For excellent flooring choices for moist wet areas see waterproof basement flooring best options installation and cost.
Vapor barrier for basement laminate flooring.
How to install vapor barrier on concrete floor under laminate flooring.
Use vapor barrier 2 in 1 when installing laminate flooring on cement subfloors or any subfloors with a risk of moisture coming up.
I am researching the installation of laminate flooring in 1 section of my basement and carpet in another section.
Also available are basement flooring tiles with a built in vapor barrier.
It also has pre attached tape to help with the ease of installation.
Choose the right materials.
See what goes into waterproofing a basement too.
It provides an attached moisture barrier and has one of the higher r values on the market at 0 58.
Vapor barrier 2 in 1 underlayment.
If your concrete passes the moisture test then plastic sheeting at least 6 mils thick will prevent moisture from getting into your laminate flooring.
Topped by decorative vinyl squares or carpeting these tiles feature molded plastic bases that enable the concrete slab to.
For a dry mold free finished basement floor always install a vapor barrier before laying a wood subfloor or carpet pad.
Most traditional laminates are made with a waterproof surface layer a decorative layer and then fiberboard backing this backing is what is susceptible to moisture and if it comes in contact with liquids it can warp twist rot and start to grow mold and mildew.
Every site i have found states that i need a vapor barrier under the laminate and every site i read about carpet says to never add a vapor barrier underneath because mold and mildew will form underneath it.
Any kind of persistent moisture will allow mold to get a foothold and soon ruin carpet or wood flooring.
Install a plastic vapor barrier.
This 2 in 1 underlayment will allow your laminate flooring to float while correcting any minor subfloor imperfections and will protect your floors from moisture.
Laminate basement flooring precautions.
Before rolling out the underlayment be sure to sweep vacuum and remove all debris on the substructure.
For concrete basement floors that give off large amounts of moisture it might be worth considering installing a 6 mil vapor barrier with an underlayment that has an attached pad.