A-Rated Tilt and Turn Windows – Pilkington Glass. Casement windows · Flush casement windows · Tilt and turn windows Triple glazed window available increasing the energy rating to ‘A’ Ratings or Rated. Our VEKA range of energy rated tilt and turn uPVC double glazed windows feature choices of market leading Pilkington or Planitherm low-e glass units and are internally beaded secure supplied and fitted, Call Text Pilkington to our mobile telephone number 07976 640 959 or call the Sales and Service Repair Free-Phone number 0800 158 8800. Get a quote online Web or Call us now.