The Bamboo Warranty covers only the following items during normal wear- * Broken or Loose support elements, * Compression or unstapling of support elements, * Broken or Loose grid top, * Splitting of the wood frame, * Loose, bent or defective wood beams, * Sagging, but only when continuously supported with an appropriate frame with a rigid center support (For more details please look up in product images, Warranty Card is available there)