[izote61]

how can i do a test in my slab before a install hardwood floor, i like to know how to do it and where do i get the material to do it. please advise. always thank you. :Thumbs:

 

[Teetorbilt]

Tape down a 2' X 2' square of clear plastic (visqueen) several places in the room. Be sure that the edges are sealed and leave in place for 24 hrs. If condensation has not formed under the plastic, you're good to go.

 

[Floorwizard]

Stellar advice.

They sell moisture tests at the big box stores too.

 

[adamsb]

moisture meter, the plastic test should work for you though