Thermal Insulation Improves the energy efficiency of domestic or commercial buildings whilst enabling the extensive use of glass and the benefit of passive solar gain. Find out more about Energy Efficiency

Pilkington K Glass™ is the UK’s leading thermal glass brand. Established for over 30 years and easily stocked, processed and installed, it has become the trusted solution for meeting Building Regulations concerning energy efficiency.

A range of extremely high performance Insulating Glass Units using three panes of glass to dramatically reduce the amount of heat loss from buildings.

Pilkington K Glass™ S is our latest high performance, low-emissivity soft coated product which offers excellent thermal insulation when incorporated within an Insulating Glass Unit (IGU).

Pilkington energiKare™ is the name given to our range of double and triple glazing used to improve the thermal efficiency of homes. It reduces the amount of heat lost through your windows and can also allow more heat energy from the sun in through the glass.

Using Pilkington K Glass™ in your windows will help you achieve a higher Window Energy Rating (WER), therefore helping you meet and exceed the latest energy-saving Building Regulations. The original UK market leading hard coated, low-emissivity glass for energy efficiency in homes.

When combined with other Pilkington products, it can offer additional benefits such as thermal insulation or self-cleaning. We have been producing the Pilkington Optiwhite™ Range for over twenty-five years with high consistency and quality, making this low-iron, extra clear glass highly valued by our customers whether as exterior or interior ...

Our updated Pilkington OptiView™ Range provides the best anti-reflection performance available in glass while allowing additional features like security and thermal insulation. Pilkington Optiwhite™

For applications where highly efficient thermal insulation glazing is required, the occurrence of condensation can be a problem, especially in the spring and autumn months. New Pilkington Anti-condensation Glass is designed to prevent the onset of condensation and improve the view through your windows.

Thermal Insulation. Improves the energy efficiency of domestic or commercial buildings whilst enabling the extensive use of glass and the benefit of passive solar gain.