Choose the flooring that best suits your needs and matches the style you are trying to create.Look at the existing floorboards in the room. Are they even? Also, look for squeaky floorboards and nail these down. Next, Vital Alpha Testo prepare the floor by removing any shoe-moulding and sweeping through thoroughly.Allowing a 4" overlap, lay out the strips of vapour barrier paper and staple to the floor. While you are doing this, mark along the skirting boards where the joists are located in the room.