Armstrong Flooring has engineered a line of underlayment to be used when installing laminate floor. The use of quality underlayment is critical to a successful installation, and should be installed prior to laying planks. Use polyethylene tape for a seamless moisture barrier especially over concrete. These underlayment can also be used with any floating floor installations.
S-1831A Moisture Barrier Sheeting is an excellent moisture barrier over concrete when installing laminate flooring with an attached underlayment.
S-1830A Two-in-One Advanced Underlayment provides excellent moisture barrier, sound-absorbing insulation and a 25-year warranty.
S-1832A Two-in-One Premium Underlayment provides all of the advanced features, plus additional comfort underlayment and superior noise reduction.