Credentials
I hold a Bachelor's degree in English and Math. I have completed many continuing education hours in the building trades. I hold a Master Carpenter card from the AGC, Associated General Contractors.

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