Pilkington Optilam™ is produced by combining two or more sheets of glass with polyvinylbutyral (PVB) interlayers. It is this lamination that enables it to offer impact protection and safety. By varying the number of layers and thickness of the glass, it can offer many benefits and be used in various applications.
Pilkington Optilam™ I Colour incorporates coloured interlayers, thus offering a wider choice of colours than body tinted glass for more design options.
Pilkington Spectrum is a Windows-based glass performance model which enables you to quickly and efficiently calculate key properties of insulating glass units without the need to construct and measure them. You can use Pilkington Spectrum to provide the following information: