UPVC Windows from Cybi Plastics Why Choose UPVC Window frames ? PVC stands for polyvinyl chloride and is a thermoplastic which means it can be re-melted and is therefore recyclable. Unlike the other thermoplastics which are entirely derived from oil, PVC is made from 57% salt which gives it some unique technical properties and helps it to deliver unbeatable value. You can browse through the range by clicking the tiles to the left (Please note that the colours may not be exact as computer screen caliberation can give of a slightly different shade).

Quality guaranteed from Cybi Plastics

UPVC Windows from Cybi Plastics are expertly crafted and deliver a visually pleasing feature to any home, setting the tone for the style of your whole living area.

REHAU PVCu window, door and curtain walling systems boast major benefits from both an environmental and practical point of view. Our PVCu systems have excellent thermal properties and can achieve high levels in energy efficiency. With an expected life of in excess of 35 years and the capability of recycling all PVCu parts at the end of their service, REHAU windows and doors play a significant part in delivering a reliable and sustainable future. REHAU PVCu window, door and curtain walling systems are very low maintenance, containing a unique compound resulting in a smooth gloss finish – guaranteeing that they will retain their pristine appearance. It also means that they will never warp, rot or need re-painting.


With an ever increasing focus on helping the enviroment, Cybi Plastics offers a range of energy efficient windows and doors designed to retain heat and significantly recude the amount of energy you use and the money you spend on heating costs.

In accordance with the kitemark window energy rating scheme and energy saving trist guidelines, Cybi Plastics meet the requirements of the A-G energy rating scale* (this is a similar scale to that which can be found on many household white goods.)

  • Windows and doors rated grade C and above are recognised as being energy efficent. In keeping with the government's plan to reduce carbon emissions, Cybi's energy efficient windows and doors enable you to lower household CO2 emissions, thus reducing your carbon footprint.
  • From October 2010m the building regulations state that it is mandatory to install at least C rated windows.