Subfloor: The sheet of wood (commonly plywood) which is nailed to the very best of the ground joists to variety the ground alone ahead of carpeting or tile etcetera. This "long term warping" with the Wooden is termed creep. So, if the ground deflects 1/two inch when you set up https://aquariumsetuptips45544.blogspothub.com/36380825/facts-about-aquarium-setup-tips-revealed