The Pilkington Optitherm™ Range are high performance, off-line coated low-e glass products specially developed for use in Insulating Glass Units (IGUs) to help with energy saving. They are optimised for thermal insulation having ultra low Ug values and are super neutral in colour.

The range includes: Pilkington Optitherm™ S3 and Pilkington Optitherm™ S1A.

The Pilkington Optitherm™ Range can also be combined with other glass products from our range to provide additional benefits such as safety, security, noise control, self-cleaning and solar control.