Sonnet Flush Doors are a wide range of premium doors made by a mechanized manufacturing process which offers uniform thickness without any undulation and smooth surface for lamination. They provide all the key functions of a top quality door including security, protection from weather, privacy and status value which comes with their good looks. Moreover, strict quality checking procedures are followed by an independent QC department at each stage from selection of timber upto packaging. Sonnet Flush Doors have outstanding technical features which include.