Underlay is the product to keep the floor stable and to set level base to install your floor on top. Underlay also includes features like, sound reduction, reinforced crepe backing, preventing moisture from the subfloor, permeating the underlay and entering the underside of the wood, especially if you have concrete subfloor or Underfloor heating.
If you have a wooden subfloor, you can simply use foam underlay, but we recommend our sound reduction underlay product base to our customers' reviews.
What underlay do you need? Please click here to check - Underlay Products