All tables and bases have a one-year warranty. We will repair or replace (at our option) any faulty product deemed to have been caused by manufacturing defects. Reclaimed, dimensional planks of lumber have inherent inconsistencies, natural defects and irregularities that are part of their unique nature. These are considered to be desired effects. Solid wood adjusts different times of the year to the moisture content of the air. In a sense the wood breathes. Wood will also adjust to the moisture content of your of space and its surroundings. You may notice your slab wood furniture piece move slightly and develop small cracks or dips. This is normal. Slab furniture cannot be compared to other solid wood furniture pieces. This product will have movement during its life and this is just the nature of natural wood slab furniture.