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.

Pilkington K Glass™ S. Our latest and best performing, low-emissivity soft coated version of Pilkington K Glass™ helps to achieve the top WER band for windows in homes. Pilkington Optitherm™ S1 Plus. Pilkington Optitherm™ S1 Plus is an off-line coated, single stock product, offering superior thermal insulation performance with Ug-value ...

Our latest and best performing, low-emissivity soft coated version of Pilkington K Glass™ helps to achieve the top WER band for windows in homes. Pilkington Microwhite™ is an extremely thin, high-grade float glass manufactured to precise standards, suitable for a variety of applications.

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.

Glass can enhance your windows in more ways than you might imagine. Our wide range of glass can be used in various ways in an IGU (insulating glass unit) to help achieve improved window performance, as well as aesthetic enhancement to any style of home.

Pilkington Activ™ Clear is the original self-cleaning glass with advanced dual-action for superior results. It now forms part of the Pilkington Activ™ Range that also offers self-cleaning glass combined with solar control properties.

For example a glass from Pilkington Activ™ range will offer both self-cleaning properties and solar-control, and when combined with a low-e glass as the inner pane of the insulating glass unit such as Pilkington K Glass™ will provide excellent thermal efficiency.

Pilkington K Glass™ forms the inner pane of an energy-efficient double glazed unit, such as Pilkington energiKare™. The coating reflects heat back into the room whilst also letting in free heat from the sun, known as passive solar gain.

Pilkington K Glass™ is the brand name for our pyrolitic coated low emissivity glass. See Product Data Sheet Pilkington K Glass™. In some parts of the world, thermal transmittance is referred to as the K value. The units of K value are usually W/m2K, although it is sometimes quoted in kcal/hrm2ºC.

Long described as an impossible dream, self-cleaning glass is now a reality, for use in your home. After years of research and development leading glass manufacturer Pilkington has introduced the Pilkington Activ ™ range of products.