Pilkington K Glass™ is a hard coated, pyrolytic low-emissivity glass that forms the inner pane of an energy-efficient IGU, such as Pilkington energiKare™. It helps save money on heating bills and meet the latest Building Regulations for energy efficiency in homes.

Making use of the Pilkington K Glass™ range in your home can help to keep your rooms cosy all year round.

Pilkington Activ™ is virtually indistinguishable from ordinary glass; Pilkington Activ™ ideal for hard-to-reach roof glazing, skylights, conservatories and large glazed areas, saving time and money; Windows look cleaner for longer; Pilkington Activ™ coating lasts the lifetime of the glass; Easily cleaned during dry spells by hosing down

Pilkington K Glass™ is the brand name for our pyrolitic coated low emissivity glass. See Product Data Sheet Pilkington K Glass™. K value: 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.