UPVC Windows Repairs uPVC, or Unplasticized Polyvinyl Chloride, is a low-maintenance material that can give your home years of energy efficiency and design. However, these windows require care and maintenance at times. Clean the frames and cladding with a soft cloth to remove dust and dirt. Clean the sashes regularly https://www.repairmywindowsanddoors.co.uk/leatherhead-windowrepair/