This is done is by removing the ceiling drywall and inserting anything from r 13 to r 20 fiberglass insulation in the joist space.
Floors with barriers.
Glued floor barriers glued flooring is often installed to concrete subfloors.
No need to bother with large fold out low quality off spec construction grade films which can be bothersome and hard to use before the floor is installed.
Our moistureblock is a 6 mil polyethylene film vapor barrier that is used during the installation process with floating laminate luxury vinyl planks and engineered wood floors.
These subfloors typically gather a lot of moisture especially in moisture rich areas where humidity or heavy rain is common.
Get free shipping on qualified attached vapor barrier tile underlayment or buy online pick up in store today in the flooring department.
The best vapor barriers for concrete floors and slabs are a new generation of poly made from high quality polyolefin resins that are designed to ensure low permeability high tensile strength and superior puncture resistance compared to regular polyethylene sheeting.