Woven roving fabrics are glass fiber based engineering materials that are well known for heavy weight appearance. These roving materials are instrumental in boosting impact strength and flexural strength of laminate items. Woven roving fabrics have good electrical insulation attributes and these can resist high temperature and corrosion. Provided roving materials are flame proof and can effectively deal with shrinkage problem. This array of fabrics is compatible with vinyl ester, polyester and epoxy resin. To suit specific application requirement, this array of fabrics is offered in different width, weight and surface finish based choices.