Minimising energy consumption & maximising the environmental aspects, safety and security of occupants is achievable by specifying the right glass product in windows. Select the key window function that you need to achieve below. The majority of our products are available to meet multiple functions that you may require.

Filter where you want to use your product: In a residential or a commercial project. 2. Optionally filter what part of the building you wish to glaze. 3. Optionally filter the properties you require from the glass. 4. Select a product to view more information.

By using one of the low-emissivity products from the Pilkington K Glass™ range in your windows you can easily achieve a higher Window Energy Rating (WER); therefore exceeding the latest energy-saving Building Regulations.

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 is an off-line coated, single stock product, offering superior thermal insulation performance with Ug-value of 1.0.

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Optimised for energy efficiency, thermal insulation (U‑value down to 1.0 W/m²K), high light transmission, and striking aesthetics. Suitable for IGUs, available in clear, neutral, blue or silver finishes.

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 (IGUs). Advances in technology have made windows a larger contributor to the energy efficiency of new homes.

Improves the energy efficiency of domestic or commercial buildings whilst enabling the extensive use of glass and the benefit of passive solar gain. Provides passive protection from the effects of fire for up to 180 minutes allowing maximum use of natural light and enabling all areas of a building to be occupied.

In domestic windows, Pilkington Optiwhite™ maximises passive solar gain to reduce the need for heating during cold sunny days. Designers are finding that Pilkington Optiwhite™ is an ideal solution for applications where glass is used as a design feature, such as glass furniture.

Pilkington Sunplus™ BIPV provides renewable power generating architectural glass solutions for building facades, windows, roof glazing, etc. with a high degree of transparency or full spandrel PV elements, combining efficiency and design.