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.

Pilkington Insulight™ Therm are double glazed insulating glass units incorporating Pilkington Optifloat™ Clear glass and low emissivity glass products from Pilkington K Glass™ or Pilkington Optitherm™ range.

Improves the energy efficiency of domestic or commercial buildings whilst enabling the extensive use of glass and the benefit of passive solar gain. Today's builders, regulators and wider communities are demanding more from glass.

Pilkington Optitherm ™ - the name for our range of ultra low-emissivity coated glass products with high thermal insulation performance in Insulating Glass Units optimised for U-value.

Find the right product by the benefit led category and its brand name.

Pilkington Optifloat™ Clear is the name for our high quality float glass with an unrivalled environmental pedigree. It is totally recyclable and our manufacturing plants meet the stringent demands of international standard ISO 14001.

The NSG Group now has a complementary suite of low-e products, including the off-line coated thin silver-based product Pilkington Optitherm ™, and the on-line manufactured Pilkington K Glass ™ and Pilkington Energy Advantage™.

Pilkington Optitherm™ S3 is available in combination with Pilkington Optilam™, Pilkington Optiphon™ or Pilkington Activ™ to offer additional benefits such as impact resistance, increased security, improved noise reduction or additional self-cleaning properties.

Pilkington Optitherm™ S1A is an off-line coated, low-emissivity glass, offering superior thermal insulation performance with Ug-value of 1.0.

Pilkington Activ Optitherm™ monolithic, dual-coated, used in insulating glass units. Apart from the above-mentioned combinations, other configurations are possible (e.g. Pilkington Activ Suncool Optilam™). Pilkington Activ™ Clear is virtually indistinguishable from ordinary glass.