The Window Energy Rating (WER) tells you how energy-efficient your windows are. The rating system is based on a scale of E to A++, with A++ windows being the most energy-efficient. The scheme is similar to those seen on household appliances, white goods and light bulbs. Benefits of installing energy rated windows:

Window Energy Ratings tell you how energy-efficient your windows are. The rating system is based on a scale of A ++ to G, with A ++ rated windows being the most energy-efficient. The scheme is similar to the energy ratings you will find on household appliances, white goods and light bulbs.

Fitting modern low-emissivity (low-e) glazing can increase the chances of external condensation but this is not a fault in the glass or the windows. With single glazing and older style double glazing a larger proportion of heat was lost to the outside through the glass but nowadays, modern low-e glazed windows help to keep more of the heat inside and the outer pane is not heated as much.

Windows look cleaner for longer; Pilkington Activ™ coating lasts the lifetime of the glass; Easily cleaned during dry spells by hosing down; The Pilkington Activ™ range can be used in conjunction with a host of other Pilkington products to achieve a variety of benefits such as: privacy, noise-control, safety and security

Energy-efficient windows help to reduce the amount of energy needed to maintain an ambient temperature in your home, which subsequently reduces your monthly bills. By choosing Pilkington energiKare™ insulating glass units, you can reduce your heating bills by up to 20% every year.

Thermal Insulation Glass Overview Over 25% of the heat from homes and public buildings escapes through the windows so, with the rising costs of energy and increasing environmental awareness, more emphasis than ever is being placed on ways to save energy in all types of domestic, commercial and public buildings.

On 24 th May 2022, the Welsh government issued new and updated Approved Documents in support of the Building Regulations for residential buildings in Wales. These changes are expected to have a significant impact on glass and glazing products in new and existing dwellings. Taking effect on 23 rd November 2022, the new Approved Document L Volume 1 Dwellings (conservation of fuel and power ...

Triple. With an abundance of window styles, types and materials to choose from, achieving the best performance from the glazing is extremely important. From new homes to older traditional buildings, Pilkington energiKare™ Triple delivers the best possible energy efficiency surpassing the best performing double glazed Insulating Glass Units ...

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™ Pilkington Microwhite™ is an extremely thin, high-grade float glass manufactured to precise standards, suitable for a variety of applications. Pilkington Mirai™