Advance frp launches permafinish entranza series doors, which are premium quality frp doors which come with a permanent finish and a lifetime performance guarantee. Permafinish doors have a rigid pu core. These doors are completely weather proof and immune to termites and white ants. The doors are extremely beautiful specially created for the main entrance. These veneer finish doors offer the security of timber and durability of frp with a finish that is incomparable. Entranza doors feature an extra thick frp surface and special scratch resistant finish. These doors are made in special moulds with intricate design profiles. Frb [fibre reinforced polyester] commonly known as fibreglass is a versatile material, which is inherently water proof and chemical resistant. It can be moulded into various shapes and is extremely tough yet has very lit weight.