LooseLay Longboard’s 59-inch long planks are ideal for remodeling spaces as it can be laid over tile, LVT, and VCT. Offered by Karndean Designflooring, it is anchored in place by K-Wave friction grip backing. Korlok, a rigid core locking floor, features K-Core technology, which provides dimensional stability for installation over most existing and imperfect subfloors.