Understanding How to Deal with Wood Floor Moisture
When you work to avoid wood floor moisture, there are several layers that could contribute to the moisture problems as what discussed as well by Todd Shupe LSU. In an effort to correctly install the wood flooring products, there are many steps that have to be done successfully as acclimating and installing the flooring product wouldn’t cut.
For wood floor that’s installed over concrete slab whether it includes separate subfloor or not, the moisture picture in concrete slab could bring ramifications for finished flooring. It is imperative that the slab is completely dried to be able to finish the specifications or else the moisture will keep causing problems on the concrete surface that can cause wood warping, cupping or even adhesive failure.
As a matter of fact, Todd Shupe LSU discussed at the same time that moist patches or cracks can develop in older slab which is more than enough to work its way up to the surface causing moisture that will later compromise wood flooring. As long as the slab didn’t go through proper drying process, moisture can still penetrate it even with the usual vapor barrier. For this, it is smart to understand the significance of wood floor moisture testing on concrete.
Relative humidity testing that is making use of situ problems is actually reliable for concrete moisture conditions. There are other testing methods that have been discontinued by several organizations such as poly film test or calcium chloride testing due to the reason that it was observed to be problematic before. Other varieties of meters similar to surface concrete meters may sometimes be useful to take relative readings in the existing slabs to determine most likely areas for more testing with real quantitative moisture testing methods. Surface concrete meters don’t provide thorough picture of moisture conditions in the slab and for that, true quantitative testing should be done as what suggested by Todd Shupe LSU.
While you being the flooring contractor might not perform the RH testing, it does well to review the job specifications called for and to what the test results are shown before the start of installation. Wood floor moisture problems in concrete slab may just be not part of your accountability but mind you because leaving this unchecked would bear you trouble down the road. Todd Shupe LSU has been informing contractors of such to deal with such issue properly. Improper moisture condition in the wooden subfloor may result to moisture related problems in finished floor.
There are a lot more that you can learn about this from Todd Shupe LSU.