Does Underlayment Need to Acclimate?

Underlayment panels should be protected from moisture prior to their installation. ... In order to acclimate underlayment the panels should be removed from the skid and stored on edge in the room(s) where they are to be installed for several days prior to installation. Underlayment in skids can take weeks to acclimate.

Does subfloor need to acclimate?

Proper acclimation is necessary to adapt the moisture content of the flooring to the conditions of your environment. Improper acclimation can cause the floor to buckle and/or the boards to shrink or cup after installation. SUBFLOOR PREPARATION Subfloor must be level, dry and free of imperfections.

How long should a subfloor acclimate?

To acclimate effectively, the planks should be unpacked from their boxes and stacked to allow air circulation on all sides. If the moisture content of the subfloor and new planks are within 2 percent right off the bat, we still recommend 48 hours for the floor to get comfortable in its new environment.