Schoolhouse Retrofit -- Floors

In areas where sun shines on the floors, concrete pavers were used over 1.5 inches of high bearing strength XPS insulation.  In other areas, hardwood floors were used over the XPS insulation.


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hardwood was nailed and stapled over two staggered layers of T&G fir plywood.

Type IV XPS foam board insulation was used under all finish flooring.

The floor made from 20X20 by 1.5 inch thick concrete pavers after urethane.





Gary August 6, 2009