A beautiful panoramic view of nature is the best style statement for your home. Enjoy uninterrupted views of your surroundings with stunning uPVC sliding windows and Large doors from RR – Technology. Operating without hinges, our uPVC sliding doors and windows are made from horizontal sashes that move sideways with the help of rollers. Spanning from the floor to the ceiling or entire walls, our uPVC sliding windows and doors open up your home to the beauty outside. RR – Technology uPVC sliding systems provide a sleek, elegant look and blend well with most architectural styles. Our range of uPVC sliding windows & doors are available in a variety of sizes and accessories to suit your needs.