https://www.pilkington.com/en-gb/uk/about/uk-and-ireland-operationsThermal Insulation. Pilkington Optifloat ... Other advanced functionalities (of our glass) include fire protection, noise insulation, safety and security, privacy, decoration and even self-cleaning properties. Glass also has an important role to play in the developing Solar Energy sector. We supply products for all three of the leading ...