Just finished installing the commercial VCT (Vinyl Composition Tile) manufactured by Armstrong. One box of each color was needed to complete the inside of this 6 x 10 trailer. Two quart containers of the VCT adhesive was also needed. I didn't want to use the "peel and stick" variety of flooring tiles found in your local Home Depot or Lowes, so I had to order these tiles direct from a flooring distributor.