The company warrants against manufacturer's defects for a period of one year. Read our installation and maintenance instructions to assure a successful installation.is manufactured from selected material and is subject to stringent quality control procedures. The company cannot be held responsible for their further maintenance and installation, which is dependent upon the standard of work of individual contractors and the end user. No warranty is granted on fitted tops, mitred joints, or where there are a lack of expansion or heat evaporating gaps. The factory faults are delamination of glue joints, which should not occur. Other potential faults discovered at a later stage after assembling and installation, such as cracked wood, bowing wood of any kind, appears due to the advice on installation and maintenance according to our recommendations have not been followed